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Technical Committee on Radio Communication Systems (RCS) [schedule] [select]
Chair Seiichi Sampei
Vice Chair Osamu Kato, Makoto Taromaru
Secretary Hiroyuki Tsuji, Mitsuru Uesugi
Assistant Eisuke Kudo

Conference Date Thu, Nov 18, 2004 13:00 - 20:00
Fri, Nov 19, 2004 08:40 - 14:20
Conference Place The Hotel Village 
Address 618 KUSATSU-MACHI AGATSUMA-GUN GUNMA, 377-1793 Japan
Transportation Guide 11 minutes on foot from the Kusatsu-Onsen bus terminal station
Hiroyuki Tsuji
Announcement We will hold a night session & dinner. Please join us (prior booking essential)
Single and double rooms are available (Single: 10,000yen, Double: 8,000yen per night & person)
Shuttle bus for the hotel is also aviralbe (prior booking essential)
Please contact us for more information by e-: r_-

Thu, Nov 18 PM 
13:00 - 17:20
(1) 13:00-13:20 A CDM Transmission Scheme Using Cyclic Shifted-and-Extended Codes Based on Zero Cross-correlation Characteristics Kazuyuki Shimezawa (Chuo Univ.), Hiroshi Harada (NICT), Hiroshi Shirai (Chuo Univ.)
(2) 13:20-13:40 Theoretical analysis of decision feedback chip-revel maximum likelihood detection in DS-CDMA mobile radio Akihiro Saito, Shinsuke Takaoka, Fumiyuki Adachi (Tohoku Univ.)
(3) 13:40-14:00 Multi-stage frequency-domain MAI cancellation for DS-CDMA uplink Koichi Ishihara, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)
(4) 14:00-14:20 Pre-equalization for single carrier transmission Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)
  14:20-14:30 Break ( 10 min. )
(5) 14:30-14:50 Laboratory Measurements in SDMA Packet CellularTestbed System Yoshiaki Amano, Takashi Inoue, Masayuki Nakano, Yoshio Takeuchi, Toshio Kawazawa (KDDI)
(6) 14:50-15:10 Packet Routing Oriented Signal Processing Platform Reconfigurable by Parameter Akihisa Yokoyama, Hitoshi Inoue (ToyotaITC), Hiroshi Harada (NICT)
(7) 15:10-15:30 A Study of Packet Retransmission Control for SCS-MC-CDMA systems Hiroyoshi Masui, Teruya Fujii (Japan Telecom)
(8) 15:30-15:50 A Study on Complexity Reduction Scheme for Time Alignment Control in Uplink Dynamic Parameter Controlled OF/TDMA Ryota Kimura, Ryuhei Funada (Chuo Univ.), Hiroshi Harada (NICT), Shoji Shinoda (Chuo Univ.)
  15:50-16:00 Break ( 10 min. )
(9) 16:00-16:20 Peformance of a Base Station Feedback-Type Adaptive Array Antenna for Two-Frequency duplex Communicaitons
-- The Limited Number of Feedback Bits --
Jeongkeun Choi, Yoshihiko Akaiwa (Kyushu Univ.)
(10) 16:20-16:40 A study on detection of Symbol Synchronization for MIMO-OFDM transmission
-- The comparison of the Cyclic Extension Correlation Method with the Detection Method using Cyclic Extension Difference --
Shinichi Suzuki, Hiroyuki Furuta (NHK), Hideo Inou (NTS)
(11) 16:40-17:00 Performance on Hybrid Method of Adaptive Selection and Independent Adaptive Control of Surviving Symbol Replica Candidates at Each Stage in QRM-MLD for MIMO Multiplexing Using OFCDM Wireless Access Hiroyuki Kawai, Noriyuki Maeda, Kenichi Higuchi, Mamoru Sawahashi (NTT DoCoMo)
(12) 17:00-17:20 Sphere Decoding with Adaptive Selection of Surviving Symbol Replica Candidates based on Maximum Reliability in QRM-MLD for MIMO Multiplexing Using OFCDM Wireless Access Noriyuki Maeda, Hiroyuki Kawai, Kenichi Higuchi, Mamoru Sawahashi (NTT DoCoMo)
Thu, Nov 18 PM  Night session
19:00 - 20:00
(13) 19:00-20:00 Night session & dinner
Fri, Nov 19 AM 
08:40 - 14:20
(1) 08:40-09:00 Fundamental Transmission Characteristic in DPC-OF/TDMA based on PR-DSMA Hidekazu Gomi (Chuo University), Hiroshi Harada (NICT), Shoji Shinoda (Chuo University)
(2) 09:00-09:20 Hierarchical code assignment STBC site diversity for multicarrier CDMA Takeo Fujii, Yukihiro Kamiya, Yasuo Suzuki (TUAT)
(3) 09:20-09:40 Frequency-Domain STBC and Iterative Equalization for Cooperative Multihop Communications with Delay Diversity Toshiaki Koike (Kyoto Univ.), Hidekazu Murata (Tokyo Inst. Tech.), Susumu Yoshida (Kyoto Univ.)
(4) 09:40-10:00 Investigation of STBC and TSTD Transmitter Diversity Effect Considering Frequency and Time Diversity in OFCDM Broadband Packet Wireless Access KwanWoong Ryu (YeungNam Univ.), Yoshihisa Kishiyama, Hiroyuki Atarashi, Mamoru Sawahashi (NTT DoCoMo), Yongwan Park (YeungNam Univ.)
  10:00-10:10 Break ( 10 min. )
(5) 10:10-10:30 Effect of Band Division and Channel Segregation in A DS-CDMA Cellular System Suguru Sugawara, Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.)
(6) 10:30-10:50 Performance of Frequency-domain Scheduling in Forward Link OFCDM Broadband Packet Wireless Access Satoshi Nagata, Yoshiaki Ofuji, Hiroyuki Atarashi, Mamoru Sawahashi (NTT DoCoMo)
(7) 10:50-11:10 Field Experiments on Adaptive Antenna Array-Beam Forming Transmitter Based on DOA Estimation for OFCDM Broadband Packet Access in Forward Link Hidekazu Taoka, Takashi Kataoka, Kenichi Higuchi, Mamoru Sawahashi (NTT DoCoMo)
  11:10-11:20 Break ( 10 min. )
(8) 11:20-11:40 Comparison of LDPC and Turbo Codes in OFDM Wireless Access Nobuhiko Miki, Shingo Suwa, Hiroyuki Atarashi, Mamoru Sawahashi (NTT DoCoMo, Inc.), Fumito Ito, Masao Nakagawa (Keio Univ.)
(9) 11:40-12:00 Effect of Frequency-domain Pre-equalization on MC-CDMA/TDD Uplink Using Multi-level Modulation Satoshi Abe, Shinsuke Takaoka, Fumiyuki Adachi (Tohoku Univ,)
(10) 12:00-12:20 Multi-carrier multi-access using frequency-interleaving and its uplink BER performance Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)
  12:20-13:20 Lunch Break ( 60 min. )
(11) 13:20-13:40 A Study on Multi-User Transmit Power Control for Multi-Carrier Modulation Systems in Quasi-synchronous Uplink Channel Masahiro Fujii, Makoto Itami, Kohji Itoh (TUS)
(12) 13:40-14:00 A Study on Adaptive Successive Detection using M algorithm based on ML criterion for down-link MC-CDMA Systems Yoshihito Morishige, Masahiro Fujii, Makoto Itami, Kohji Itoh (TUS)
(13) 14:00-14:20 Transmission performance of turbo coded SC-MIMO multiplexing with frequency-domain iterative parallel interference cancellation Akinori Nakajima, Garg Deepshikha, Fumiyuki Adachi (Tohoku Univ.)
  14:20-14:30 Break ( 10 min. )

Announcement for Speakers
General Talk (20)Each speech will have 15 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
RCS Technical Committee on Radio Communication Systems (RCS)   [Latest Schedule]
Contact Address Hiroyuki Tsuji(Communications Research Laboratory,Incorporated Administrative Agency)

Last modified: 2004-10-05 15:59:25

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