Communication-Communication Systems(Date:2000/02/18)

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[Date]2000/2/18
[Paper #]
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[Date]2000/2/18
[Paper #]
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[Date]2000/2/18
[Paper #]
An Adaptive Array Antenna for Downlink Transmission under Many User Environment in a DS-CDMA System

Minako KITAHARA,  Yasutaka OGAWA,  Takeo OHGANE,  

[Date]2000/2/18
[Paper #]SST99-74,ITS99-70,A・P99-196,RCS99-216,MW99-236
A Study on Channel Efficiency for SDMA with an Adaptive Array

Tohru SUZUKI,  Takeo OHGANE,  Yasutaka OGAWA,  

[Date]2000/2/18
[Paper #]SST99-75,ITS99-71,A・P99-197,RCS99-217,MW99-237
A Studies on a Spatial-Domain Path-Diversity System with a Multibeam Adaptive Antenna

Y. Tanabe,  K. Fujishima,  T. Nishimura,  Y. Ogawa,  T. Ohgane,  

[Date]2000/2/18
[Paper #]SST99-76,ITS99-72,A・P99-198,RCS99-218,MW99-238
A Study on Space-time Equalization using Adaptive Array and MLSE

Akihito Hanaaki,  Takeo Ohgane,  Yasutaka Ogawa,  

[Date]2000/2/18
[Paper #]SST99-77,ITS99-73,A・P99-199,RCS99-219,MW99-239
Performance Analysis on Hybrid Adaptive Algorithm Based on Temporal Update and Spatial Spectrum Estimation for Adaptive Array Antenna

Kazunori WATANABE,  Ryuji KOHNO,  

[Date]2000/2/18
[Paper #]SST99-78,ITS99-74,A・P99-200,RCS99-220,MW99-240
Basic Study of Electronically Steerable Passive Array Radiator(ESPAR)Antennas : Simultaneous Beam/Null Foming.

Tetsuya MATSUZAKI,  Koichi GYODA,  Takashi OHIRA,  

[Date]2000/2/18
[Paper #]SST99-79,ITS99-75,A・P99-201 RCS99-221,MW99-241
A Study on the Configuration and the Performance of A Tracking Antenna Equipment for Mobile Communication

Takashi FUKAGAWA,  Youichi NAKAGAWA,  Makoto HASEGAWA,  Takaaki KISHIGAMI,  Ami KANAZAWA,  Hiroyuki TSUJI,  

[Date]2000/2/18
[Paper #]SST99-80,ITS99-76,A・P99-202,RCS99-222,KW99-242
A Measurement Study of the DOA estimation and BER improvement using A Tracking Antenna Equipment

Ami KANAZAWA,  Kenichi YAMADA,  Hiroyuki TSUJI,  Hiroyo OGAWA,  Talashi FUKAGAWA,  Youichi NAKAGAWA,  

[Date]2000/2/18
[Paper #]SST99-81,ITS99-77,A・P99-203,RCS99-223,MW99-243
Influence of transmitting amplifier nonlinearity to multichannel 4PSK transmission

Taro UMEHARA,  Kazuhiro MIYAUCIH,  

[Date]2000/2/18
[Paper #]SST99-82,ITS99-78,A・P99-204,RCS99-224,MW99-244
Experiments on Costas and Decision Feedback Carrier Recovery Loop in Roll-off Band-limited QPSK Transmission

Toshihide HAYASHIDA,  Seizo SEKI,  

[Date]2000/2/18
[Paper #]SST99-83,ITS99-79,A・P99-205,RCS99-225,MW99-245
A stable transmission scheme against both slow and fast fading environment

Yoshiko SAITO,  Keiichi KITAGAWA,  Mitsuru UESUGI,  

[Date]2000/2/18
[Paper #]SST99-84,ITS99-80,A・P99-206,RCS99-226,MW99-246
On the BER Performance of H_2 and H_∞ DFEs

Montree Budsabathon,  Shinsuke Hara,  

[Date]2000/2/18
[Paper #]SST99-85,ITS99-81,A・P99-207,RCS99-227,MW99-247
Sequential Sequence Estimation and Equalization for Wide-Spread Time-Dispersive Channels

Hiroki MATSUI,  Hidekazu MURATA,  Susumu YOSHIDA,  

[Date]2000/2/18
[Paper #]SST99-86,ITS99-82,A・P99-208,RCS99-228,MW99-248
A Study on Transmission Diversity for MMAC System

Hiroaki SUDO,  Kimihiko ISHIKAWA,  Gen-ichiro OHTA,  

[Date]2000/2/18
[Paper #]SST99-87,ITS99-83,A・P99-209,RCS99-229,MW99-249
A Method to Reduce the Peak Power of the OFDM System using Signal Space Expansion

Atsushi SUMASU,  Toyoki UE,  Mitsuru UESUGI,  Osamu KATO,  Koichi HOMMA,  

[Date]2000/2/18
[Paper #]SST99-88,ITS99-84,A・P99-210,RCS99-230,MW99-250
A Study on Uplink Access Scheme for Asymmetric Radio Communication Systems using OFDM Technique

Yasunori MATSUI,  Seiichi SAMPEI,  Norihiko MORINAGA,  

[Date]2000/2/18
[Paper #]SST99-89,ITS99-85,A・P99-211,RCS99-231,MW99-251
Throughput Analysis of TCP in Wireless Environment

Katsuhiro NAITO,  Hiraku OKADA,  Masato SAITO,  Takaya YAMAZATO,  Masaaki KATAYAMA,  Akira OGAWA,  

[Date]2000/2/18
[Paper #]SST99-90,ITS99-86,A・P99-212,RCS99-232,MW99-252
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