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=============================================== Technical Committee on Wideband System (WBS) Chair: Shinsuke Hara (Osaka City Univ.) Vice Chair: Makoto Itami (Tokyo Univ. of Science), Hiromasa Habuchi (Ibaraki Univ.) Secretary: Fumiaki Maehara (Waseda Univ.), Masato Saito (NAIST) Assistant: Naohiko Iwakiri (Tokyo Denki Univ.), Kohei Ono (Tokyo Univ. of Science) DATE: Thu, Jul 23, 2009 14:00 - 16:45 Fri, Jul 24, 2009 10:30 - 16:45 PLACE: TOPICS: ---------------------------------------- Thu, Jul 23 PM (14:00 - 16:45) ---------------------------------------- (1) 14:00 - 14:25 A Study on Power Consumption in Multihop Networks Considering Power Consumption at Relay Nodes Hironori Takano, Kouji Ohuchi (Shizuoka Univ.) (2) 14:25 - 14:50 A Study on CDMA-Based MAC Protocol with Respect to Co-Channel Interference Aya Makihara, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) (3) 14:50 - 15:15 Improving Error Rate Performance of Correlated Sources by Non-Root-Nyquist Filtering Makoto Tanahashi, Hideki Ochiai (Yokohama National Univ.) ----- Break ( 15 min. ) ----- (4) 15:30 - 15:55 PAPR Reduction of a Sub-carrier Selection Method on OFDM Systems Kazuya Morita, Kouji Ohuchi (Shizuoka Univ.), Masato Saito (NAIST) (5) 15:55 - 16:20 A Study on Chunk Based Power Allocation and Subcarrier Mapping for Non-Regenerative OFDM Relay Systems Shuhei Haraguchi, Masato Saito, Minoru Okada (NAIST) (6) 16:20 - 16:45 Discrete Sub-band Systems Realizing Simultaneous-Minimization of Various Measures of Transmission Error Yuichi Kida (Ohu Univ.), Takuro Kida (Professor Emeritus, Tokyo Inst. of Tech.) ---------------------------------------- Fri, Jul 24 AM (10:30 - 12:35) ---------------------------------------- (7) 10:30 - 10:55 An Access Control Method for Multipoint Data Gatheringh over Power-Line Communications Yuzo Ohtomo, Takaya Yamazato, Masaaki Katayama (Nagoya Univ.) (8) 10:55 - 11:20 PLC system based on Automatic Transmission-mode Selection Akihiko Goda, Shinji Tsuzuki, Yoshio Yamada (Ehime Univ) (9) 11:20 - 11:45 Multilevel Transmission Schemes using ASK and CSK in Optical Wireless Communications Tetsuya Koike, Kouji Ohuchi (Shizuoka Univ.), Hiromasa Habuchi (Ibaraki Univ.) (10) 11:45 - 12:10 A study for UWB channel modeling in a bedside environment Masaki Kumazawa, Tetsushi Ikegami (Meiji Univ.), Kenichi Takizawa (NICT) (11) 12:10 - 12:35 Detection And Avoidance Technique for Coexisting Pulse based UWB and OFDM system using Guard Interval Kohei Ohno, Makoto Itami (Tokyo Univ. Science), Tetsushi Ikegami (Meiji Univ.) ----- Break ( 85 min. ) ----- ---------------------------------------- Fri, Jul 24 PM (14:00 - 16:45) ---------------------------------------- (12) 14:00 - 14:15 Background and Approaches to "Review and Research of Ultra Wideband Wireless Technologies for Communication Usage in the Microwave Band" Takehiko Kobayashi (TDU) (13) 14:15 - 14:40 Investigation on Regulations and R&D Activities on UWB Systems Masaki Noda (Hitachi), Akinori Sugata (KDDI), Nobutaka Misawa (TDK), Masayuki Miyazaki (Hitachi), Huan-Bang Li (NICT), Kiyoshi Egawa (France Telecom) (14) 14:40 - 15:05 Basic Characteristics and Propagation Experiments in Aggregated Conditions for the High Band UWB Equipment Takushi Mochizuki (NEC Electronics), Huan-Bang Li (NICT), Hikaru Hirotani (Hitachi Kokusai) (15) 15:05 - 15:30 Coexistence evaluation between high-band UWB and digital FPU (Part 1) -- Experiments in cable-connection -- Hikaru Hirotani (Hitachi Kokusai), Huan-Bang Li (NICT), Takushi Mochizuki (NEC Electronics) (16) 15:30 - 15:55 Coexistence Evaluation between High-band UWB to digital FPU(Part 2) -- Experiments in Radio Anechoic Chamber -- Haruhiro Kuboyama (Panasonic EW), Takushi Mochizuki (NEC Electronics), Hikaru Hirotani (Hitachi Kokusai), Huan-Bang Li (NICT) (17) 15:55 - 16:20 Performance Evaluation of Signal Detection Using Detect-And-Avoid (DAA) for UWB -- Implementation of signal detection system in base-band -- Huan-Bang Li, Kenichi Takizawa (NICT), Hirohisa Yamaguchi (Intel), Takushi Mochizuki (NEC Electronics), Masaki Noda (Hitachi), Kiyoshi Hamaguchi (NICT) (18) 16:20 - 16:45 Performance evaluation of signal detection using detect-and-avoid (DAA) for UWB (Part 2) -- Signal detection of mobile WiMAX and 3GPP LTE signals -- Kenichi Takizawa (NICT), Hirohisa Yamaguchi (Intel), Takushi Mochizuki (NEC Electronics), Tatsuya Shimizu (NTT), Feng Lu (KDDI Lab) === Technical Committee on Wideband System (WBS) === # FUTURE SCHEDULE: Fri, Oct 16, 2009: [Thu, Aug 20] # SECRETARY: Fumiaki Maehara (Waseda University) TEL/FAX: +81-3-5286-2930 E-mail:   a _m     Last modified: 2009-09-07 13:29:39 |
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