Updated on 2021/10/21

写真a

 
OKADA, Hiraku
 
Organization
Institute of Materials and Systems for Sustainability Division of Systems Research (DS) Associate professor
Graduate School
Graduate School of Engineering
Title
Associate professor
Contact information
メールアドレス

Degree 1

  1. Ph.D (Engineering) ( 1999.3   Nagoya University ) 

Research Interests 5

  1. communication theory

  2. ITS

  3. visible light communication

  4. wireless network

  5. wireless communication

Research Areas 2

  1. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering

  2. Informatics / Information network

Current Research Project and SDGs 3

  1. visible light communication system

  2. wireless distributed network

  3. Emergency Communication System during Large-Scale Disasters

Research History 10

  1. Nagoya University   Graduate School of Engineering Information and Communication Engineering   Associate professor

    2017.4

  2. Nagoya University   Institute of Materials and Systems for Sustainability   Associate professor

    2015.10

      More details

    Country:Japan

  3. Nagoya University   Graduate School of Engineering Department of Electrical Engineering and Computer Science   Associate professor

    2011.3 - 2017.3

  4. Nagoya University   EcoTopia Science Institute   Associate professor

    2011.3 - 2015.9

      More details

    Country:Japan

  5. Saitama University   Graduate School of Science and Engineering   Associate professor

    2009.4 - 2011.2

      More details

    Country:Japan

  6. Niigata University   Center for Transdisciplinary Research   Assistant Professor

    2006.4 - 2009.3

      More details

    Country:Japan

  7. Nagoya University   Department of Electrical Engineering and Computer Science, Graduate School of Engineering   Assistant

    2005.4 - 2006.3

      More details

    Country:Japan

  8. Nagoya University   EcoTopia Science Institute   Assistant

    2004.4 - 2005.3

      More details

    Country:Japan

  9. Nagoya University   Center for Information Media Studies   Assistant

    2000.4 - 2004.3

      More details

    Country:Japan

  10. Japan Society for the Promotion of Science   research fellow

    1999.4 - 2000.3

      More details

    Country:Japan

▼display all

Education 2

  1. Nagoya University   Graduate School, Division of Engineering   Department of Information Electronics

    - 1999

      More details

    Country: Japan

  2. Nagoya University   Faculty of Engineering   Department of Information Electronics

    - 1995

      More details

    Country: Japan

Professional Memberships 28

  1. The Institute of Electrical and Electronics Engineers   Member

  2. Accosiation for Computing Machinery   Member

    2011.8

  3. 電子情報通信学会   シニア会員

    2009.5

  4. The Institute of Electrical and Electronics Engineers   Member

    2020.11

  5. The Institution of Engineering and Technology   Electronics Letters Associate Editor

    2017.10

  6. The Institute of Electronics,Information and Communication Engineers

    2019.4

  7. 電子情報通信学会   無線通信システム研究専門委員会・専門委員

    2017.6

  8. 電子情報通信学会   複雑コミュニケーションサイエンス研究専門委員会・専門委員

    2015.4

  9. 電子情報通信学会   ソサイエティ論文誌編集委員会・査読委員

    1999.7

  10. The Institute of Electronics,Information and Communication Engineers

    2017.6 - 2019.3

  11. 電子情報通信学会   通信ソサイエティ編集会議・ソサイエティ副編集長

    2016.6 - 2018.6

  12. 電子情報通信学会   会誌編集委員会・委員

    2016.6 - 2018.6

  13. 電子情報通信学会   代議員会・代議員

    2016.4 - 2017.5

  14. The Institute of Electronics,Information and Communication Engineers

    2015.6 - 2017.5

  15. 電子情報通信学会   東海支部・庶務幹事

    2015.6 - 2017.5

  16. 電子情報通信学会   複雑コミュニケーションサイエンス時限研究専門委員会・委員長

    2014.6 - 2015.3

  17. The Institute of Electronics,Information and Communication Engineers

    2013.5 - 2015.6

  18. The Institute of Electronics,Information and Communication Engineers

    2013.4 - 2015.6

  19. 電子情報通信学会   複雑コミュニケーションサイエンス時限研究専門委員会・副委員長

    2013.4 - 2014.6

  20. 電子情報通信学会   小中高生科学教室・委員

    2012.5 - 2015.6

  21. 電子情報通信学会   複雑コミュニケーションサイエンス時限研究専門委員会・幹事

    2012.5 - 2013.3

  22. 電子情報通信学会   スマート無線研究専門委員会・専門委員

    2011.5 - 2017.5

  23. The Institute of Electronics,Information and Communication Engineers

    2011.5 - 2013.3

  24. 電子情報通信学会   複雑コミュニケーションサイエンス時限研究専門委員会・専門委員

    2011.4 - 2012.5

  25. The Institute of Electronics,Information and Communication Engineers

    2008.5 - 2012.5

  26. The Institute of Electronics,Information and Communication Engineers

    2007.5 - 2013.3

  27. 電子情報通信学会   無線通信システム研究専門委員会・専門委員

    2005.5 - 2011.5

  28. 電子情報通信学会   会員

    1994.8 - 2009.5

▼display all

Committee Memberships 2

  1. ドクターヘリに搭載される医療業務用無線の高度化に関する調査検討会   座長  

    2018.9 - 2019.3   

      More details

    Committee type:Government

  2. 臨海地域における災害時の通信手段の確保に関する調査検討会   座長  

    2017.2 - 2017.7   

      More details

    Committee type:Government

Awards 17

  1. IEEE Consumer Communications and Networking Conference Best Paper Award

    2020.1   IEEE Communications Society   BER Measurement for Transmission Pattern Design of ITS Image Sensor Communication Using DMD Projector

    T. Arisue, T. Yamazato, H. Okada, M. Kinoshita, K. Kamakura, S. Arai, T. Yendo, T. Fujii

     More details

    Award type:Award from international society, conference, symposium, etc.  Country:United States

  2. 通信ソサイエティ活動功労賞

    2019.9   電子情報通信学会  

     More details

    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  3. 通信ソサイエティ功労顕彰状

    2019.9   電子情報通信学会  

     More details

    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  4. 通信ソサイエティ活動功労賞

    2018.9   電子情報通信学会  

     More details

    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  5. 通信ソサイエティ活動功労賞

    2017.9   電子情報通信学会  

     More details

    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  6. 通信ソサイエティ活動功労賞

    2015.9   電子情報通信学会  

     More details

    Country:Japan

  7. Communications Society Best Letter Award

    2014.5   IEICE  

     More details

    Country:Japan

  8. 通信ソサイエティ活動功労賞

    2013.9   電子情報通信学会  

     More details

    Country:Japan

  9. 通信ソサイエティ活動功労賞

    2012.9   電子情報通信学会  

     More details

    Country:Japan

  10. 通信ソサイエティ活動功労賞

    2011.9   電子情報通信学会  

     More details

    Country:Japan

  11. FIT2010論文賞

    2010.9   情報科学技術フォーラム推進委員会  

     More details

    Country:Japan

  12. 通信ソサイエティ活動功労賞

    2009.9   電子情報通信学会  

     More details

    Country:Japan

  13. 通信ソサイエティ活動功労賞

    2006.9   電子情報通信学会  

     More details

    Country:Japan

  14. 通信ソサイエティ活動功労感謝状

    2002.9   電子情報通信学会  

     More details

    Country:Japan

  15. Young Engineer Award

    1998.3   IEICE  

     More details

    Country:Japan

  16. Inose Science Award

    1996.7  

     More details

    Country:Japan

  17. 学生研究奨励賞受賞

    1996.5   電子情報通信学会東海支部学生会  

     More details

    Country:Japan

▼display all

 

Papers 301

  1. An Overview of Aerial Wireless Relay Networks for Emergency Communications during Large-Scale Disasters Invited Reviewed

    H. Okada

    IEICE Transactions on Communications   Vol. E103-B ( 12 ) page: 1376 - 1384   2020.12

     More details

    Authorship:Lead author, Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transcom.2020SEI0001

  2. Flight Model Using Voronoi Tessellation for a Delay-Tolerant Wireless Relay Network Using Drones Reviewed International journal

    H. Asano, H. Okada, C. Ben Naila, M. Katayama

    IEEE Access   Vol. 9   page: 13064 - 13075   2021.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/ACCESS.2021.3051913

  3. Preventing Degradation of the Quality of Visual Information in Digital Signage and Image-Sensor-Based Visible Light Communication Systems Reviewed

    H. Okada, S. Sato, T. Wada, K. Kobayashi, M. Katayama

    IEEE Photonics Journal   Vol. 10 ( 3 )   2018.4

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/JPHOT.2018.2829146

  4. Analysis and Proposal of Position-Based Routing Protocols for Vehicular Ad Hoc Networks Reviewed

    H. Okada, A. Takano, K. Mase

    IEICE Transactions on Fundamentals   Vol. E91-A ( 7 ) page: 1634 - 1641   2008.7

     More details

    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  5. Multi-route Coding in Wireless Multi-hop Networks Reviewed

    H. Okada, N. Nakagawa, T. Wada, T. Yamazato, M. Katayama

    IEICE Transactions on Communications   Vol. E89-B ( 5 ) page: 1620 - 1626   2006.5

     More details

    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/ietcom/e89-b.5.1620

  6. CDMA Unslotted ALOHA Systems with Packet Retransmission Control Reviewed

    H. Okada, T. Sato, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. E79-A ( 7 ) page: 1004 - 1010   1996.7

     More details

    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  7. Experimental evaluation of indoor optical wireless MIMO systems with square and linear array constellations Reviewed International journal

    T. Nakamura, C. Ben Naila, K. Kobayashi, H. Okada, M. Katayama

    IEEE Photonics Journal   Vol. 13 ( 1 )   2021.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/JPHOT.2021.3050499

  8. Experimental Evaluation of an Indoor Long Distance High Speed Imaging MIMO System Reviewed

    A. Iwasa, C. Ben Naila, K. Kobayashi, H. Okada, M. Katayama

    IEEE Global Communications Conference (GLOBECOM)     2020.12

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/GLOBECOM42002.2020.9322574

  9. Performance Evaluation of Range Estimation for Image Sensor Communication Using Phase-only Correlation Reviewed

    R. Huang, M. Kinoshita, T. Yamazato, H. Okada, S. Arai, T. Yendo, T. Fujii

    IEEE GLOBECOM Workshop on Optical Wireless Communications (OWC)     2020.12

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/GCWkshps50303.2020.9367540

  10. A Comparison of Distance Performances of Modulation Schemes in an ITS Image Sensor Communication Reviewed

    T. Yamamoto, T. Yamazato, H, Okada, M. Kinoshita, K. Kamakura, S. Arai, T. Yendo, T. Fujii

    International Conference on Emerging Technologies for Communications     page: -   2020.12

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.34385/proc.63.B4-1

  11. Rebounding Flight with Rebounding Rate in a Wireless Relay Network Using Drones Reviewed

    H. Asano, H. Okada, C. Ben Naila, M. Katayama

    IEICE Transactions on Communications   Vol. J103-B ( 12 ) page: 679-683   2020.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2020JBL4004

  12. A Study on Visible Light Communications Using a High-Speed Display and a Rolling-Shutter Camera Reviewed

    T. Hayashi, H. Okada, K. Kobayashi, T. Wada, M. Katayama

    International Symposium on Nonlinear Theory and its Application (NOLTA)     page: 316 - 319   2020.11

     More details

    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

  13. Experimental Performance Evaluation of Image Sensor Based Visible Light Communication Using a DMD Projector in a Driving Condition Reviewed

    T. Arisue, M. Kinoshita, T. Yamazato, H. Okada, K. Kamakura, S. Arai, T. Yendo, T. Fujii

    IEICE Transactions on Fundamentals   Vol. J103-A ( 11 ) page: 283-286   2020.11

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transfunj.2020JAL2005

  14. Flight Models in Wireless Relay Networks Using Drones for Large-Scale Disasters Reviewed

    H. Yanai, H. Okada, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications   Vol. J103-B ( 2 ) page: 57-66   2020.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2019GTP0015

  15. A Controller Design Method Considering the Influence of Packet Loss as a Control-dependent Disturbance Reviewed

    T. Ogura, K. Kobayashi, H. Okada, M. Katayama

    IEEJ Transaction on Electronics, Information and Systems   Vol. 140 ( 2 ) page: 212-218   2020.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.1541/ieejeiss.140.212

  16. Performance Improvement of V2I Uplink Transmission on Far Vehicles Using Frequency Scheduling-Based Cooperative V2V Relay Transmission Reviewed

    H. Ishikawa, E. Okamoto, H. Okada, S. Makido

    IEEE Consumer Communications and Networking Conference (CCNC)     2020.1

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/CCNC46108.2020.9045722

  17. BER Measurement for Transmission Pattern Design of ITS Image Sensor Communication Using DMD Projector Reviewed

    T. Arisue, T. Yamazato, H, Okada, M. Kinoshita, S. Arai, T. Yendo, K. Kamakura, T. Fujii

    IEEE Consumer Communications and Networking Conference (CCNC)     2020.1

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/CCNC46108.2020.9045147

  18. Performance Evaluation of Precoded Pulse Width Modulation for Visible Light Communicatino Using Image Sensor Reviewed

    S. Kamegawa, M. Kinoshita, T. Yamazato, H. Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEICE Transactions on Communications   Vol. J102-B ( 12 ) page: 962-965   2019.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2019JBL4002

  19. Guaranteed Time Slot Allocation for IEEE 802.15.4-Based Wireless Feedback Control Systems Reviewed

    K. Kobayashi, H. Okada, M. Katayama

    IEEE Access   Vol. 7 ( 1 ) page: 161211-161219   2019.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/ACCESS.2019.2951597,

  20. Synchronous CDMA for a PLC-based multi-machine control system Reviewed

    M. Hasegawa, K. Kobayashi, H. Okada, M. Katayama

    Annual Conference of the IEEE Industrial Electronics Society (IECON)     2019.10

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/IECON.2019.8927699

  21. Flight Models in Wireless Relay Networks Using Drones for Large-Scale Disasters Reviewed

    H. Yanai, H. Okada, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications     2019.9

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2019GTP0015,

  22. Inclination of Flying Drones in Aerial Wireless Relay Networks Reviewed

    H. Okada, J. Suzuki, H. Yanai, K. Kobayashi, M. Katayama

    IEEE VTC2019-Fall Workshops on Swarm Intelligence: Autonomous and Connected Unmanned Aircraft Systems     2019.9

     More details

    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/VTCFall.2019.8891275,

  23. Performance Evaluation of Precoded Pulse Width Modulation for Visible Light Communicatino Using Image Sensor Reviewed

    S. Kamegawa, M. Kinoshita, T. Yamazato, H. Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEICE Transactions on Communications     2019.9

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2019JBL4002,

  24. Cross-layer combination of predictive control and error correction coding for wireless feedback control Reviewed

    K. Kasai, K. Kobayashi, H. Okada, M. Katayama

    IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS)     2019.8

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/VTS-APWCS.2019.8851641,

  25. Data signal modulation scheme based on perceptually uniform color space for image sensor-based visible light communication Reviewed

    T. Sasaki, K. Kobayashi, H. Okada, M. Katayama

    IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS)     2019.8

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/VTS-APWCS.2019.8851671,

  26. Overlaying a motion video with data information for digital signage and image-sensor-based visible light communication systems Reviewed

    H. Okada, S. Yoshida, T. Wada, K. Kobayashi, M. Katayama

    IEICE Communications Express   Vol. 8 ( 8 ) page: 323-328   2019.8

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/comex.2019XBL0069,

  27. Performance of synchronous CDMA for the PLC-based remote multi-machine control Reviewed

    M. Hasegawa, K. Kobayashi, H. Okada, M. Katayama

    IEICE Communications Express   Vol. 8 ( 10 ) page: 410-415   2019.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/comex.2019XBL0097,

  28. Adaptive transmission probability for CSMA/CA based consensus control of multi-agent systems Reviewed

    K. Kobayashi, S. Noro, H. Okada, M. Katayama

    IEICE Communications Express   Vol. 8 ( 9 ) page: 393-398   2019.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/comex.2019XBL0092,

  29. Optical Wireless CDMA Receiver with Hard Limiters and Successive Interference Cancellers Reviewed

    S. Ito, K. Kobayashi, H. Okada, M. Katayama

    IEEE International Conference on Communications (ICC) Workshop on Optical Wireless Communications     2019.5

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ICCW.2019.8757103,

  30. Influence of packet loss on wireless feedback control systems as a disturbance Reviewed

    T. Ogura, K. Kobayashi, H. Okada, M. Katayama

    IEICE Communications Express   Vol. 8 ( 7 ) page: 257-262   2019.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/comex.2019XBL0060,

  31. Measurements of Multiple Access Performance of G3-PLC in a Large-scale Building Reviewed

    K. Ikeda, K. Kobayashi, H. Okada, M. Katayama

    IEEE International Symposium on Power Line Communications and Its Applications (ISPLC)     page: -   2019.4

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

  32. An LED Transmitter Detection using Linear SVM and CNN for ITS Image Sensor Communication Reviewed

    M. Hori, M. Kinoshita, T. Yamazato, H. Okada, T. Fujii, K. Kamakura, T. Yendo, S. Arai

    International Conference and Exhibition on Visible Light Communications (ICELVC)     page: -   2019.3

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

  33. Experimental Evaluation of Visible Light Communication Performance Applying Pixel Selection / Maximal Ratio Combining Reception by High-speed Stereo Camera Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEICE Transactions on Communications   Vol. J102-B ( 2 ) page: 90-97   2019.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2018GTP0003

  34. Performance Analysis of Uplink V2I Cooperative Transmission Scheme in Practical Road Environments Reviewed

    H. Ishikawa, E. Okamoto, S. Okamoto, H. Okada, S. Makido

    International Conference on Information Networking (ICOIN)     2019.1

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ICOIN.2019.8718122,

  35. A Comparison of Reception Methods for Visible Light Communication Using High-speed Stereo Cameras Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEEE Global Communications Conference (GLOBECOM)     2018.12

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/GLOCOM.2018.8647953,

  36. Performance Evaluation of Precoded Pulse Width Modulation for Image Sensor Communication Reviewed

    S. Kamegawa, M. Kinoshita, T. Yamazato, H. Okada, T. Fujii, K. Kamakura, T. Yendo, S. Arai

    IEEE GLOBECOM Workshop on Optical Wireless Communications     2018.12

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/GLOCOMW.2018.8644347,

  37. A Proposal of Information Embedding Scheme Based on Discrete Cosine Transform in Parallel Transmission Visible Light Communications Reviewed

    R. Mushu, T. Wada, K. Mukumoto, H. Okada

    IEEE Global Conference on Consumer Electronics (GCCE)     page: -   2018.10

     More details

    Language:English  

  38. Performance Evaluation of Digital Signage and Image-Sensor-Based Visible Light Communication Systems Using Motion Video as Visual Information Reviewed

    S. Yoshida, H. Okada, T. Wada, K. Kobayashi, M. Katayama

    Workshop on Smart City based on Ambient Intelligence (SCAI 2018)     page: -   2018.8

     More details

    Language:English  

  39. Flight Schemes Considering Breaks for Wireless Relay Networks Using Drones during Large-Scale Disasters Reviewed

    H. Yanai, H. Okada, K. Kobayashi, M. Katayama

    International Workshop on Dependable Wireless Communications (DEWCOM)     page: -   2018.8

     More details

    Language:English  

  40. Performance Enhancement for Image Sensor Communication in an Intelligent Transport System Using a High-speed Stereo Camera Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    International Conference and Exhibition on Visible Light Communications (ICEVLC)     page: -   2018.3

     More details

    Language:English  

  41. Combination of a Wireless Sensor Network and Drone Using Infrared Thermometers for Smart Agriculture Reviewed

    T. Moribe, H. Okada, K. Kobayashi, M. Katayama

    IEEE Consumer Communications and Networking Conference     page: 632-633   2018.1

     More details

    Language:English  

  42. Simplified Vehicle Vibration Modeling for Image Sensor Communication Reviewed

    M. Kinoshita, T. Yamazato, H. Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   Vol. E101-A ( 1 ) page: 176-184   2018.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  43. A Cross-layer Optimized Receiver Design for Wireless Feedback Control Systems Reviewed

    K. Kobayashi, H. Okada, M. Katayama

    IEEE Transactions on Communications   Vol. 66 ( 1 ) page: 320-329   2018.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TCOMM.2017.2751472

  44. Performance Evaluation of Information Embedding Schemes Based on Wavelet Transform for Parallel Transmission Visible Light Communication Systems Reviewed

    Y. Lin, T. Wada, K. Mukumoto, H. Okada

    IEEE Global Conference on Consumer Electronics     page: 390-391   2017.10

     More details

    Language:English  

  45. Performance Improvement of Low-latency V2I Uplink Using Superposed Cooperative V2V Transmission Reviewed

    E. Okamoto, H. Okada, Y. Ishi, S. Makido

    IEEE Vehicular Technology Conference     2017.9

     More details

    Language:English  

    DOI: 10.1109/VTCFall.2017.8288284

  46. A Cross-layer Design of Optimized Receiver for Wireless State Feedback Control Reviewed

    K. Kobayashi, H. Okada, M. Katayama

    IEEE International Workshop on Signal Processing Advances in Wireless Communications     page: 750-754   2017.7

     More details

    Language:English  

    DOI: 10.1109/SPAWC.2017.8227784

  47. Adaptive Channel Coding Scheme Based on Selection of Control Information for Wireless Feedback Control Reviewed

    Y. Miwa, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. J100-A ( 7 ) page: 259-267   2017.7

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  48. Modeling and Parameter Estimation of Vehicle Vibration Inducing Transmitter Displacement in ITS Image Sensor Communication Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEEE International Conference on Communications Workshop on Optical Wireless Communications     page: 144-149   2017.5

     More details

    Language:English  

    DOI: 10.1109/ICCW.2017.7962648

  49. Selective Transmission of Control Information Based on Channel Periodicity in PLC-based Multiple-machine Control Reviewed

    S. Sawada, K. Kobayashi, H. Okada, M. Katayama

    IEEE International Symposium on Power Line Communications and Its Applications     2017.4

     More details

    Language:English  

    DOI: 10.1109/ISPLC.2017.7897109

  50. Evaluation of Radio Propagation Characteristics in 920 MHz Band for Wireless Sensor Networks in a Farm Field Reviewed

    T. moribe, H. Okada, K. Kobayashi, M. Katayama

    Agricultural Information Research   Vol. 26 ( 1 ) page: 1-10   2017.3

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3173/air.26.1

  51. A Study on Variable Length Channel Coding for State Feedback in Wireless Control Systems Reviewed

    Y. Miwa, K. Kobayashi, H. Okada, M. Katayama

    IEEE Wireless Communications and Networking Conference     2017.3

     More details

    Language:English  

    DOI: 10.1109/WCNC.2017.7925905

  52. A Study on Multiple Access Schemes for Wireless Control over the IEEE 802.15.4 Beacon-enabled Mode Reviewed

    Y. Uematsu, K. Kobayashi, H. Okada, M. Katayama

    IEEE Wireless Communications and Networking Conference     2017.3

     More details

    Language:English  

    DOI: 10.1109/WCNC.2017.7925825

  53. Link Quality Information Sharing by Compressed Sensing and Compressed Transmission for Arbitrary Topology Wireless Mesh Networks Reviewed

    H. Okada, S. Suzaki, T. Kato, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications   Vol. E100-B ( 3 ) page: 456-464   2017.3

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transcom.2016EBP3122

  54. Evaluation of Time Asynchronous of Display-Camera Links for Visible Light Communications Reviewed

    H. Ichikawa, S. Sato, H. Okada, T. Wada, K. Kobayashi, M. Katayama

    RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP)     page: 121-124   2017.3

     More details

    Language:English  

  55. A Modulation Method to Detect Phase Shift from Asynchronous Camera Image for Visible Light Communication Reviewed

    W. Kihara, T. Yendo, S. Arai, T. Yamazato, H. Okada, K. Kamakura

    RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP)     page: 133-136   2017.3

     More details

    Language:English  

  56. A Study on a Position Detection Method using the Hough Transform for Parallel Transmission Visible Light Communication Systems Reviewed

    A. Tsubota, T. Wada, K. Mukumoto, H. Okada

    RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP)     page: 125-128   2017.3

     More details

    Language:English  

  57. Vehicle to Infrastructure Visible Light Communication using DCO-OFDM Reviewed

    N. Kawagita, T. Yamazato, H. Okada, T. Fujii, S. Arai, T. Yendo, K.Kamakura

    RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP)     page: 129-132   2017.3

     More details

    Language:English  

  58. H-infinity control design considering packet loss as a disturbance for networked control systems Reviewed

    T. Ogura, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals, vol.E100-A, no.2, pp.353-360   Vol. E100-A ( 2 ) page: 353-360   2017.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transfun.E100.A.353

  59. A Visualization Method of Link Qualities and Their Correlations Using Self-Organizing Map for Wireless Mesh Networks Reviewed

    Y. Minematsu, H. Okada, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications   Vol. J100-B ( 2 ) page: 100-110   2017.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2016GTP0001

  60. Position estimation of LED matrix in image sensor communication Reviewed

    T. Asai, T. Yendo, S. Arai, T. Yamazato, H. Okada, T. Fujii, K. Kamakura

    Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA)     page: 1-5   2016.12

     More details

    Language:English  

    DOI: 10.1109/APSIPA.2016.7820809

  61. A study on H-infinity controller design considering the influence of packet loss as a disturbance Reviewed

    T. Ogura, K. Kobayashi, H. Okada, M. Katayama

    42th Annual Conference of the IEEE Industrial Electronics Society (IECON2016)     page: -   2016.10

     More details

    Language:English  

  62. A study on time division multiple access scheme based on predicted tracking error for wireless feedback control of multiple plants Reviewed

    S. Kimura, K. Kobayashi, H. Okada, M. Katayama

    42th Annual Conference of the IEEE Industrial Electronics Society (IECON2016)     page: -   2016.10

     More details

    Language:English  

  63. A study on a source coding scheme considering the importance of control data for wireless feedback control systems Reviewed

    A. Nagata, K. Kobayashi, H. Okada, M. Katayama

    42th Annual Conference of the IEEE Industrial Electronics Society (IECON2016)     page: -   2016.10

     More details

    Language:English  

  64. Channel Measurement of Infrastructure-to-Vehicle Image Sensor Communication Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    23rd World Congress on Intelligent Transport Systems     page: AT-TP0403   2016.10

     More details

    Language:English  

  65. A Study on Relay Node Positioning in Sensor Networks Using Street Space Reviewed

    H. Imai, K. Mase, H. Okada, K. Nakano

    IEICE Transactions on Communications, vol.J99-B, no.10, pp.871-880   Vol. J99-B ( 10 ) page: 871-880   2016.10

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.14923/transcomj.2016IAP0009

  66. Visible Light Communication Systems Using Blue Color Difference Modulation for Digital Signage Reviewed

    S. Sato, H. Okada, K. Kobayashi, T. Yamazato, M. Katayama

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 1242-1247   2016.9

     More details

    Language:English  

  67. Measurement of Radio Propagation in 920 MHz Band for Wireless Sensor Networks in a Farm Field Reviewed

    T. Moribe, H. Okada, K. Kobayashi, M. katayama

    IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium     page: 448-452   2016.8

     More details

    Language:English  

  68. Error-Rate Performance of AsynchronousWireless Optical CDMA System Using a Hard Limiter for Noise Environment Reviewed

    Yusuke Yamamoto, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama

    Transactions of the Institute of Systems, Control and Information Engineers, vol.29, no.6, pp.242-249   Vol. 29 ( 6 ) page: 242-249   2016.6

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  69. Improving Communication Rate of Road-to-Vehicle Visible Light Communication System Using High-Speed Camera and LED Traffic Light Reviewed

    D. Iwase, M. Kasai, T. Yendo, S. Arai, H. Okada, K. Kamakura, T. Fujii

    IEICE Transactions on Communications, vol.J99-B, no.2, pp.97-104   Vol. J99-B ( 2 ) page: 97-104   2016.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  70. Experimental Evaluation of a Distributed Sensor Network Applying Source Node Grouping Reviewed

    Y. Ishikawa, H. Okada, K. Naito, K. Kobayashi, M. Katayama

    8th International Workshop on Autonomous Self-Organizing Networks (ASON)     page: 283-286   2015.12

     More details

    Language:English  

    DOI: 10.1109/CANDAR.2015.33

  71. Novel Demodulation Scheme Based on Blurred Images for Image-Sensor-Based Visible Light Communication Reviewed

    Y. Ohira, S. Arai, T. Yendo, T. Yamazato, H. Okada, T. Fujii and K. Kamakura

    IEEE GC 2015 Workshop on Optical Wireless Communication (OWC 2015)     2015.12

     More details

    Language:English  

    DOI: 10.1109/GLOCOMW.2015.7414144

  72. I2V-VLC Vehicle Motion Modeling Using Actual Vehicle Vibration Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    International Workshop on Vision, Communications and Circuits (IWVCC'15)     page: -   2015.11

     More details

    Language:English  

  73. [Exhibition] An Optical Camera Communication System Using Digital Signage

    S. Sato, H. Okada, K. Kobayashi, T. Yamazato, M. Katayama

    International Conference and Exhibition on Visible Light Communications     page: -   2015.10

     More details

    Language:English  

  74. Tracking of LED headlights considering NLOS for an image sensor based V2I-VLC Reviewed

    Y. Kawai, T. Yamazato, H. Okada, T. Fujii, T. Yendo, S. Arai, K. Kamakura

    International Conference and Exhibition on Visible Light Communications     page: -   2015.10

     More details

    Language:English  

  75. An Analyzing Method Using Self-Organizing Map for MIMO Mesh Networks Reviewed

    Y. Minematsu, H. Okada, K. Kobayashi, M. Katayama

    Asia-Pacific Conference on Communications     page: 37-41   2015.10

     More details

    Language:English  

  76. ON-OFF Error Control Coding Scheme for Minimizing Tracking Error in Wireless Feedback Control Systems Reviewed

    S. Hattori, K. Kobayashi, H. Okada, M. Katayama

    IEEE Transactions on Industrial Informatics   Vol. 11 ( 6 ) page: 1411-1421   2015.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TII.2015.2489185

  77. Message Communication System Using Unmanned Aerial Vehicles under Large-Scale Disaster Environments Reviewed

    K. Mase, H. Okada

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 2366-2371   2015.9

     More details

    Language:English  

  78. Vehicle Motion and Pixel Illumination Modeling for Image Sensor Based Visible Light Communication Reviewed

    T. Yamazato, M. Kinoshita, S. Arai, E. Souke, T. Yendo, T. Fujii, K. Kamakura, H. Okada

    IEEE Journal on Selected Areas in Communications   Vol. 33 ( 9 ) page: 1793-1805   2015.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/JSAC.2015.2432511

  79. Signal Demodulation Method from Degraded Image for Visible Light Communication Using LED and High-Speed Camera Reviewed

    Y. Ohira, S. Arai, T. Yendo, T. Yamazato, H. Okada, T. Fujii, K. Kamakura

    IEICE Transactions on Communications   Vol. J98-B ( 7 ) page: 696-706   2015.7

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  80. Area Transmission Efficiency of Single-User and Multi-User MIMO in Grid-Topology Wireless Mesh Networks Reviewed

    H. Kusumoto, H. Okada, K. Kobayashi, M. Katayama

    IEEE Vehicular Technology Conference     2015.5

     More details

    Language:English  

    DOI: 10.1109/VTCSpring.2015.7145710

  81. Joint Random Network and Multi-Route Coding for Information Advertisement in Wireless Mesh Networks Reviewed

    Y. Sugao, H. Okada, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications   Vol. J98-B ( 4 ) page: 373-382   2015.4

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  82. Predictive Control for Performance Improvement of a Feedback Control System using Cyclostationary Channels Reviewed

    C. Carrizo, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E98-A ( 4 ) page: 1000-1005   2015.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transfun.E98.A.1000

  83. Investigation on Relationship Between Communication Distance and Receiving Characteristics in Image-Sensor-Based Visible Light Communication Reviewed

    Y. Ohira, E. Souke, S. Arai, T. Yamazato, T. Yendo, H. Okada, T. Fujii and K. Kamakura

    RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing     page: 274-277   2015.2

     More details

    Language:English  

  84. Cooperative Repeaters to Improve Data Collection in Low Power Generation for Solar-powered Wireless Sensor Networks Reviewed

    N. Ishitani, K. Kobayashi, H. Okada, M. Katayama

    IEEE Consumer Communications and Networking Conference     page: 361-366   2015.1

     More details

    Language:English  

    DOI: 10.1109/CCNC.2015.7158003

  85. Construction of a Node-combined Wireless Network for Large-scale Disasters Reviewed

    A. Mori, H. Okada, K. kobayashi, M. Katayama, K. Mase

    IEEE Consumer Communications and Networking Conference     page: 219-224   2015.1

     More details

    Language:English  

    DOI: 10.1109/CCNC.2015.7157980

  86. Outdoor Road-to-Vehicle Visible Light Communication Using On-Vehicle High-Speed Camera Reviewed

    C. Premachandra, T. Yendo, M. P. Tehrani, T. Yamazato, H. Okada, T. Fujii, M. Tanimoto

    International Journal of Intelligent Transportation Systems Research   Vol. 13 ( 1 ) page: 28-36   2015.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s13177-014-0079-y

  87. An Information Sharing Method Using Compressed Sensing in Wireless Distributed Networks Reviewed

    S. Suzaki, H. Okada, K. Kobayashi, M. Katayama

    IEEE International Workshop on Management of Emerging Networks and Services     page: 345-349   2014.12

     More details

    Language:English  

    DOI: 10.1109/GLOCOMW.2014.7063441

  88. Motion Modeling of Mobile Transmitter for Image Sensor Based I2V-VLC, V2I-VLC, and V2V-VLC Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEEE Workshop on Optical Wireless Communications     page: 535-540   2014.12

     More details

    Language:English  

    DOI: 10.1109/GLOCOMW.2014.7063473

  89. Channel Fluctuation Measurement for Image Sensor Based I2V-VLC, V2I-VLC, and V2V-VLC Reviewed

    M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura

    IEEE Asia Pacific Conferece on Circuits and Systems     page: 332-335   2014.11

     More details

    Language:English  

    DOI: 10.1109/APCCAS.2014.7032787

  90. BER Characteristic of Optical-OFDM using OCI Reviewed

    Y. Goto, I. Takai, T. Yamazato, H. Okada, T. Fujii, S. Kawahito, S. Arai, T. Yendo, K. Kamakura

    IEEE Asia Pacific Conferece on Circuits and Systems     page: 328-331   2014.11

     More details

    Language:English  

    DOI: 10.1109/APCCAS.2014.7032786

  91. Compressed Sensing and Compressed Transmission Methods for Information Gathering of Link Quality in Wireless Distributed Networks Reviewed

    S. Suzaki, H. Okada, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications   Vol. J97-B ( 10 ) page: 939-948   2014.10

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  92. Mutual Information Evaluation and Optimization of Intermittent Transmission Methods in Energy Harvesting Wireless Sensor Networks Reviewed

    X. Fan, H. Okada, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications   Vol. E97-B ( 9 ) page: 1826-1834   2014.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transcom.E97.B.1826

  93. Distance Estimation Scheme for Integrated V2I-VLC for driving vehicle Reviewed

    A. Ohmura, T. Yamazato, H. Okada, T. Fujii, T. Yendo, S. Arai, K. Kamakura

    IEICE Transaction on Communications   Vol. J97-B ( 8 ) page: 695-696   2014.8

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  94. A New LED Array Acquisition Method Focusing on Time-gradient and Space-gradient Values for Road to Vehicle Visible Light Communication Reviewed

    S.Usui, T.Yamazato, H.Okada, T.Fujii, K.Takahashi, T.Yendo, S.Arai

    IEICE Transactions on Communications   Vol. J97-B ( 7 ) page: 536-545   2014.7

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  95. Performance analysis on the influence of the delay of the relayed signal in a piggyback spectrum sharing system Reviewed

    J. Naganawa, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Communications   Vol. J97-B ( 7 ) page: 525-535   2014.7

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  96. Spectrum Sharing Overlay System with a Repeater for the Primary Signal Reviewed

    J. Naganawa, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E97-A ( 7 ) page: 1576-1586   2014.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transfun.E97.A.1576

  97. Switching Methods for Semi-Fixed Rate Control in IEEE 802.11n Wireless Mesh Networks Reviewed

    H. Okada, A. Yoshimoto, K. Kobayashi, M. Katayama, K. Mase

        page: -   2014.5

     More details

    Authorship:Lead author   Language:English  

  98. A symbol mapping scheme for a secondary signal in piggyback spectrum sharing with relay of a primary signal Reviewed

    J. Naganawa, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. J97-A ( 2 ) page: 112-115   2014.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  99. Multiple LED Arrays Acquisition for Image-Sensor-Based I2V-VLC Using Block Matching Reviewed

    S. Arai, Y. Shiraki, T. Yamazato, H. Okada, T. Fujii, T. Yendo

        page: 605-610   2014.1

     More details

    Language:English  

    DOI: 10.1109/CCNC.2014.6866634

  100. A Study on the Reduction of Synchronization Error using a Relay of Predictive Control Information in Wireless Control of Multiple Plants Reviewed

    A. Tanaka, K. Kobayashi, H. Okada, M. Katayama

        page: 150-154   2013.12

     More details

    Language:English  

  101. A Note on Adaptive Coding Scheme for Minimizing Tracking Error in Wireless Feedback Control Systems Reviewed

    S. Hattori, K. Kobayashi, H. Okada, M. Katayama

        page: 867-872   2013.12

     More details

    Language:English  

  102. Accuracy Improvement by Phase Only Correlation for Distance Estimation Scheme for Visible Light Communications Using an LED Array and a High-speed Camera Reviewed

    A. Ohmura, T. Yamazato, H. Okada, T. Fujii, T. Yendo, S. Arai

    IEICE Transaction on Communications   Vol. J96-B ( 12 ) page: 1365-1368   2013.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  103. A Note on Adaptive Coding Scheme for Improvement of Reference Tracking in Wireless Feedback Control systems Reviewed

    S. Hattori, K. Kobayashi, H. Okada, M. Katayama

        page: 4438-4443   2013.11

     More details

    Language:English  

    DOI: 10.1109/IECON.2013.6699850

  104. Maximum likelihood receiver using state observer for wireless feedback control systems Reviewed

    K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. J96-A ( 11 ) page: 745-755   2013.11

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  105. Feedback Control Scheme with Prediction for Power Line Communication Channels Reviewed

    C. Carrizo, K. Kobayashi, H. Okada, M. Katayama

        page: 289-293   2013.10

     More details

    Language:English  

    DOI: 10.1109/SmartGridComm.2013.6687972

  106. Utilization of Spatio-temporal Image for LED Array Acquisition in Road to Vehicle Visible Light Communication Reviewed

    S. Usui, T. Yamazato, S. Arai, T. Yendo, T. Fujii, H. Okada

        page: -   2013.10

     More details

    Language:English  

  107. Accuracy Improvement by Phase Only Correlation for Distance Estimation Scheme for Visible Light Communications Using an LED Array and a High-speed Camera Reviewed

    A. Ohmura, T. Yamazato, H. Okada, T. Fujii, T. Yendo, S. Arai

        page: -   2013.10

     More details

    Language:English  

  108. A Note on Adaptive Coding Scheme Based on Control Quality for Wireless Feedback Control Systems Reviewed

    S. Hattori, K. Kobayashi, H. Okada, M. Katayama

    18th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA2013)     page: -   2013.9

     More details

    Language:English  

  109. A Study on Network and Multi-Route Coding for Information Advertisement in Wireless Mesh Networks Reviewed

    Y. Sugao, H. Okada, K. Kobayashi, M. Katayama

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 2351-2355   2013.9

     More details

    Language:English  

  110. An Application of Multi-User MIMO to Wireless Mesh Networks and its Performance Analysis Reviewed

    H. Kusumoto, H. Okada, K. Kobayashi, M. Katayama

    IEICE Transactions on Communications   Vol. J96-B ( 7 ) page: 670-679   2013.7

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  111. Interpixel Interference Cancellation Method for Road-to-Vehicle Visible Light Communication Reviewed

    T. Kasashima, T. Yamazato, H. OKada, T. Fujii, T. Yendo, S. Arai

    International Symposium on Wireless Vehicular Communications     page: -   2013.6

     More details

    Language:English  

  112. Channel Information Estimation for Error Correcting Code in Road-to-Vehicle Visible Light Communication Systems Reviewed

    H. Okada, S. Misawa, T. Yamazato, T. Fujii, T. Yendo

    International Symposium on Wireless Vehicular Communications     page: -   2013.6

     More details

    Authorship:Lead author   Language:English  

  113. Impact of the reduction of transmitted information on the control quality in a wireless feedback control system Reviewed

    R. Mizutani, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E96-A ( 5 ) page: 869-877   2013.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transfun.E96.A.869

  114. Development of Simple Simulator for Visible Light Communication Using LED and Camera Reviewed

    T. Fukumoto, S. Arai, T. Yendo, T. Yamazato, H. Okada and T. Fujii

    Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13)     page: 33-36   2013.3

     More details

    Language:English  

  115. Overlay Coding of Long Range Data and Short Range Data for Road-to-Vehicle Visible Light Communication Using LED Array and High-Speed Camera Reviewed

    S. Nishimoto, T. Yamazato, H. Okada, T. Fujii, T. Yendo, S. Arai

    IEICE Transactions on Communications   Vol. J96-B ( 2 ) page: 191-201   2013.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  116. A Study on the Simulator Development for Visible Light Communication Using LED and Camera

    T. Fukumoto, S. Arai, T. Yendo, T. Yamazato, H. Okada and T. Fujii

    Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12)     page: 124-127   2012.12

     More details

    Language:English  

  117. High-speed Transmission of Overlay Coding for Road-to-Vehicle Visible Light Communication Using LED Array and High-Speed Camera Reviewed

    S. Nishimoto, T. Yamazato, H. Okada, T. Fujii, T. Yendo, S. Arai

    IEEE Workshop on Optical Wireless Communications     page: 1234-1238   2012.12

     More details

    Language:English  

    DOI: 10.1109/GLOCOMW.2012.6477757

  118. Network Construction Management for Emergency Communication System SKYMESH in Large Scale Disaster Reviewed

    H. Okada, H. Oka, K. Mase

    IEEE International Workshop on Management of Emerging Networks and Services     page: 875-880   2012.12

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.1109/GLOCOMW.2012.6477691

  119. Multiple Information Sources Recognition Method for Ubiquitous Visible Light Communication Using on-Vehicle High-Speed Camera Reviewed

    Y. Shiraki, T. Yamazato, H. Okada, T. Fujii, T. Yendo, S. Arai

    IEICE Transactions on Communications   Vol. J95-B ( 11 ) page: 1517-1528   2012.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  120. Performance Comparison between Single-User MIMO and Multi-User MIMO in Wireless Mesh Networks Reviewed

    H. Kusumoto, H. Okada, K. Kobayashi, M. Katayama

    International Symposium on Wireless Personal Multimedia Communications     page: 199-203   2012.9

     More details

    Language:English  

  121. A Study on Cluster Lifetime in Multi-Hop Wireless Sensor Networks with Cooperative MISO Scheme Reviewed

    Z. Huang, H. Okada, K. Kobayashi, M. Katayama

    Journal of Communications and Networks   Vol. 14 ( 4 ) page: 443-450   2012.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  122. A Study on Mutual Information Evaluation of Intermittent Transmission Method for Energy Harvested Wireless Sensor Networks Reviewed

    X. Fan, H. Okada, K. Kobayashi, M. Katayama

    The 9th IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium     page: B2.3   2012.8

     More details

    Language:English  

  123. Simple Analytical Method for Wireless Distributed Networks Considering Contending and Hidden Nodes Reviewed

    H. Okada, K. Mase

    IEICE Communications Express   Vol. 1 ( 3 ) page: 101-106   2012.8

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/comex.1.101

  124. Control Quality of a Feedback Control System Under Cyclostationary Noise in Power Line Communication Reviewed

    C. Carrizo, K. Kobayashi, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E95-A ( 4 ) page: 706-712   2012.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transfun.E95.A.706

  125. A Study on Cluster Partitioning with Cooperative MISO Scheme in Wireless Sensor Networks Reviewed

    Z. Huang, H. Okada, M. Katayama, T. Yamazato

    International Journal of Distributed Sensor Networks   Vol. 2012   page: 1-9   2012.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1155/2012/490823

  126. LED Array Tracking Method for Road-to-Vehicle Visible Light Communications in the Driving Situation Reviewed

    T. Nagura, T. Yamazato, S. Arai, H. Okada, T. Yendo, T. Fujii

    IEICE Transactions on Communications   Vol. J95-B ( 2 ) page: 326-336   2012.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  127. High-Speed LED Traffic Light Tracking Method Using Image/High-Speed Communication Hybrid Sensor Reviewed

    K. Maeno, M. Tehrani, T. Fujii, H. Okada, T. Yamazato, M. Tanimoto, T. Yendo

    International Workshop on Advanced Image Technology (IWAIT2012)     page: -   2012.1

     More details

    Language:English  

  128. A Node-Based Transmission Rate Selection Scheme for Wireless Mesh Networks Reviewed

    H. Okada, H. Kitahara, K. Mase

    IEICE Transactions on Communications   Vol. J94-B ( 12 ) page: 1556-1565   2011.12

     More details

    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  129. Link-by-Link Video Transmission for Emergency Communication System "Skymesh" Reviewed

    H. Okada, Y. Kawakami, K. Mase

    ACM Workshop on Wireless Multimedia Networking and Computing     page: 41-47   2011.10

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.1145/2069117.2069126

  130. Robust Receiver Design for Road-to-Vehicle Communication System Using LED Array and High-Speed Camera Reviewed

    Y. Shiraki, T. Nagura, T. Yamazato, S. Arai, T. Yendo, T. Fujii, H. Okada

    18th World Congress on Intelligent Transport Systems     page: -   2011.10

     More details

    Language:English  

  131. Overlay Coding for Road-to-Vehicle Visible Light Communication using LED Array and High-Speed Camera Reviewed

    S. Nishimoto, T. Nagura, T. Yamazato, T. Yendo, T. Fujii, H. Okada, S. Arai

    International IEEE Conference on Intelligent Transportation Systems     page: 1704-1709   2011.10

     More details

    Language:English  

  132. i-LightHouse: a Visible Light Communication System for the Visually Impaired Reviewed

    A. Funahashi, K. Kobayashi, H. Okada, M. Katayama

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 1031-1034   2011.9

     More details

    Language:English  

  133. An Ad Hoc Network Construction System Using Balloon and Terrestrial Nodes in an Emergency Reviewed

    H. Oka, H. Okada, K. Mase

    IEICE Transactions on Communications   Vol. J94-B ( 7 ) page: 822-832   2011.7

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  134. An ARQ Scheme Using NACK for Network Coding in Wireless Multihop Networks Reviewed

    H. Okada, H. Hiramuki, K. Mase

    Ad Hoc, Sensor and P2P Workshop (AHSP2011)     page: 471-476   2011.6

     More details

    Authorship:Lead author   Language:English  

  135. Experimental Evaluation of Rate Switch Control in Wireless Mesh Networks Reviewed

    T. Togashi, K. Mase, H. Okada

    IEEE Vehicular Technology Conference     2011.5

     More details

    Language:English  

    DOI: 10.1109/VETECS.2011.5956675

  136. LED Traffic Light Detection Using High-speed-camera Image Processing for Visible Light Communication System Reviewed

    H. C. N. Premachandra, T. Yendo, M. P. Tehrani, T. Yamazato, H. Okada, T. Fujii, M. Tanimoto

    The Journal of the Institute of Television Engineers of Japan   Vol. 65 ( 3 ) page: 354-360   2011.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  137. Channel Property of an Ad Hoc Communication System in the Sky, SKYMESH Reviewed

    T. Umeki, H. Okada, K. Mase

    IEICE Transactions on Communications   Vol. J94-B ( 2 ) page: 94-102   2011.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  138. Erasure Coding for Road-to-Vehicle Visible Light Communication Systems Reviewed

    H. Okada, T. Ishizaki, T. Yamazato, T. Yendo, T. Fujii

    IEEE Intelligent Vehicular Communications System Workshop     page: 970-974   2011.1

     More details

    Authorship:Lead author   Language:English  

  139. Hierarchical Encoding System of Road-to-Vehicle Communication Reviewed

    T. Masuda, T. Yendo, T. Yamazato, H. Okada, M. P. Tehrani, T. Fujii, M. Tanimoto

    International Workshop on Advanced Image Technology (IWAIT2011)     page: -   2011.1

     More details

    Language:English  

  140. Image Processing Based Road-to-vehicle Visible Light Communication Reviewed

    H. C. N. Premachandra, T. Yendo, M. P. Tehrani, T. Yamasato, H. Okada, T. Fujii, M. Tanimoto

    International Workshop on Advanced Image Technology (IWAIT2011)     page: -   2011.1

     More details

    Language:English  

  141. Parallel Communication Using Visually Non-Lighting LEDs Reviewed

    K. Maeno, T. Yendo, M. P. Tehrani, T. Fujii, H. Okada, T. Yamazato, M. Tanimoto

    International Workshop on Advanced Image Technology (IWAIT2011)     page: -   2011.1

     More details

    Language:English  

  142. Performance of Wireless Mesh Networks with Three Sector Antenna Reviewed

    X. Liu, H. Okada, K. Mase

    International Conference on Mobile Ad-hoc and Sensor Networks (MSN)     page: 146-153   2010.12

     More details

    Language:English  

  143. Parallel Visible Light Communication Using Visually Non-Lighting LEDs Reviewed

    K. Maeno, T. Yendo, M. P. Tehrani, T. Fujii, T. Yamazato, H. Okada, M. Tanimoto

    Workshop on Picture Coding and Image Processing, PCSJ2010/IMPS2010     page: -   2010.12

     More details

    Language:English  

  144. Experimental Evaluation of SKYMESH Using Terrestrial Nodes Reviewed

    H. Oka, H. Okada, K. Mase

    Asia-Pacific Conference on Communications     page: 57-62   2010.11

     More details

    Language:English  

  145. Experimental Results on Simple Distributed Cooperative Transmission Scheme with Visible Light Communication Reviewed

    T. Yamazato, K. Nakao, H. Okada, M. Katayama

    IEICE Transactions on Communications   Vol. E93-B ( 11 ) page: 2959-2962   2010.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  146. A Duplicate Address Detection Scheme Using Partial Keys for MANETs Reviewed

    H. Okada, K. Akima, T. Shida, K. Mase

    IEICE Transactions on Communications   Vol. J93-B ( 11 ) page: 1522-1530   2010.11

     More details

    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  147. A Message Communication System for Evacuees of Shelters Interworking with the Internet Reviewed

    K. Mase, H. Okada, N. Azuma, T. Yamaguchi

    IEICE Transactions on Communications   Vol. J93-B ( 10 ) page: 1356-1367   2010.10

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  148. Tracking an LED Array Transmitter for Visible Light Communications in the Driving Situation Reviewed

    T. Nagura, T. Yamazato, M. Katayama, T. Yendo, T. Fujii, H. Okada

    IEEE International Symposium on Wireless Communication Systems (ISWCS2010)     page: 765-769   2010.9

     More details

    Language:English  

  149. Performance Analysis of Wireless Mesh Networks with Three Sector Antennas Reviewed

    H. Okada, K. Mase

    International Conference on Wireless Communications and Mobile Computing     page: 1232-1236   2010.7

     More details

    Authorship:Lead author   Language:English  

  150. High-speed-camera Image Processing Based LED Traffic Light Detection for Road-to-vehicle Visible Light Communication Reviewed

    H.C.N. Premachandra, T. Yendo, M. P. Tehrani, T. Yamazato, H. Okada, T. Fujii, M. Tanimoto

    IEEE Intelligent Vehicles Symposium     page: 793-798   2010.6

     More details

    Language:English  

  151. Improved Decoding Methods of Visible Light Communication System for ITS using LED Array and High-Speed Camera Reviewed

    T. Nagura, T. Yamazato, M. Katayama, T. Yendo, T. Fujii, H. Okada

    IEEE Vehicular Technology Conference (VTC-Spring2010)     2010.5

     More details

    Language:English  

    DOI: 10.1109/VETECS.2010.5493958

  152. Development of an Emergency Communication System for Evacuees of Shelters Reviewed

    K. Mase, H. Okada, N. Azuma

    IEEE Wireless Communications and Networking Conference     2010.4

     More details

    Language:English  

    DOI: 10.1109/WCNC.2010.5506628

  153. Interference-Aware Dynamic Channel Selection System for Vehicular Ad Hoc Networks Reviewed

    T. Goi, H. Okada, K. Mase

    IEICE Transactions on Communications   Vol. J93-B ( 2 ) page: 143-152   2010.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  154. Experimental Evaluation of a Novel Transmission Rate Assignment Scheme in Wireless Mesh Networks Reviewed

    H.Kitahara, H.Okada, K.Mase

    Fourth IEEE International Workshop on Personalized Networks     2010.1

     More details

    Language:English  

    DOI: 10.1109/CCNC.2010.5421771

  155. A Congestion Control Scheme for Layer 3 Wireless Mesh Networks Reviewed

    K.Nakajima, K.Mase, H.Okada

    Asia-Pacific Conference on Communications     page: 722-725   2009.10

     More details

    Language:English  

  156. RSSI-based Cross Layer Link Quality Management for Layer 3 Wireless Mesh Networks Reviewed

    K.Mase, H.Okada, Y.Nakano

    International Conference on Software, Telecommunications and Computer Networks     page: 101-105   2009.9

     More details

    Language:English  

  157. A Proposal of Low-overhead Routing Scheme for Layer 3 Wireless Mesh Networks Reviewed

    N.Azuma, K.Mase, H.Okada

    International Symposium on Wireless Personal Multimedia Communications     page: -   2009.9

     More details

    Language:English  

  158. An Overhead Reduction Strategy for Weak Duplicate Address Detection in Mobile Ad Hoc Networks Reviewed

    H.Okada, K.Akima, K.Mase

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 2618-2622   2009.9

     More details

    Authorship:Lead author   Language:English  

  159. Evaluation of Wireless Channel Quality for an Ad Hoc Network in the Sky, SKYMESH Reviewed

    T.Umeki, H.Okada, K.Mase

    International Symposium on Wireless Communication Systems     page: 585-589   2009.9

     More details

    Language:English  

  160. A Proposal of Link Metric for Next-Hop Forwarding Methods in Vehicular Ad Hoc Networks Reviewed

    H. Okada, A. Takano, K. Mase

    IEEE Consumer Communications and Networking Conference     2009.1

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.1109/CCNC.2009.4784925

  161. Joint Channel Decoding of Spatially and Temporally Correlated Data in Wireless Sensor Networks Reviewed

    K. Kobayashi, T. Yamazato, H. Okada, M. Katayama

    The 2008 International Symposium on Information Theory and Its Applications     page: 930-934   2008.12

     More details

    Language:English  

  162. Error Correction Using Time-Dependent Correlation and Transmit Power Control in Sensor Networks Reviewed

    S. Doki, H. Okada, K. Mase

    IEICE Transactions on Communications   Vol. E91-B ( 11 ) page: 3426-3433   2008.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  163. A Practice for Providing Wireless Broadband Access in Support of Disaster Recovery in Rural Hill-Village Areas: An Overview of Yamakoshi-net Joint Experiments Project Invited Reviewed

    K. Mase, H. Okada, and Y. Owada

    Journal of IEICE   Vol. 91 ( 10 ) page: 857-861   2008.10

     More details

    Language:Japanese  

  164. Performance Comparison of ARQ Schemes for Network Coding in Ad Hoc Networks Reviewed

    H. Hiramuki, H. Okada, K. Mase

    IEEE Internatinal Workshop on Wireless Distributed Networks     2008.9

     More details

    Language:English  

    DOI: 10.1109/PIMRC.2008.4699866

  165. Fundamental Characteristics of Connectivity in Vehicular Ad Hoc Networks Reviewed

    S. Shioda, J. Harada, Y. Watanabe, T. Goi, H. Okada, K. Mase

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     2008.9

     More details

    Language:English  

    DOI: 10.1109/PIMRC.2008.4699558

  166. CDMA slotted ALOHA System with Successive Interference Cancellation for Inter-Vehicle Communications Reviewed

    A.Sakata, T.Yamazato, H.Okada, M.Katayama

    IEEE International Symposium on Spread Spectrum Techniques and Applications     page: 188-193   2008.8

     More details

    Language:English  

  167. A Route Establishment Scheme for Multi-route Coding in Multihop Cellular Networks Reviewed

    H. Okada, H. Imai, T. Yamazato, M. Katayama, K. Mase

    Academy Publisher Journal of Netowkrs   Vol. 3 ( 7 ) page: 34-40   2008.7

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  168. Joint Decoding and Transmit Power Control Using Time-Dependent Correlation in Sensor Networks Reviewed

    S. Doki, H. Okada, K. Mase

    IEEE Vehicular Technology Conference     page: 178-182   2008.5

     More details

    Language:English  

  169. Spatial Diversity Scheme with Multiple-Transmit/Receive Antennas and Relay Terminals for Reliable Wireless Control Reviewed

    R. Uchida, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Communications   Vol. J91-B ( 5 ) page: 585-594   2008.5

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  170. A Testbed-based Approach to Develop Layer 3 Wireless Mesh Network Protocols Reviewed

    K. Mase, Y. Owada, H. Okada, T. Imai

    International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communications     page: -   2008.3

     More details

    Language:English  

  171. Effect of Route Diversity by Employing Turbo Coding in Multihop Ad Hoc and Mesh Networks Reviewed

    T. Wada, H. Okada, K. Ohuchi, M. Saito

    International Journal of Sensor Networks   Vol. 3 ( 2 ) page: 75-83   2008.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  172. Proposal of an Iterative Channel Information Estimation Scheme on Multi-hop Networks Reviewed

    K. Ohuchi, T. Wada, H. Okada, M. Saito

    International Conference on Information, Communications and Signal Processing     2007.12

     More details

    Language:English  

    DOI: 10.1109/ICICS.2007.4449829

  173. Correlations of noise waveforms at different outlets of power-line network Reviewed

    A. Kawaguchi, H. Okada, T. Yamazato, M. Katayama

    IEICE Transaction on Fundamentals   Vol. J90-A ( 11 ) page: 851-860   2007.11

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  174. Performance Comparison of a Position-Based Routing Protocol for VANET Reviewed

    A. Takano, H. Okada, K. Mase

    International Workshop on Mobile Vehicular Networks     2007.10

     More details

    Language:English  

    DOI: 10.1109/MOBHOC.2007.4428737

  175. A Novel Contention-Free Medium Access Control Protocol for Inter-Vehicle Communication Systems Reviewed

    M. Masamura, H. Okada, S. Makido, T. Yamazato, M. Katayama

    The First International Workshop on Mobile Vehicular Networks     2007.10

     More details

    Language:English  

    DOI: 10.1109/MOBHOC.2007.4428733

  176. A Route Selection Scheme for Multi-Route Coding in Multihop Cellular Networks Reviewed

    H. Okada, H. Imai, T. Yamazato, M. Katayama, K. Mase

    IEEE Vehicular Technology Conference     page: 6-10   2007.10

     More details

    Authorship:Lead author   Language:English  

  177. A Low-Overhead Handling Scheme of STA Association Information for IEEE 802.11s Reviewed

    H. Okada, K. Mase, M. Nozaki, B. Zhang

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     2007.9

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.1109/PIMRC.2007.4394242

  178. A Wireless Mesh Network Testbed in Rural Mountain Areas Reviewed

    Y. Takahashi, Y. Owada, H. Okada, K. Mase

    The Second ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization     page: 91-92   2007.9

     More details

    Language:English  

  179. Distributed Space-Time Block Coding for Large and Undetermined Set of Relay Terminals Reviewed

    R. Uchida, H. Okada, T. Yamazato, M. Katayama

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     2007.9

     More details

    Language:English  

    DOI: 10.1109/PIMRC.2007.4394668

  180. A study on position estimation method for multiple targets detection for automotive radar networks Reviewed

    H. Hatano, T. Yamazato, H. Okada, M. Katayama

    Transactions of Society of Automotive Engineers of Japan   Vol. 38 ( 5 ) page: 191-196   2007.9

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  181. Hierarchical Coding Scheme for Optical Wireless Communicaiton using LED Traffic Light and High-Speed Camera Reviewed

    K. Masuda, T. Yamazato, H. Okada, M. Katayama

    IEICE Transaction on Fundamentals   Vol. J90-A ( 9 ) page: 696-704   2007.9

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  182. Performance Analysis of Source-Destination ARQ Scheme for Multiroute Coding in Wireless Multihop Networks Reviewed

    H. Okada, M. Saito, T. Wada, K. Ohuchi

    IEICE Transactions on Communications   Vol. E90-B ( 8 ) page: 2111-2119   2007.8

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  183. Throughput Comparison of CSMA and CDMA slotted ALOHA in Inter-Vehicle Communication Reviewed

    A.Sakata, H.Okada, T.Yamazato, M.Katayama

    The 7th International Conference on ITS Telecommunications     page: 52-57   2007.6

     More details

    Language:English  

  184. Cooperative Transmission Scheme in Distributed Sensor Network for Extension of Transmission Range Reviewed

    K. Nakao, T. Yamazato, H. Okada, M. Katayama

    Fourth International Conference on Networked Sensing Systems     page: 89-92   2007.6

     More details

    Language:English  

  185. Performance Evaluation of Wireless Sensor Networks Using Turbo Codes with Multi-Route Transmission Reviewed

    T. Wada, K. Ohuchi, A. Jamalipour, H. Okada, M. Saito

    IEEE International Conference on Communications     page: 3859-3863   2007.6

     More details

    Language:English  

  186. Route Diversity Effect of Joint Decoding Using Correlation between Observed Data Sequences in Sensor Networks Reviewed

    H. Okada, K. Kobayashi, T. Yamazato, K. Mase

    IEEE Vehicular Technology Conference     page: 217-221   2007.4

     More details

    Authorship:Lead author   Language:English  

  187. A Simple Estimator of Multiple Target Positions for Automotive Short Range Radar Networks Reviewed

    H. Hatano, T. Yamazato, H. Okada, M. Katayama

    IEEE Vehicular Technology Conference     page: 2511-2515   2007.4

     More details

    Language:English  

  188. Coded Modulation in Consideration of State of Signals for M-ary PSK Coherent Signals Reviewed

    T. Otake, H. Okada, T. Yamazato, K. Yamazaki, M. Katayama

    IEICE Transaction on Fundamentals   Vol. J90-A ( 3 ) page: 257-261   2007.3

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  189. Compensation Scheme for Nonlinear Distortion with 8PSK/OFDM Transmission in Nonlinear Satellite Channel Reviewed

    T. Yamaoka, T. Yamazato, H. Okada, M. Katayama

    IEICE Transactions on Communications   Vol. J90-B ( 2 ) page: 138-147   2007.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  190. Route Characteristic Estimation for Multi-Route Coding in Wireless Multihop Networks Reviewed

    H. Okada, M. Umakoshi, T. Yamazato, M. Katayama

    IEICE Transactions on Communications   Vol. J90-B ( 1 ) page: 93-96   2007.1

     More details

    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  191. Influence of ADC Nonlinearity on the Performance of an OFDM Receiver Reviewed

    M. Sawada, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Communications   Vol. E89-B ( 12 ) page: 3250-3256   2006.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  192. Influence of Characteristics of Wireless Channels on Quality of Wireless Control Systems Reviewed

    R. Uchida, H. Okada, T. Yamazato, M. Katayama

    IEICE Transaction on Fundamentals   Vol. J89-A ( 12 ) page: 1104-1107   2006.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  193. Iterative channel decoding scheme using the correlation of transmitted information sequences in sensor networks Reviewed

    K. Kobayashi, T. Yamazato, H. Okada and M. Katayama

    IEICE Transaction on Fundamentals   Vol. J89-A ( 12 ) page: 1044-1056   2006.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  194. MIMO Zero-forcing Equalizer for BFDM/OQAM Systems in the Highly Mobile Environments Reviewed

    B. Mongol, T. Yamazato, H. Okada, M. Katayama

    IEEE Global Communications Conference     2006.11

     More details

    Language:English  

    DOI: 10.1109/GLOCOM.2006.620

  195. MIMO Zero-Forcing Equalizer for BFDM/OQAM Systems in Time-Frequency Dispersive Channels Reviewed

    B. Mongol, T. Yamazato, H. Okada, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E89-A ( 11 ) page: 3114-3122   2006.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  196. Iterative Joint Channel-Decoding Scheme Using the Correlation of Transmitted Information Sequences Reviewed

    K. Kobayashi, T. Yamazato, H. Okada, M. Katayama

    The 2006 International Symposium on Information Theory and Its Applications     page: 808-813   2006.10

     More details

    Language:English  

  197. Influence of Transmit and Receive Correlations on Performance of the MIMO System with Multiple Antennas and Relay Terminals Reviewed

    R. Uchida, H. Okada, T. Yamazato, M. Katayama

    The 2006 International Symposium on Information Theory and Its Applications     page: 454-459   2006.10

     More details

    Language:English  

  198. A study on route selection metrics for the multiple-route packet combining scheme in wireless multihop networks Reviewed

    Y. Hirayama, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Communications   Vol. J89-B ( 10 ) page: 2047-2051   2006.10

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  199. The Effect of Multipath Hybrid Routing Protocol in Multihop Cellular Networks Reviewed

    H. Imai, H. Okada, T. Yamazato, M. Katayama

    The 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     2006.9

     More details

    Language:English  

    DOI: 10.1109/PIMRC.2006.254216

  200. Channel Estimation for BFDM/OQAM System in Dispersive Time-Varying Channels Reviewed

    B. Mongol, T. Yamazato, H. Okada, and M. Katayama

    International Symposium on Wireless Communication Systems     page: 159-163   2006.9

     More details

    Language:English  

  201. Source-Destination Hybrid ARQ for Multi-route Coding in Wireless Multi-Hop Networks Reviewed

    H. Okada, T. Wada, K. Ohuchi, M. Saito, K. Mase

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     2006.9

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.1109/PIMRC.2006.254171

  202. A Large-Scale Testbed for Wireless Mobile Ad Hoc Networks Reviewed

    H. Okada, Y. Owada, Y. Takahashi, K. Mase

    The First ACM International Workshop on Wireless Network Testbeds, Experimental evaluation and Characterization     page: 91-92   2006.9

     More details

    Authorship:Lead author   Language:English  

  203. A Mathematical Model of Noise in Narrowband Power-Line Communication Systems Reviewed

    M. Katayama, T. Yamazato, H. Okada

    IEEE Journal on Selected Areas in Communications   Vol. 24 ( 7 ) page: 1267-1275   2006.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  204. Performance of Channel Information Estimation Method Utilizing Parity Check Bits for Turbo Coded Multi-route Multi-hop Networks Reviewed

    T. Wada, A. Jamalipour, H. Okada, K. Ohuchi, M. Saito

    IEEE International Conference on Communications     page: 3688-3692   2006.6

     More details

    Language:English  

  205. Bit-error-rate Performance Improvement in Wireless Multi-hop Ad Hoc Networks using Route Diversity Considerations Reviewed

    T. Wada, H. Okada, A. Jamalipour, K. Ohuchi, M. Saito

    IEEE International Conference on Communications     page: 3591-3595   2006.6

     More details

    Language:English  

  206. Throughput Evaluation of ARQ Scheme for Multi-route Coding in Wireless Multi-hop Networks Reviewed

    H. Okada, T. Wada, K. Ohuchi, M. Saito, T. Yamazato, M. Katayama

    IEEE Vehicular Technology Conference     page: 668-672   2006.5

     More details

    Authorship:Lead author   Language:English  

  207. Peformance analysis of UWB Impulse Radar Receiver using Parallel IPCP Reviewed

    H. Hatano, T. Yamazato, H. Okada, M. Katayama

    IEICE Transaction on Fundamentals   Vol. J89-A ( 6 ) page: 544-556   2006.5

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  208. Correlations of noise waveforms at different outlets in a power-line network Reviewed

    A. Kawaguchi, H. Okada, T. Yamazato, M. Katayama

    IEEE International Symposium on Power Line Communications and Its Applications     page: 92-97   2006.3

     More details

    Language:English  

  209. Effect of Unequal Power Allocation in Turbo Coded Multi-route Multi-hop Networks Reviewed

    T. Wada, A. Jamalipour, K. Ohuchi, H. Okada, M. Saito

    Journal of Telecommunications and Information Technology     page: 46-53   2006.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  210. An improvement of the transmission quality using the correlation of the observation data in sensor networks Reviewed

    K. Kobayashi, T. Yamazato, H. Okada and M. Katayama

    IEICE Transaction on Fundamentals   Vol. J88-A ( 12 ) page: 1442-1451   2005.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  211. Target Position Estimation using MMSE for A Radar Network Reviewed

    H.Hatano, T. Yamazato, H. Okada, and M. Katayama

    IEICE Transaction on Fundamentals   Vol. J88-A ( 12 ) page: 1456-1459   2005.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  212. Effect of Parity Check Bits in Turbo Coded Multi-route Multi-hop Networks Reviewed

    T. Wada, A. Jamalipour, H. Okada, K. Ohuchi, M. Saito

    IEEE Global Communications Conference     page: 3451-3455   2005.11

     More details

    Language:English  

  213. Successive Interference Cancellation for Hierarchical Parallel Optical Wireless Communication Systems Reviewed

    H. Okada, K. Masuda, T. Yamazato, M. Katayama

    The 11th Asia-Pacific Conference on Communications     page: 788-792   2005.10

     More details

    Authorship:Lead author   Language:English  

  214. Outage Probability of a Macro and Micro MIMO Diversity Scheme in an Indoor Fading and Shadowing Environment Reviewed

    R. Uchida, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E88-A ( 10 ) page: 2945-2951   2005.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  215. On the Second-order Statistics of the Channel Parameters for BFDM/OQAM Systems Reviewed

    B. Mongol, T. Yamazato, H. Okada, M. Katayama

    2nd International Symposium on Wireless Communication Systems     page: 534-538   2005.9

     More details

    Language:English  

  216. A MIMO System with Relay Terminals for Reliable Wireless Control Reviewed

    R. Uchida, H. Okada, T. Yamazato, M. Katayama

    The 16th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 1626 - 1630   2005.9

     More details

    Language:English  

  217. A New Coded QAM Modulation Scheme for Broadband Satellite Communication Reviewed

    T. Yamazato, T. Yamaoka, H. Okada, M. Katayama, A. Ogawa

    23rd AIAA International Communications Satellite Systems Conference (ICSSC-2005)     page: -   2005.9

     More details

    Language:English  

  218. Influence of the Nonlinearity of the ADC in an OFDM Receiver Reviewed

    M. Sawada, H. Okada, T. Yamazato, and M. Katayama

    The 10th International OFDM-Workshop 2005     page: 220-224   2005.8

     More details

    Language:English  

  219. Target position estimation using MMSE for UWB IPCP receivers Reviewed

    H. Hatano, T. Yamazato, H. Okada, M. Katayama

    The 5th International Conference on ITS Telecommunications     page: 131-134   2005.6

     More details

    Language:English  

  220. Performance Evaluation of Route Coding Scheme in Wireless Multi-hop Networks Reviewed

    H. Okada, T. Wada, K. Ohuchi, M. Saito, T. Yamazato, M. Katayama

    IEEE Vehicular Technology Conference     page: 3092-3096   2005.6

     More details

    Authorship:Lead author   Language:English  

  221. Application of Successive Interference Cancellation to a Packet-Recognition/Code-Acquisition Scheme in CDMA Unslotted ALOHA Systems Reviewed

    Y. Tadokoro, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E88-A ( 6 ) page: 1605-1612   2005.6

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  222. Single-user MAP Based Soft-in/Soft-output Parallel Interference Canceler Utilizing Retransmission Diversity Reviewed

    Y. Tadokoro, H. Okada, T. Yamazato, and M. Katayama

    IEICE Transaction on Fundamentals   Vol. J88-A ( 6 ) page: 739-750   2005.6

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  223. Performance Improvement of Turbo Coded Multi-route Multi-hop Networks using Parity Check Codes Reviewed

    T. Wada, N. Nakagawa, H. Okada, A. Jamalipour, K. Ohuchi, M. Saito

    IEEE Workshop on High Performance Switching and Routing     page: 274-277   2005.5

     More details

    Language:English  

  224. A Mathematical Model of Narrowband Power-Line Noise Based on Measurements Reviewed

    M. Katayama, T. Yamazato, H. Okada

    9th International Symposium on Power-Line Communications and Its Applications     page: 152-156   2005.4

     More details

    Language:English  

  225. An Adaptive Receiver for Power-Line Communications with the Estimation of Instantaneous Noise Power Reviewed

    Y. Hirayama, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E88-A ( 3 ) page: 755-760   2005.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  226. An Analysis of the Maximum Throughput on CDMA Packet Communication Systems Employing Successive Interference Cancellation Reviewed

    Y. Tadokoro, H. Okada, T. Yamazato, and M. Katayama

      Vol. J88-A ( 3 ) page: 429-433   2005.3

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  227. Time-Dependent Analysis of the Multiple-Route Packet Combining Scheme in Wireless Multihop Networks Reviewed

    Y. Hirayama, H. Okada, T. Yamazato, M. Katayama

    International Journal of Wireless Information Networks   Vol. 12 ( 1 ) page: 35-45   2005.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  228. Performance analysis of multi-route packet combining scheme for real-time communications in wireless multihop networks Reviewed

    Y. Hirayama, N. Nakagawa, H. Okada, T. Yamazato, and M. Katayama

    IEICE Transactions on Communications   Vol. J88-B ( 1 ) page: 269-279   2005.1

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  229. A Study on Effect of Turbo Codes with Unequal Power Allocation on Multi-hop Networks Reviewed

    T. Wada, K. Ohuchi, H. Okada, A. Jamalipour, M. Saito

    The 3rd Workshop on the Internet, Telecommunications and Signal Processing     page: -   2004.12

     More details

    Language:English  

  230. Performance Evaluation for Error Correcting Scheme on Multiple Routes in Wireless Multi-hop Networks Reviewed

    N. Nakagawa, H. Okada, T. Wada, T. Yamazato, M. Katayama

    The 2004 International Symposium on Information Theory and Its Applications     page: 1535-1539   2004.10

     More details

    Language:English  

  231. A Macro and Micro MIMO Diversity Scheme for a Shadowing Environment Reviewed

    R. Uchida, H. Okada, T. Yamazato, M. Katayama

    The 2004 International Symposium on Information Theory and Its Applications     page: 1353-1358   2004.10

     More details

    Language:English  

  232. The Optimum Received Signal-Power Distribution for CDMA Packet Communication Systems Employing Successive Interference Cancellation Reviewed

    Y. Tadokoro, H. Okada, T. Yamazato, M. Katayama

    IEEE International Symposium on Spread Spectrum Techniques and Applications     page: 37-41   2004.9

     More details

    Language:English  

  233. A Simple Data Relay Process and Turbo Code Application to Wireless Sensor Networks Reviewed

    T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    1st International Symposium on Wireless Communication Systems     page: 398-402   2004.9

     More details

    Language:English  

  234. A Study on Error Correcting and Diversity Combiner Scheme on Multiple Routes in Wireless Multi-hop Networks Reviewed

    H. Okada, N. Koie, N. Nakagawa, T. Yamazato, M. Katayama

    1st International Symposium on Wireless Communication Systems     page: 183-187   2004.9

     More details

    Authorship:Lead author   Language:English  

  235. Performance Analysis of MC-CDMA System with and without Guard Interval in Two-Path Channel Reviewed

    H. Yamamoto, T. Yamazato, H. Okada, and M. Katayama

    IEEE International Symposium on Spread Spectrum Techniques and Applications     page: 67-71   2004.9

     More details

    Language:English  

  236. Performance analysis of multiple-route packet combining scheme for real-time communications in wireless multihop networks Reviewed

    Y. Hirayama, N. Nakagawa, H. Okada, T. Yamazato, M. Katayama

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 140-144   2004.9

     More details

    Language:English  

  237. Performance Analysis of UWB Impulse Radar Using Parallel IPCP Receiver Reviewed

    H. Hatano, H. Okada, T. Yamazato, M. Katayama

    1st International Symposium on Wireless Communication Systems     page: 115-119   2004.9

     More details

    Language:English  

  238. Assisted Highway System Using Reference Course Information and Inter-Vehicle Communications Reviewed

    D. Yamakage, T. Yamazato, H. Okada, M. Katayama

    The 4th International Workshop on ITS Telecommunications     page: 181-185   2004.7

     More details

    Language:English  

  239. Development of a Magnetic-quadrupole and an Electric-octapole Ion Trap for Precision Control of Quantum States of Trapped Ions Reviewed

    M. Aramaki, Y. Ohno, H. Okada, N. Nishizawa, J. Higuchi

    International COE Forum on Plasma Science and Technology     page: 275-276   2004.4

     More details

    Language:English  

  240. A Study for Wireless TCP Access with Base Station Diversity Reviewed

    K. Naito, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Communications   Vol. J87-B ( 4 ) page: 512-523   2004.4

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  241. An Adaptive PLC Receiver with the Estimation of Instantaneous Noise Power Reviewed

    Y. Hirayama, H. Okada, T. Yamazato and M. Katayama

    8th International Symposium on Power-Line Communications and Its Applications     page: 116-121   2004.3

     More details

    Language:English  

  242. A study of adaptive MMSE receiver operating in thefrequency domain for CDMA system Reviewed

    H. Takeuchi, T. Yamazato, H. Okada, M. Katayama

    2004 RISP International Workshop on Nonlinear Circuits and Signal Processing     page: 57-60   2004.3

     More details

    Language:English  

  243. SNIR Analysis of Asynchronous MC-CDMA System in Frequency Selective Fading Channel Reviewed

    H. Takeuchi, T. Yamazato, H. Okada and M. Katayama

    IEICE Transaction on Fundamentals   Vol. J86-A ( 12 ) page: 1426-1430   2003.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  244. Reducing Peak Power of Coded OFDM Systems with Multiple Symbol Mapping Reviewed

    M. Harada, T. Yamazato, H. Okada, M. Katayama, and A. Ogawa

    IEICE Transaction on Fundamentals   Vol. J86-A ( 10 ) page: 1058-1067   2003.10

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  245. Performance Improvement for Coded OFDM Systems with Adaptive Interleaving in Frequency Selective Fading Channel Reviewed

    M. Harada, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    IEICE Transactions on Fundamentals   Vol. E86-A ( 6 ) page: 1541-1549   2003.6

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  246. Noise analysis on wide-band PLC with high sampling rate and long observation time Reviewed

    Y. Hirayama, H. Okada, T. Yamazato and M. Katayama

    7th International Symposium on Power-Line Communications and Its Applications     page: 142-147   2003.3

     More details

    Language:English  

  247. A Study on Turbo Soft-Decision Decoding for Hard Detected Optical Communication Signals Reviewed

    C. Zheng, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    IEICE Transactions on Communications   Vol. E86-B ( 3 ) page: 1022-1030   2003.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  248. Soft-Decision Decoding of Low-Density Parity-Check Codes for Hard-Detected Optical Communication Signals Reviewed

    C. Zheng, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    IEICE Transactions on Communications   Vol. E86-B ( 3 ) page: 1132-1135   2003.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  249. Comparison of Multiple Access Schemes in Multibeam Non-GEO Satellite Communication Systems Reviewed

    N. Ichikawa, M. Katayama, H. Okada, T. Yamazato, A. Ogawa

    IEICE Transactions on Communications   Vol. E86-B ( 2 ) page: 785-791   2003.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  250. Performance Analysis of CDMA Unslotted ALOHA System Employing Successive Interference Cancellation Reviewed

    Y. Tadokoro, H. Okada, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. J86-A ( 2 ) page: 168-178   2003.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  251. Medium Access Control Protocol Based on Estimation of Multimedia Traffic with an Adaptive Algorithm in CDMA Packet Communications Reviewed

    Y. Hirayama, H. Okada, T. Yamazato, and M. Katayama

    IEICE Transactions on Fundamentals   Vol. E85-A ( 12 ) page: 2868-2876   2002.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  252. A Study on the Application of Error Concealment Technique to Real-Time Parallel Video Decoder Reviewed

    M. Honjo, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. J85-A ( 12 ) page: 1463-1468   2002.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  253. Performance Improvement of OFDM System with Consideration on the Characteristics of Power-Line Noise Reviewed

    K. Sugimoto, H. Okada, T. Yamazato, M. Katayama

    IEICE Transactions on Fundamentals   Vol. E85-A ( 12 ) page: 2822-2829   2002.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  254. Spread Sequence for Multicarrier CDMA under the Effect of Nonlinear Amplifier Reviewed

    M. Harada, T. Yamazato, H. Okada, and M. Katayama

    International Symposium on Information Theory and Its Applications     page: 435-438   2002.10

     More details

    Language:English  

  255. Decoding of low-density parity-check codes for hard-detected optical fiber communication signals Reviewed

    C. Zheng, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    International Symposium on Information Theory and Its Applications     page: 331-334   2002.10

     More details

    Language:English  

  256. Reduced Peak Power Transmission for Convolutionally Coded OFDM Signals Reviewed

    M. Harada, T. Yamazato, H. Okada, and M. Katayama

    7th International-OFDM Workshop 2002     page: 102-106   2002.9

     More details

    Language:English  

  257. An access control protocol based on estimation of multimedia traffic with an adaptive algorithm in CDMA packet network Reviewed

    Y. Hirayama, H. Okada, T. Yamazato, M. Katayama

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 619-623   2002.9

     More details

    Language:English  

  258. BER Performance of Asynchronous Multicarrier-CDMA System and Asynchronous DS-CDMA System in Frequency Selective Fading Reviewed

    H. Takeuchi, T. Yamazato, H. Okada, and M. Katayama

    7th International-OFDM Workshop 2002     page: 26-30   2002.9

     More details

    Language:English  

  259. Effect of Interleaving and FEC on the Throughput of CDMA Unslotted ALOHA System with Adaptive Multiuser Receiver Reviewed

    H. Okada, T. Yamazato, M. Katayama

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 941-945   2002.9

     More details

    Language:English  

  260. Turbo Decoding for Hard-Detected Signals of Fiber Optical Communications Reviewed

    C. Zheng, T. Yamazato, H. Okada, M. Katayama, and A. Ogawa

    IASTED Wireless and Optical Communications 2002 (WOC 2002) Conference     page: -   2002.7

     More details

    Language:English  

  261. New Analytical Model for TCP in wireless Environments Reviewed

    K. Naito, H. Okada, M. Saito, T. Yamazato, and M. Katayama

    IEICE Transactions on Fundamentals   Vol. E85-A 7   page: 1501-1510   2002.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  262. Performance Evaluation of PredictionError Based MAP Receiver for DCT Compressed Image Transmission Reviewed

    S. Makido, M. Honjo, T. Yamazato, H. OKada, M. Katayama, A. Ogawa

    The Journal of the Institute of Television Engineers of Japan   Vol. 56 ( 5 ) page: 842-845   2002.5

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  263. CDMA Packet Recognition and Signal Acquisition using LMS-based Adaptive Receiver Reviewed

    T. Kume, T. Yamazato, K. Ban, H. Okada, and M. Katayama

    IEEE Wireless Communications and Networking Conference     page: 379-383   2002.3

     More details

    Language:English  

  264. Effect of Nonlinear Amplifiers of Transmitters in Multicarrier CDMA Systems Reviewed

    H. Muramatsu, M. Harada, T. Yamazato, H. Okada, M. Katayama

    IEICE Transaction on Fundamentals   Vol. J85-A ( 3 ) page: 340-348   2002.3

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  265. The Real-Time Parallel Video Decoder Considered on the Complexity and Delay of Error Correcting Decoding Reviewed

    M. Honjo, S. Makido, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. J85-A ( 2 ) page: 214-230   2002.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  266. Hierarchical Transmission of Video Signal Using Multi-Code DS/SS Modulation Based on DCT Coefficients Reviewed

    M. Honjo, S. Makido, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    IEEE Global Communications Conference     page: 3395-3399   2001.11

     More details

    Language:English  

  267. A New Packet Detection Scheme in CDMA Unslotted ALOHA System with Successive Interference Cancellation Reviewed

    Y. Tadokoro, H. Okada, T. Yamazato, M. Katayama and A. Ogawa

    IEEE Global Communications Conference     page: 3173-3177   2001.11

     More details

    Language:English  

  268. An Adaptive Antenna Selection Scheme for Transmit Diversity in OFDM Systems Reviewed

    H. Shi M. Katayama T. Yamazato H.Okada and A.Ogawa

    IEEE Vehicular Technology Conference     page: 2168-2172   2001.10

     More details

    Language:English  

  269. BER Analysis for Multi-carrier DS CDMA with Multi-rate Traffic Reviewed

    A. Sandouk, M. Harada, H. Okada, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transactions on Fundamentals   Vol. E84-A ( 7 ) page: 1723-1731   2001.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  270. Comparison of CDMA and FDMA/TDMA in non-GEO Satellite Systems Reviewed

    N. Ichikawa, M. Katayama, H. Okada, T. Yamazato, and Akira Ogawa

    IEEE International Conference on Communications     page: 3167-3171   2001.6

     More details

    Language:English  

  271. A MAP Receiver Based on Prediction Error Reviewed

    S. Makido, T. Yamazato, H. Okada, M. Katayama, A. Ogawa

    The Journal of the Institute of Television Engineers of Japan   Vol. 55 ( 6 ) page: 886-893   2001.6

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  272. New Analytical Model for the TCP Throughput in Wireless Environment Reviewed

    K. Naito, H. Okada, T. Yamazato, M. Katayama, and A. Ogawa

    IEEE Vehicular Technology Conference     page: 2128-2132   2001.5

     More details

    Language:English  

  273. A Design of Source Matched MAP Receiver for Image Transmission Reviewed

    S. Makido, T. Yamazato, H. Okada, M. Katayama, and A. Ogawa

    IEEE International Symposium on Circuit and Systems     page: 136-139   2001.5

     More details

    Language:English  

  274. Performance of an OFDM Communication Systemunder a Frequency and Time Dependent Power-Line Channel Reviewed

    K. Sugimoto, M. Katayama, T. Yamazato, H. Okada

    5th International Symposium on Power-line Communications and Its Applications     page: 35-40   2001.4

     More details

    Language:English  

  275. Generation of Sets of Sequences Suitable for MulticodeTransmission in Quasi-Synchronous CDMA Systems Reviewed

    M. Saito, H. Okada, T. Yamazato, M. Katayama, and A. Ogawa

    IEICE Transactions on Communications   Vol. E84-B ( 3 ) page: 576-580   2001.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  276. Study on TCP throughput with FEC and ARQ in a wireless link Reviewed

    K. Naito, H. Okada, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. J84-A ( 1 ) page: 122-126   2001.1

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  277. Throughput Performance of CDMA Unslotted ALOHA System with Successive Interference Cancellation considering Detection Error of Packet Existance Reviewed

    Y. Tadokoro, H. Okada, M. Saito, T. Yamazato, M. Katayama, A. Ogawa

    International Symposium on Information Theory and Its Applications     page: 728-731   2000.11

     More details

    Language:English  

  278. A New Diversity Reception and Decoding Scheme for Convolutional Encoded Signal Reviewed

    W.Z. Wang, T. Yamazato, C. Zheng, H. Okada, M. Katayama, and A. Ogawa

    International Symposium on Information Theory and Its Applications     page: 964-967   2000.11

     More details

    Language:English  

  279. New Analytical Model for the TCP Algorithms Over Wireless Links with Random Losses Reviewed

    K. Naito, H. Okada, M. Saito, T. Yamazato, M.Katayama, and A. Ogawa

    Mobile Multimedia Communications (MoMuC2000)     page: 4B-4 1-6   2000.10

     More details

    Language:English  

  280. Hierarchical Channel Structure to Improve Handover Performance of LEO Satellite Communication Systems Reviewed

    T. Hara, M. Katayama, H. Okada, T. Yamazato, A. Ogawa

    Third European Workshop on Mobile/Personal Satcoms     page: 15-220   2000.9

     More details

    Language:English  

  281. An OFDM System with Reduced Non-linear Effect Reviewed

    M. Harada, T. Yamazato, H. Okada, M. Katayama, and A. Ogawa

    IEEE Vehicular Technology Conference     page: 1794-1798   2000.9

     More details

    Language:English  

  282. Application of MMSE Multi-user Detection to CDMA Unslotted ALOHA System Reviewed

    H. Okada, P. M. Grant, I. W. Band, A. Ogawa

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 529-533   2000.9

     More details

    Authorship:Lead author   Language:English  

  283. Performance Improvements applying an Adaptive Array Antenna at both the Base and Mobile Stations in Cellular CDMA Reviewed

    Youssef R. Senhaji, H. Okada, T. Yamazato, M. Katayama and A. Ogawa

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communication     page: 982-986   1999.9

     More details

    Language:English  

  284. Throughput Improvement of a Dual-Class Multi-code CDMA ALOHA System with Modified Channel Load Sensing Protocol Reviewed

    A. Sandouk, H. Okada, T. Yamazato, M. Katayama, and A. Ogawa

    IEEE International Conference on Communications     page: 1079-1083   1999.6

     More details

    Language:English  

  285. CDMA Unslotted ALOHA Systems with Finite Buffers Reviewed

    H. Okada, T. Yamazato, M. Katayama and A. Ogawa

    IEEE International Conference on Universal Personal Communications     page: 1143-1147   1998.10

     More details

    Authorship:Lead author   Language:English  

  286. Queueing Analysis of CDMA Unslotted ALOHA Systems with Finite Buffers Reviewed

    H. Okada, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. E81-A ( 10 ) page: 2083-2091   1998.10

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  287. Access Control Techniques for CDMA ALOHA Reviewed

    T. Yamazato, H. Okada,M. Katayama and A. Ogawa

    IEEE Fifth International Symposium on Spread Spectrum Techniques & Applications     page: 293-297   1998.9

     More details

    Language:English  

  288. CDMA Slotted ALOHA System with Finite Buffers Reviewed

    H. Okada, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. E81-A ( 7 ) page: 1473-1478   1998.7

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  289. Throughput Analysis for CDMA Unslotted ALOHA Systems with Finite Population Assumption Reviewed

    H. Okada, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. J81-A ( 7 ) page: 1089-1092   1998.7

     More details

    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  290. Queueing Analysis of CDMA Slotted ALOHA Systems with Finite Buffer and Finite Population Assumptions Reviewed

    H. Okada, T. Yamazato, M. Katayama and A. Ogawa

    IEEE International Conference on Communications     page: 407-411   1998.6

     More details

    Authorship:Lead author   Language:English  

  291. Throughput Improvement of CDMA Slotted ALOHA System Reviewed

    M. Saito, H. Okada, T. Sato, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Communications   Vol. E80-B ( 1 ) page: 74-80   1997.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  292. CDMA ALOHA Systems with Modified Channel Load Sensing Protocol for Satellite Communications Reviewed

    H. Okada, M. Saito, T. Sato, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Fundamentals   Vol. E79-A ( 12 ) page: 2035-2042   1996.12

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  293. Performance Evaluation of CDMA ALOHA Systems with Modified Channel Load Sensing Protocol Reviewed

    H. Okada, M. Saito, T. Sato, T. Yamazato, M. Katayama and A. Ogawa

    IEEE Global Telecommunications Conference     page: 1291-1295   1996.11

     More details

    Authorship:Lead author   Language:English  

  294. Throughput Improvemnt on CDMA Slotted ALOHA Systems by Modified Channel Load Sensing Protocol Reviewed

    M. Saito, H. Okada, T. Sato, T. Yamazato, M. Katayama and A. Ogawa

    7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications     page: 103-107   1996.10

     More details

    Language:English  

  295. Throughput of CDMA Unslotted-ALOHA System in Cellular Environment Reviewed

    A. Ogawa, T. Yamazato, K. Nishida, H. Okada, T. Sato and M. Katayama

    Japan-Canada International Workshop on Multimedia Wireless Communications and Computing     page: 23-24   1996.9

     More details

    Language:English  

  296. Performance Degradation due to the Access Timing Delay on CDMA Unslotted ALOHA with Channel Load Sensing Reviewed

    T. Sato, H. Okada, T. Yamazato, M. Katayama and A. Ogawa

    5th IEEE International Conference on Universal Personal Communications     page: 111-114   1996.9

     More details

    Language:English  

  297. Effects of the Access Timing Delay on CDMA Unslotted ALOHA with Channle Load Sensing Reviewed

    T. Sato, H. Okada, T. Yamazato, M. Katayama, A. Ogawa

    IEICE Transaction on Communications   Vol. E79-B ( 9 ) page: 1339-1345   1996.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  298. A Novel Access Control Method for CDMA Unslotted ALOHA Systems Reviewed

    H. Okada, T. Sato, T. Yamazato, M. Katayama and A. Ogawa

    The 2nd International Workshop on Multi-Dimensional Mobile Communications     page: 391-395   1996.7

     More details

    Authorship:Lead author   Language:English  

  299. Throughput Analysis of DS/SSMA Unslotted Aloha with Fixed Packet Length Reviewed

    T. Sato, H. Okada, T. Yamazato,M. Katayama, A. Ogawa

    IEEE Journal on Selected Areas in Communications   Vol. 14 ( 4 ) page: 750-756   1996.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  300. Performance Analysis of CDMA ALOHA Reviewed

    T. Yamazato, T. Sato, H. Okada, K. Nishida, M. Katayama and A. Ogawa

    1995 International Symposium on Communications     page: 434-441   1995.12

     More details

    Language:English  

  301. Throughput and Delay analysis of DS/SSMA unslotted Aloha by non-perfect capture Reviewed

    T. Yamazato, T. Sato, H. Okada, M. Katayama and A. Ogawa

    4th IEEE International Conference on Universal Personal Communications     page: 738-742   1995.11

     More details

    Language:English  

▼display all

Books 4

  1. 無線分散ネットワーク

    三瓶政一,阪口啓[監修],山里敬也,岡田啓,他著( Role: Joint author)

    コロナ社  2011.3  ( ISBN:978-4-88552-252-9

     More details

    Language:Japanese

  2. 新インターユニバーシティ 無線通信工学

    片山正昭[編著],上原秀幸,岩波保則,和田忠浩,山里敬也,小林秀雄,岡田啓( Role: Joint author)

    オーム社  2009.11  ( ISBN:978-4-274-20792-1

     More details

    Language:Japanese

  3. eラーニングハンドブック ステップでつくるスマートな教材

    中井俊樹,山里敬也,中島英博,岡田啓( Role: Joint author)

    株式会社マナハウス  2003.7  ( ISBN:4-901730-13-4

     More details

    Language:Japanese

  4. 情報メディア教育システムハンドブック

    渡辺崇, 内山知実, 山里敬也, 梶田将司, 岡田啓, 外池俊幸, 結縁祥治, 阿草清滋, 濱口毅( Role: Sole author)

    昭晃堂  2001.4 

     More details

    Language:Japanese

MISC 3

  1. Invisible Visible Light Communication Systems Using Digital Signage Invited Reviewed

    H. Okada

    JLCS EKISHO   Vol. 24 ( 3 ) page: 160 - 165   2020.7

     More details

    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

  2. An Approach from Queueing Theory for Wireless Networks Invited Reviewed

    H. Okada

    IEICE Fundamentals Review   Vol. 12 ( 1 ) page: 51 - 58   2018.7

     More details

    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

    DOI: 10.1587/essfr.12.1_51

  3. Practical Applications of Visible Light Communications Invited

    T. Yamazato, H. Okada

    Journal of IEICE   Vol. 101 ( 1 ) page: 59 - 65   2018.1

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

Presentations 34

  1. Wireless Distributed Networks for Computers and Real World Invited International conference

    H. Okada

    9th Japanese-German Frontiers of Science Symposium 

     More details

    Event date: 2012.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Germany  

  2. [Panel] Wireless Networks in the Sky for Emergency Communication Systems during Large-Scale Disasters Invited International conference

    H. Okada

    International Workshop on Dependable Wireless Communications (DEWCOM) 

     More details

    Event date: 2018.8

    Language:English   Presentation type:Symposium, workshop panel (nominated)  

    Country:United States  

  3. [Invited Lecture] Display-Camera Visible Light Communication Systems Using Rolling Shutter Invited

    H. Okada, K. Kobayashi, T. Wada

    IEICE Technical Report 

     More details

    Event date: 2020.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  4. [Invited Lecture] Wireless Networks Using UAV for Emergency Communication Systems during Large-Scale Disasters Invited

    H. Okada

    IEICE Technical Report 

     More details

    Event date: 2019.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  5. [Invited Talk] Drone Wireless Mesh Networks for Emergency Communication Systems during Large-Scale Disasters Invited

    H. Okada

    IEICE Technical Report 

     More details

    Event date: 2019.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  6. [Invited Talk] Drone/Balloon Wireless Networks for Emergency Communication Systems during Large-Scale Disasters Invited

    H. Okada

    IEICE Technical Report 

     More details

    Event date: 2019.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  7. [Invited Lecture] Digital-Signage Image-Sensor Visible Light Communications Embedding Data Information on Video Contents Invited

    H. Okada, S. Yoshida, T. Wada, K. Kobayashi, M. Katayama

    IEICE Technical Report 

     More details

    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  8. [Invited Lecture] Optical Camera Communications Using Digital Signage Invited

    H. Okada, S. Sato, T. Wada, T. Yamazato, M. Katayama

    ITE Technical Report 

     More details

    Event date: 2015.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  9. [パネルセッション] CCSのこれまでとこれから

    岡田啓

    電子情報通信学会 総合大会 

     More details

    Event date: 2015.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Country:Japan  

  10. [招待講演]無線分散ネットワークにおける圧縮センシング・圧縮伝送によるリンク品質情報の共有 Invited

    岡田啓,須崎修平,小林健太郎,片山正昭

    電子情報通信学会技術研究報告 

     More details

    Event date: 2014.4

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  11. [招待講演] 無線メッシュネットワークのトラヒック理論的アプローチ Invited

    岡田啓

    電子情報通信学会技術研究報告 

     More details

    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  12. Image Sensor based Visible Light Communication for Automotive Applications Invited International conference

    T. Yamazato, I. Takai, H. Okada, T. Fujii, T. Yendo, S. Arai, M. Andoh, K. Yasutomi, K. Kagawa, S. Kawahito

    International Symposium on Optical Wireless Communications 

     More details

    Event date: 2013.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:China  

  13. [チュートリアル] アドホック・メッシュネットワークのトラヒック理論的アプローチ Invited

    岡田啓

    電子情報通信学会 総合大会 

     More details

    Event date: 2012.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  14. [チュートリアル講演] アドホック/メッシュネットワークの要素技術と具体例 ~ ルーチング技術とその応用 ~ Invited

    岡田啓

    電子情報通信学会技術研究報告 

     More details

    Event date: 2011.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  15. [チュートリアル] アドホック/メッシュネットワークの要素技術と具体例:ルーチング技術とその応用

    岡田啓

    電子情報通信学会 総合大会 

     More details

    Event date: 2011.2

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  16. セルラシステムアーキテクチャの次はあるのか? ーマルチホップシステムアーキテクチャー

    岡田啓

    電子情報通信学会 総合大会 

     More details

    Event date: 2009.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Country:Japan  

  17. 安心・安全を支えるアドホックネットワーク技術の最新動向

    岡田啓

    Microwave Workshop and Exhibition 

     More details

    Event date: 2007.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  18. [ソサイエティ特別企画] キャンパスポータルの潜在的能力

    山里敬也,梶田将司,岡田啓

    電子情報通信学会 総合大会 

     More details

    Event date: 2002.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  19. [招待講演] DS-CDMA方式 v.s. マルチキャリアCDMA方式

    山里敬也, 原田政明, 村松宏基, 岡田啓, 片山正昭

    電子情報通信学会技術研究報告 

     More details

    Event date: 2001.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  20. [特別講演] CDMA ALOHA 方式のスループット特性

    小川明, 山里敬也, 岡田啓, 片山正昭

    電子情報通信学会衛星通信研究会 

     More details

    Event date: 1999.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  21. Valueput Improvement of a Sensor Network with ACK-based Protocols

    R. Tanahashi, C. Ben Naila, H. Okada, M, Katayama

    IEICE General Conference  2021.3.12 

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  22. Experimental evaluation of a long distance and high speed 8×8 MIMO optical wireless communication system

    T. Nakamura, C. Ben Naila, K. Kobayashi, H. Okada, M. Katayama

    IEICE General Conference  2021.3.12 

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  23. A study on optimization of IEEE802.15.4 multiple machines wireless control using broadcast communication

    Y. Umemura, K. Kobayashi, H. Okada, M. Katayama

    IEICE General Conference  2021.3.10 

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  24. Indoor Long Distance High Speed Imaging MIMO System with Linear Transmitting Element Array

    C. Ben Naila, H. Okada, M. Katayama

    IEICE Technical Report  2021.3.5 

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  25. Performance Evaluation of a Machine Learning-Based Rate Selection Scheme for Wireless LAN in the Presence of Contention and Hidden Nodes

    S. Watanabe, H. Okada, C. Ben Naila, M. Katayama

    IEICE Technical Report  2021.3.3 

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  26. A Proposal of Information Embedding Method Using Image Classifier for Parallel Transmission Visible Light Communications

    K. Kinbara, T. Wada, K. Mukumoto, H. OKada

    IEICE Technical Report  2020.12.14 

     More details

    Event date: 2020.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  27. A Proposal of Frame Synchronization Method for Parallel Transmission Visible Light Communications

    K. Taira, T. Wada, K. Mukumoto, H. OKada

    IEICE Technical Report  2020.12.14 

     More details

    Event date: 2020.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  28. A Wireless Relay Network Using Drones in a Large-Scale Disaster Area -- A Study on a Flight Model Using Voronoi Tessellation --

    H. Asano, H. Okada, C. Ben Naila, M. Katayama

    IEICE Technical Report  2020.11.26 

     More details

    Event date: 2020.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  29. Rate Adaptation in Wireless Distributed Networks Using Machine Learning

    S. Watanabe, H. Okada, S. Ben Naila, M. Katayama

    IEICE Technical Report  2020.10.22 

     More details

    Event date: 2020.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  30. Shared dataset framework toward applications of machine learning and mathematical optimization for 6G

    K. Maruta, Y. Ida, Y. Hou, O. Muta, H. Okada, T. Nishimura, E. Okamoto, Y. Sanada, H. Murata, S. Denno

    IEICE Technical Report  2020.10.22 

     More details

    Event date: 2020.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  31. A Study on a Flight Model Focusing on Coverage Control in a Relay Network Using Drones

    H. Asano, H. Okada, C. Ben Naila, M. Katayama

    Communications Society Conference of IEICE  2020.9.1 

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  32. A Demonstration Experiment of a Wireless LAN Relay System Using Multicopters -Fundamental Evaluation-

    Y. Watanabe, H. Okada, H. Tanaka, N. Matsui, M. Katayama

    IEICE Technical Report  2020.8.4 

     More details

    Event date: 2020.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  33. Influence of array configurations on communication performance of optical wireless MIMO systems

    T.Nakamura,C. Ben Naila,K.Kobayashi,H.Okada,M.Katayama

    IEICE Technical Report  2020.7.21 

     More details

    Event date: 2020.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  34. Visible Light Communications Using a High-Speed Display and CMOS Image Sensor -A Study on a Modulation and Demodulation for High-Speed Display of Tramsmitted Data-

    T. Hayashi, H. Okada, K. Kobayashi, T. Wada, M. Katayama

    IEICE Technical Report  2020.6.24 

     More details

    Event date: 2020.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

▼display all

Research Project for Joint Research, Competitive Funding, etc. 9

  1. 自動運転用V2X性能予測と低遅延化技術の構築

    2019.4 - 2021.3

    KDDI在団  調査研究助成 

    岡本英二、岡田啓

      More details

    Authorship:Coinvestigator(s) 

    Direct Cost: \3000000 )

  2. 5G/Beyond5G時代に向けた交通過集中時のLDM動的データによるITS通信トラフィックの爆発的増加問題を解決する新たなモバイルエッジコンピューティング技術の創出

    2016.6 - 2017.3

    戦略的情報通信開発推進制度 

    岡本英二

      More details

    Grant type:Competitive

  3. エネルギー・水・情報の途切れない地域自立減災ライフラインの構築に関する研究

    2014.11 - 2016.10

  4. ICT活用農業事業化・普及プロジェクト

    2014.10 - 2017.3

    農林水産・食品分野と異分野との連携に係る研究 

      More details

    Grant type:Competitive

  5. センサ・アクチュエータネットワークスイートの研究開発

    2013.9 - 2014.3

    戦略的情報通信開発推進制度 

      More details

    Grant type:Competitive

  6. LEDアレーと高速度カメラを用いた可視光通信の研究開発

    2009.4 - 2011.3

    戦略的情報通信開発推進制度 

      More details

    Grant type:Competitive

  7. オープン・メッシュネットワークの研究開発

    2008.7 - 2011.3

    戦略的情報通信開発推進制度 

      More details

    Grant type:Competitive

  8. センサネットワークにおける情報源の相関性を利用した経路次元符号化手法

    2006

  9. マルチホップ・マルチセル無線ネットワークのための下位レイヤー技術の研究

    2003.12 - 2006.3

    総務省戦略的情報通信開発推進制度 

      More details

    Grant type:Competitive

▼display all

KAKENHI (Grants-in-Aid for Scientific Research) 11

  1. ドローンを用いた大規模災害時臨時無線ネットワークにおける情報伝送の低遅延化

    2019.4 - 2022.3

    科学研究費補助金  基盤研究(C)

    岡田 啓

      More details

    Authorship:Principal investigator 

  2. デジタルサイネージのための人に視認されにくい可視光イメージセンサ通信

    2016.4 - 2019.3

    科学研究費補助金  基盤研究(C)

    岡田 啓

      More details

    Authorship:Principal investigator 

  3. MIMO技術を用いた大容量無線メッシュネットワーク

    2012.4 - 2015.3

    科学研究費補助金  若手研究(B)

      More details

    Authorship:Principal investigator 

  4. マルチホップ無線ネットワークにおけるネットワーク符号のロバスト化

    2009.4 - 2011.3

    科学研究費補助金  若手研究(B)

      More details

    Authorship:Principal investigator 

  5. 車々間マルチホップアドホックネットワーク基盤技術の研究開発

    2006.4 - 2009.3

    科学研究費補助金  基盤研究(A)

    間瀬憲一

      More details

    Authorship:Coinvestigator(s) 

  6. センサネットワークにおける情報源の相関性を利用した経路次元符号化手法

    2006.4 - 2008.3

    科学研究費補助金  若手研究(B)

      More details

    Authorship:Principal investigator 

  7. 地域学術コンソーシアムにおけるe-Learning地域ハブに関する研究

    2003.9 - 2006.3

    科学研究費補助金  基盤研究(A)

    梶田将司

      More details

    Authorship:Coinvestigator(s) 

  8. 無線通信環境と有線ネットワークのシームレスな接続に関する研究

    2001.4 - 2003.3

    科学研究費補助金  若手研究(B)

      More details

    Authorship:Principal investigator 

  9. 室内無線LANにおける時間・空間符号化信号のためのアダプティブアレイアンテナ

    2000.4 - 2003.3

    科学研究費補助金  基盤研究(C)

    片山正昭

      More details

    Authorship:Coinvestigator(s) 

  10. マルチメディア環境におけるCDMA ALOHA方式のアクセス制御方式に関する研究

    1998.4 - 2001.3

    科学研究費補助金  基盤研究(B)

    小川明

      More details

    Authorship:Coinvestigator(s) 

  11. CDMA ALOHA方式における最適アクセス制御方式の研究

    1997.4 - 2000.3

    科学研究費補助金 

      More details

    Authorship:Principal investigator 

▼display all

Industrial property rights 9

  1. 無線通信システム

    張兵,間瀬憲一,岡田啓,野崎正典

     More details

    Applicant:独立行政法人情報通信研究機構,国立大学法人新潟大学,沖電気工業株式会社

    Application no:特願2007-343  Date applied:2007.1

    Announcement no:特開2008-167362 

    Patent/Registration no:特許第4993185号  Date registered:2012.5 

    Country of applicant:Domestic  

  2. 雑音環境適応デジタル受信装置

    片山正昭,山里敬也,岡田啓,平山雄一

     More details

    Applicant:独立行政法人科学技術振興機構

    Application no:特願2003-367970  Date applied:2003.10

    Announcement no:特開2005-136517 

    Patent/Registration no:特許第3993556号  Date registered:2007.8 

    Country of applicant:Domestic  

  3. ダイバーシチ受信装置

    山里敬也、王偉忠、岡田啓、片山正昭、小川明

     More details

    Applicant:科学技術振興事業団

    Application no:特願2000-266149  Date applied:2000.9

    Announcement no:特開2002-77013 

    Patent/Registration no:特許第3616856号  Date registered:2004.11 

    Country of applicant:Domestic  

  4. 重複アドレス検出システム、送信装置及び受信装置

    岡田啓,間瀬憲一,秋間和樹

     More details

    Applicant:国立大学法人新潟大学

    Application no:特願2009-38828  Date applied:2009.2

    Announcement no:特開2010-199651 

    Country of applicant:Domestic  

  5. 避難所通信システム

    間瀬憲一,岡田啓

     More details

    Applicant:国立大学法人新潟大学

    Application no:特願2008-265743  Date applied:2008.10

    Announcement no:特開2010-98389 

    Country of applicant:Domestic  

  6. データ送受信システム及びデータ送受信方法

    岡田啓,間瀬憲一

     More details

    Applicant:国立大学法人新潟大学

    Application no:特願2007-212582  Date applied:2007.8

    Announcement no:特開2009-49617 

    Country of applicant:Domestic  

  7. 通信装置及び通信ネットワークシステム

    牧戸知史,岡田啓,山里敬也

     More details

    Applicant:株式会社豊田中央研究所,国立大学法人名古屋大学

    Application no:特願2006-53399  Date applied:2006.2

    Announcement no:特開2007-235426 

    Country of applicant:Domestic  

  8. MULTIHOP RADIO NETWORK SYSTEM

     More details

    Application no:特願2004-44436  Date applied:2004.2

    Announcement no:特開2005-236752 

    Country of applicant:Foreign country  

  9. 多信号の送受信方式及び多信号受信装置

    山里敬也,岡田啓,片山正昭,小川明

     More details

    Applicant:財団法人名古屋産業科学研究所

    Application no:特願2000-306321  Date applied:2000.10

    Announcement no:特開2002-118494 

    Country of applicant:Domestic  

▼display all

 

Teaching Experience (On-campus) 26

  1. Computer Software I

    2020

  2. Probability Theory and Numerical Analysis with Exercises

    2020

  3. 信号処理・波形伝送論

    2020

  4. Computer Software I

    2019

  5. 信号処理・波形伝送論

    2019

  6. Advanced Electrical, Electronic and Information Engineering

    2019

  7. 信号処理・波形伝送論

    2018

  8. 信号伝送検出理論特論

    2018

  9. Introduction to Electrical/Electronic and Information Engineering for Automobiles

    2018

  10. Computer Software I

    2018

  11. 数学2及び演習

    2017

  12. 信号処理・波形伝送論

    2017

  13. Advanced Lectures on Communication and Image Processing

    2016

  14. 数学2及び演習

    2016

  15. 信号処理・波形伝送論

    2016

  16. 信号伝送検出理論特論

    2015

  17. 確率論・数値解析及び演習

    2015

  18. 数学2及び演習

    2015

  19. 信号処理・波形伝送論

    2015

  20. 数学2及び演習

    2014

  21. 確率論・数値解析及び演習

    2014

  22. 信号処理・波形伝送論

    2014

  23. 信号伝送検出理論特論

    2013

  24. 電気・電子工学実験第1

    2013

  25. 確率論・数値解析及び演習

    2013

  26. 信号処理・波形伝送論

    2013

▼display all

Teaching Experience (Off-campus) 4

  1. 情報通信システム工学IIA

    2004.4 - 2005.3 豊田高等専門学校)

  2. 情報通信システム工学IIA

    2003.4 - 2004.3 豊田高等専門学校)

  3. 情報通信システム工学IIA

    2002.4 - 2003.3 豊田高等専門学校)

  4. 情報通信システム工学IIA

    2001.4 - 2002.3 豊田高等専門学校)

 

Social Contribution 1

  1. 岡崎高校SSH特別課外活動

    2011.8