Papers - YAMAZATO Takaya
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Hierarchical Transmission System using Multi-Code/Multi-Rate DS/SS Modulation Reviewed
T. Yamazato, S. Makido, M. Katayama and A. Ogawa
1998 IEEE Global Telecommunications Conference Vol. Globecom98 ( 4 ) page： 2147-2152 1998
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A Control Scheme of Multi-Carrier Transmission Considering Channel Channel Response for Mobile Communication Reviewed
T. Shibata, N. Suzuki, M. Fujimoto, K. Nishikawa, T. Yamazato and A. Ogawa
APCC'98 Vol. APCC98 ( 2 ) page： 543-546 1998
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Performance Evaluation of DS/CDMA Communications Systems Modulated with pi/2-Shift BPSK over Multipath Rayleigh Fading Channels Reviewed
A. Galib, T. Yamazato, M. Katayama and A. Ogawa
1998 IEEE Global Telecommunications Conference/Communications Theory Mini Conference Vol. Globecom98 page： - 1998
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Error Correcting Capability of Constant Amplitude Coding for Orthgonal Multi-Code CDMA Systems Reviewed
T. Wada, T. Yamazato, M. Katayama, A. Ogawa
IEICE Transaction on Fundamentals of Electronics, Communications and Computer Sciences Vol. E-81-A ( 10 ) page： 2166-2169 1998
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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 (ICC98) Vol. ICC98 ( 1 ) page： 407-411 1998
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Problems of Implementing Adaptive Array Antennas in CDMA Systems Reviewed
A. Morimoto, M. Katayama, T. Yamazato and A. Ogawa
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Vol. PIMRC98 ( 3 ) page： 1422-1426 1998
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Effect of Nonlinear Amplification on Multi-Code DS/SS System Reviewed
T. Yamazato, A. Fujiwara, M. Katayama, A. Ogawa
International Symposium on Nonlinear Theory and its Applications (NOLTA) Vol. NOLTA98 page： - 1998
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Quase-Synchronous CDMA Slotted ALOHA System Through Flat Fading Channel Reviewed
Masato Saito, Takaya Yamazato, Masaaki Katayama, Akira Ogawa
The 1998 International Symposium on Information Theory and its Applications(ISITA'98) Vol. FA4-3,2 ( 2 ) page： 487-490 1998
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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 Vol. ISSSTA98 ( 1 ) page： 293-297 1998
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Queueing Analysis of CDMA Unslotted ALOHA Systems with Finite Buffers Reviewed
H. Okada, T. Yamazato, M. Katayama, A. Ogawa
IEICE Transaction on Fundamentals of Electronics, Communications and Computer Sciences Vol. E81-A ( 10 ) page： 2083-2091 1998
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Wireless Transmission of Huffman Code Using Parallel Weighted DS/SS Modulation
S. Makido, T. Yamazato, M. Katayama and A. Ogawa
Technical Report of IEICE Vol. SST97-117 page： 19-24 1998
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Wireless Transmission of Huffman Code using DS/SS Modulation Reviewed
S. Makido, T. Yamazato, M. Katayama, A. Ogawa
TJCOM'98, Taiwan Vol. TJCOM98 ( 2 ) page： 37-42 1998
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CDMA Slotted ALOHA System with Finite Buffers Reviewed
H. Okada, T. Yamazato, M. Katayama, A. Ogawa
IEICE Transaction on Fundamentals of Electronics, Communications and Computer Sciences Vol. E81-A ( 7 ) page： 1473-1478 1998
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Evaluation of the Interference with Small Number of Users in Orthogonal Multi-Code CDMA Systems Reviewed
A. Fujiwara, T. Wada, T. Yamazato, M. Katayama and A. Ogawa
WPMC'98 Vol. 1 page： 422-427 1998
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Access control techniques for CDMA ALOHA Reviewed
Yamazato T, Okada H, Katayama M, Ogawa A
1998 IEEE 5TH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS - PROCEEDINGS, VOLS 1-3 page： 293 - 297 1998
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CDMA unslotted ALOHA systems with finite buffers Reviewed
Okada H, Yamazato T, Katayama M, Ogawa A
ICUPC '98 - IEEE 1998 INTERNATIONAL CONFERENCE ON UNIVERSAL PERSONAL COMMUNICATIONS, VOLS 1 AND 2 Vol. 1-2 page： 1143 - 1147 1998
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CDMA unslotted ALOHA systems with finite buffers Reviewed
Okada H.
ICUPC 1998 - IEEE 1998 International Conference on Universal Personal Communications, Conference Proceedings Vol. 2 page： 1143 - 1147 1998
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Makido S.
IEICE Transactions on Communications Vol. E81-B ( 12 ) page： 2283 - 2289 1998
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Hierarchical transmission system using multi-code/multi-rate DS/SS modulation Reviewed
Yamazato T, Makido S, Katayama M, Ogawa A
GLOBECOM 98: IEEE GLOBECOM 1998 - CONFERENCE RECORD, VOLS 1-6 page： 2147 - 2152 1998
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NeW Quasi-Synchronous Sequences for CDMA Slotted ALOHA Systems Reviewed
Saito M.
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol. E81-A ( 11 ) page： 2274 - 2280 1998