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=============================================== Technical Committee on Software Radio (SR) Chair: Junichi Takada (Tokyo Inst. of Tech.) Vice Chair: Yukitoshi Sanada (Keio Univ.), Kazuhiro Uehara (NTT) Secretary: Kei Sakaguchi (Tokyo Inst. of Tech.), Takeo Fujii (Univ. of Electro-Comm.) Assistant: Kenta Umebayashi (Tokyo Univ. of Agric. and Tech.), Tsuguhide Aoki (Toshiba) =============================================== Technical Committee on Radio Communication Systems (RCS) Chair: Mamoru Sawahashi (Musashi Inst. of Tech.) Vice Chair: Mitsuru Uesugi (Panasonic), Takeo Ogane (Hokkaido Univ.) Secretary: Eiji Okamoto (Nagoya Inst. of Tech.), Kenichi Higuchi (Tokyo Univ. of Science) Assistant: Yusuke Asai (NTT), Naoto Ishii (NEC), Yoshitaka Hara (Mitsubishi Electric) =============================================== Technical Committee on Ad Hoc Networks (AN) Chair: Shiro Sakata (Chiba Univ.) Secretary: Hisaaki Tanaka (Univ. of Electro-Comm.), Akira Idoue (KDDI R&D Labs.) Assistant: Hiraku Okada (Niigata Univ.), Hiroyuki Kasai (Univ. of Electro-Comm.) =============================================== Technical Committee on Ubiquitous and Sensor Networks (USN) Chair: Masayoshi Ohashi (ATR) Vice Chair: Hiroyuki Morikawa (Univ. of Tokyo), Takaya Yamazato (Nagoya Univ.) Secretary: Tomoaki Ohtsuki (Keio Univ.), Masayasu Yamaguchi (Keio Univ.) Assistant: Hideyuki Uehara (Toyohashi Univ. of Tech.), Masateru Minami (Univ. of Tokyo) DATE: Wed, Oct 22, 2008 10:10 - 17:30 Thu, Oct 23, 2008 09:00 - 20:45 Fri, Oct 24, 2008 09:20 - 16:35 PLACE: Okinawa industory support center(1831, Aza-oroku, Naha-shi, Okinawa, Japan. http://www.okinawa-sangyoushien.co.jp/modules/tinyd01/index.php?id=4) TOPICS: Wireless discributed network special session and general session ---------------------------------------- Wed, Oct 22 AM (10:10 - 11:50) ---------------------------------------- (1)/AN 10:10 - 10:30 A Proposal and Evaluation of an ETT Estimation Method Using Received Signal Strength Indicator Yoshiko Nakano, Hiraku Okada, Kenichi Mase (Niigata Univ.) (2)/AN 10:30 - 10:50 The method for selecting the gateway from all nodes in an Ad-Hoc network -- Proposal the method and report the implementaition -- Hiroki Satoh, Susumu Matsui (Hitachi, Ltd.) (3)/AN 10:50 - 11:10 UDP Throughput Analysis of Bidirectional Flow for Wireless Short-hop Networks Masaki Matsumoto, Masahiko Inaba, Hiroo Sekiya, Shiro Sakata (Chiba Univ.), Kengo Yagyu (NTT DoCoMo) (4)/AN 11:10 - 11:30 A Hybrid Routing Protocol Using Location Information for Mobile Ad Hoc Networks Shunsuke Miura, Nozomu Togawa, Masao Yanagisawa, Tatsuo Ohtsuki (Waseda University) (5)/AN 11:30 - 11:50 Proposal of hybrid indoor positioning system that uses two dimension marker and ad hoc wireless communication Kiyohiko Hattori, Nobuo Nakajima (UEC), Tetsuya Fujii, Youiti Kado, Bing Zhang (NICT), Takahiro Hazugawa, Yosuke Takatsuka (UEC) ----- Lunch ( 70 min. ) ----- ---------------------------------------- Wed, Oct 22 PM (13:00 - 14:20) ---------------------------------------- (6)/AN 13:00 - 13:20 A Dynamic Interface Selection Scheme Considering Link Status in VANET Tomoaki Goi, Hiraku Okada, Kenichi Mase (Niigata Univ.) (7)/AN 13:20 - 13:40 Performance Analysis of Timing Synchronization Method for Groups Fusion in Inter-Vehicle Communications Kazu-Aki Akashi, Hisa-Aki Tanaka, Kenta Shinohara (UEC) (8)/AN 13:40 - 14:00 Study on Timing Synchronization for Decentralized TDMA Protocol Using External Synchronizing Signals Kenta Shinohara, Hisa-Aki Tanaka (UEC) (9)/AN 14:00 - 14:20 Network Coding Based Relay Scheme for Wireless LAN Suhua Tang, Hiroyuki Yomo, Mehdad N. Shirazi, Tetsuro Ueda, Ryu Miura, Sadao Obana (ATR) ----- Break ( 35 min. ) ----- ---------------------------------------- Wed, Oct 22 PM (14:55 - 15:55) ---------------------------------------- (10)/SR 14:55 - 15:15 A Dual-Level Management Scheme of Cognitive Radio Wireless Network Chen Sun, Hiroshi Harada (NICT) (11)/SR 15:15 - 15:35 Applying Load-Balancing Approach in Dynamic Spectrum Access Networks Stanislav Filin, Hiroshi Harada, Homare Murakami, Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran (NICT), Mikio Hasegawa (Tokyo University of Science/NICT) (12)/SR 15:35 - 15:55 QAM classification based on cosine moments with phase offset Masato Kita, Ikuo Oka, Shingo Ata (Osaka City Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Oct 22 PM (16:10 - 17:30) ---------------------------------------- (13)/SR 16:10 - 16:30 Non-uniform Sampling Point Selection in OFDM Receiver with Fractional Sampling Haruki Nishimura, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.), Mohammad Ghavami (14)/SR 16:30 - 16:50 Effect of Pulse Shaping Filters on Fractional Sampling OFDM Systems with Subcarrier-based Maximal Ratio Combining Mamiko Inamori, Takashi Kawai, Tatsuya Kobayashi, Haruki Nishimura, Yukitoshi Sanada (Keio Univ.) (15)/SR 16:50 - 17:10 LSI Implementation of Frequency Domain Equalizer for Single Carrier Transmission Kazuhiro Komatsu (Tohoku Univ.), Valentin Gheorghiu (Qualcomm Japan), Suguru Kameda, Tadashi Takagi, Kazuo Tsubouchi, Fumiyuki Adachi (Tohoku Univ.) (16)/SR 17:10 - 17:30 MBWA Performance in Urban Area -- Performance of Single Cell with Various Antenna Height Conditions -- Ikuro Kashiwamura (Tohoku Univ.), Hiroshi Oguma (Tohoku Univ./ITIm), Suguru Kameda, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.), Noboru Izuka, Yasuyoshi Asano, Yoshiharu Yamazaki (Softbank Telecom) ---------------------------------------- Wed, Oct 22 AM (10:10 - 11:50) ---------------------------------------- (17)/SR 10:10 - 10:30 Cognitive Radio with Sensing Control of Smart Spectrum Sensors Chen Sun, Yohannes Alemseged, Ha Nguyen Tran, Hiroshi Harada (NICT) (18)/SR 10:30 - 10:50 A Smart Spectrum Sensor for Cognitive Radio Systems Ha Nguyen Tran, Chen Sun, Yohannes Alemseged, Hiroshi Harada (NICT) (19)/SR 10:50 - 11:10 Fast Scanning of Wireless Access Channels using Detection Probability of Access Points in Cognitive Wireless Networks Kentaro Ishizu, Homare Murakami, Goh Miyamoto, Ha Nguyen Tran, Stanislav Filin, Hiroshi Harada (NICT) (20)/SR 11:10 - 11:30 Sensing algorithms for cognitive radios Yohannes D. Alemseged, Hiroshi Harada (NICT) (21)/SR 11:30 - 11:50 Cognitive radio with smart sensing -- Enabling architecture and use cases -- Yohannes D. Alemseged, Chen Sun, Ha Nguyen Tran, Hiroshi Harada (NICT) ----- Lunch ( 65 min. ) ----- ---------------------------------------- Wed, Oct 22 PM (13:00 - 14:20) ---------------------------------------- (22)/USN 13:00 - 13:20 Recall of Middle-term memory, Physiological Parameters and Interest Takahiro Hada, Takashi Kambayashi, Mitsuo Teramoto (NTT) (23)/USN 13:20 - 13:40 A Construction of real-time visualization system using a sensor network using CAVE system Norihisa Segawa (IPU), Naohisa Sakamoto, Koji Koyamada (Kyoto Univ.), Jun Sawamoto (IPU) (24)/USN 13:40 - 14:00 Zero Dimensional Code System:Touch & Get Information on Display Using Mobile Phone Youiti Kado, Bing Zhang, Azman Osman Lim (NICT) (25)/USN 14:00 - 14:20 Demonstration of Intelligent Environment System based on GPS Information -- Example of Air Conditioner Control by Moblile and Home Electronics Networks -- Ryo Kimura, Yoichi Aramaki, Shigenori Ioroi, Hiroshi Tanaka (KAIT) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Oct 22 PM (14:35 - 15:55) ---------------------------------------- (26)/USN 14:35 - 14:55 An Experimental Study on Power Supply in 2-Dimensional Communication System Toshifumi Oota, Azman Osman Lim, Bing Zhang (NICT) (27)/USN 14:55 - 15:15 An Experimental Study on Power Supply in 2-Dimensional Commucation System Toshifumi Oota, Azman Osman Lim, Bing Zhang (NICT) (28)/USN 15:15 - 15:35 Attribute-based Relay Control for Reduction of Latency in Duty-cycled Wireless Sensor Networks Noriyuki Hashimoto, Hiroaki Taka, Hideyuki Uehara, Takashi Ohira (Toyohashi Univ. of Tech.) (29)/USN 15:35 - 15:55 Lightweight clustering scheme for wireless sensor networks used in disaster relief Yi Zheng, Hiroshi Mineno, Tadanori Mizuno (Shizuoka Univ) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Oct 22 PM (16:10 - 17:30) ---------------------------------------- (30)/USN 16:10 - 16:30 Energy Efficient Routing Adaptive to Attribute Change for Wireless Sensor Networks Nga Thi Thanh Nguyen, Hideyuki Uehara, Takashi Ohira (Toyohashi Univ. of Tech.) (31)/USN 16:30 - 16:50 Performance evaluation of turbo encoding and joint iterative decoding for multiple correlated sources Kentaro Kobayashi, Takaya Yamazato, Masaaki Katayama (Nagoya Univ) (32)/USN 16:50 - 17:10 A Software Distribution for Multi-BaseStation Sensor Networks Aoi Hashizume, Hiroshi Mineno, Tadanori Mizuno (Shizuoka Univ.) (33)/USN 17:10 - 17:30 Implementation and Evaluation of Sensing System using Data Prediction with Broadcast Delivery Naotaka Fujita (Kobe Univ.), Tomoki Yoshihisa (Osaka Univ.), Masahiko Tsukamoto (Kobe Univ.) ---------------------------------------- Wed, Oct 22 PM (13:00 - 17:10) ---------------------------------------- (34)/RCS 13:00 - 13:20 Investigation on frequency domain equalizer for over CP delay multi-path waves in OFDM reciever Jialin Ren, Tomohisa Wada (Ryukyus Univ.) (35)/RCS 13:20 - 13:40 A study on blind esimation of side information in PTS OFDM Koji Shibata, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) (36)/RCS 13:40 - 14:00 A Throughput Enhancement Scheme for a Millimeter-wave Gbps WPAN Cross Layer Design Chin-Sean Sum, Zhou Lan, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada, Shuzo Kato (NICT) (37)/RCS 14:00 - 14:20 Space Division Multiplexing for MC-CDMA Based on Phase Rotation Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.) ----- Break ( 15 min. ) ----- (38)/RCS 14:35 - 14:55 A Random Beamforming Technique in Multiuser Multi-Antenna OFDM Systems for Large System Capacity and Fairness Among Users Yoshitaka Eriguchi (Tokyo Univ. of Science), Tomoaki Ohtsuki (Keio Univ.) (39)/RCS 14:55 - 15:15 Study on user scheduling with fairness and correlation among the users Mitsuteru Yoshida, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech) (40)/RCS 15:15 - 15:35 Turbo Decoding for Serially-Concatenated Low-Density Generator Matrix (SCLDGM) Codes Yusuke Kumano, Tomoaki Ohtsuki (Keio Univ.) (41)/RCS 15:35 - 15:55 Performance improvement by an iterative decoding of Viterbi-Reed Solomon code Yoshinori Renso Taira, Tsunenori Henna, Tomohisa Wada (Ryukyu Univ.) ----- Break ( 15 min. ) ----- (42)/RCS 16:10 - 16:30 A Consideration of E-UTRA Link Budget based on the Performance of PDCCH and PDSCH Taku Nakayama, Hirotaka Sato, Yoshimasa Kusano (KC) (43)/RCS 16:30 - 16:50 Considerations on the scrambling for Evolved UTRA uplink control channel Seigo Nakao (Panasonic), Tomohumi Takata (Panasonic Mobile Communications R&D Lab. Co., Ltd.), Daichi Imamura, Katsuhiko Hiramatsu (Panasonic), Kazuyuki Miya (Panasonic Mobile Communications R&D Lab. Co., Ltd.) (44)/RCS 16:50 - 17:10 Random access transmit power control algorithm of LTE system in relay network Doohwan Lee, Doohwan Lee (Tokyo Univ.) ---------------------------------------- Thu, Oct 23 AM (09:00 - 09:10) ---------------------------------------- (45) 09:00 - 09:10 ---------------------------------------- Thu, Oct 23 AM (09:10 - 10:30) ---------------------------------------- (46) 09:10 - 09:50 [Invited Talk] Regional Protection System using a Wireless Ad-Hoc Network Yasushi Fuwa, Shinji Horio, Kazuki Nakanishi, Masaaki Niimura, Hisayoshi Kunimune (Shinshu Univ.), Eiki Motoyama (Nagano Japan Radio) (47) 09:50 - 10:30 [Invited Talk] Cognitive Wireless Networks and Autonomous Optimization Algorithms Mikio Hasegawa (Tokyo Univ. of Science/NICT) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 23 AM (10:45 - 12:05) ---------------------------------------- (48)/RCS 10:45 - 11:05 A Study on CSMA/CA using Dynamic Subcarrier Selection for Multi-hop Wireless Networks Yuichi Goda, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) (49)/SR 11:05 - 11:25 Selection of transmit power by cooperative sensing Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (TUAT) (50)/AN 11:25 - 11:45 Wireless Broadcast with Random Linear Network Coding for Real-time Applications Yoshihisa Kondo, Hiroyuki Yomo, Peter Davis, Ryu Miura, Sadao Obana (ATR) (51)/USN 11:45 - 12:05 A Secure and Robust Framework of Service Level Specification for Next Generation Wireless Networks Juan Carlos Fernandez, Zubair Fadlullah, Nei Kato (Tohoku Univ.) ----- Lunch ( 75 min. ) ----- ---------------------------------------- Thu, Oct 23 PM (13:20 - 14:40) ---------------------------------------- (52)/SR 13:20 - 13:40 2-D MIMO Network Coding and Cooperative Null Beamforming Khanh Tran Gia, Kei Sakaguchi (Tokyo Inst. Tech.), Fumie Ono (Yokohama Natl. Univ.), Kiyomichi Araki (Tokyo Inst. Tech.) (53)/RCS 13:40 - 14:00 A Relay Scheme Using Symbol likelihood information for Network Coding in Two-hop Wireless Relay Systems Nobuaki Otsuki, Yusuke Asai, Takatoshi Sugiyama (NTT) (54)/AN 14:00 - 14:20 Performance Analysis of Multi-Stream Two-Way MIMO Multi-Hop Networks Fumie Ono (Yokohama National Univ.), Kei Sakaguchi (Tokyo Inst. of Tech.) (55)/RCS 14:20 - 14:40 Adaptive Amplify-and-Forward Relaying for Cellular System Haruaki Machida, Kenichi Higuchi (Tokyo Univ. of Science) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 23 PM (14:55 - 15:55) ---------------------------------------- (56)/SR 14:55 - 15:15 Performance Analysis of Adaptive TPC Spectrum Sharing under Multicell Environments Hiromasa Fujii, Hitoshi Yoshino (NTT DOCOMO, Inc.) (57)/SR 15:15 - 15:35 Transmitter Optimization on Null Constrained Gaussian MIMO Broadcast Channels Ian Dexter Garcia, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.) (58)/RCS 15:35 - 15:55 A Consideration on An Improved User Selection Algorithm in Multiuser MIMO Broadcast Zhi Min, Tomoaki Ohtsuki (Keio Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 23 PM (16:10 - 17:30) ---------------------------------------- (59) 16:10 - 16:50 [Invited Talk] Transmission Techniques for Distributed Cooperative Communication in Wireless Networks Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) (60) 16:50 - 17:30 [Invited Talk] Remote Sensing and Control System based on ICT, and the Practical Use Plan to the Agriculture. Shiro Tamaki, Atsushi Kinjo, Minoru Higa (Univ of Ryukyus), Simizu Yukimaru (Nagoya Sangyo University) ---------------------------------------- Thu, Oct 23 PM (13:20 - 14:40) ---------------------------------------- (61)/AN 13:20 - 13:40 QoS Routing Method in Multichannel Wireless Hybrid Networks Atsushi Nagasaki, Hiroo Sekiya, Shiro Sakata (Chiba Univ.), Kengo Yagyu (NTT DOCOMO) (62)/SR 13:40 - 14:00 High Speed High Reliability Synchronized Wireless Distributed Network based on Cognitive Concept Takeo Fujii (UEC), Kei Sakaguchi (Tokyo Inst. of Tech.), Fumie Ono (YNU), Kenta Umebayashi (TUAT) (63)/RCS 14:00 - 14:20 Multi-Hop Transmission Performance of Improved Cognitive Temporary Bypassing for Wireless Ad Hoc Networks Kenichi Nagao, Yusuke Kadowaki, Yasushi Yamao (The Univ. of Electro-Communications) (64)/SR 14:20 - 14:40 A study on Adaptive Symbol Skipping with Energy Detection for MB-OFDM Piconet Ryosuke Shiozaki, Yukitoshi Sanada (Keio Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 23 PM (14:55 - 15:55) ---------------------------------------- (65)/USN 14:55 - 15:15 Sensor Application Platform on a Managed Wireless Mesh Masugi Inoue, Masaaki Ohnishi (NICT), Hiroaki Morino (SIT/NICT), Tohru Sanefuji (NSC) (66)/AN 15:15 - 15:35 A study on the performance evaluation model of wireless mesh networks Masaaki Ohnishi, Ruidong Li, Chao Peng, Masugi Inoue (NICT) (67)/SR 15:35 - 15:55 Simulation Results of Average TCP Throughput on Cognitive Radio System Seishi Hanaoka, Masashi Yano, Shinji Nishimura (Hitachi, Ltd), Seiichi Sampei (Osaka Univ.) ---------------------------------------- Thu, Oct 23 PM (17:45 - 20:45) ---------------------------------------- (68) 17:45 - 20:45 Chairman: T. Yamazato (Nagoya Univ.) Panelist: S. Sakata (AN Techical Forum) T. Ogane (RCS Techical Forum) J. Takada (SR Techical Forum) M. Ohashi (USN Techical Forum) ---------------------------------------- Fri, Oct 24 AM (09:20 - 12:15) ---------------------------------------- (69) 09:20 - 09:30 (70)/SR 09:30 - 09:50 [Panel Discussion] Heterogeneous Wireless Distibuted Networks Kei Sakaguchi (Tokyo Tech) (71)/SR 09:50 - 10:10 [Panel Discussion] Vision for Heterogeneous Wireless Network Takashi Shono, Jerry Sydir (Intel) (72)/SR 10:10 - 10:30 [Panel Discussion] Femtocell technologies for 3G mobile communication system -- Position of Femtocell solution and its Technical challenges -- Takayuki Yoshimura, Yosuke Komiyama, Noboru Umeda, Tutomu Honda, Yoshihito Shimazaki (SBM) (73)/SR 10:30 - 10:50 [Panel Discussion] Heterogeneity and Vehicular Networks Onur Altintas (Toyota ITC) (74)/SR 10:50 - 11:10 [Panel Discussion] Dynamic Spectrum Access Network Based on Architecture of Cognitive Wireless Clouds Hiroshi Harada (NICT) ----- Break ( 15 min. ) ----- (75) 11:25 - 12:15 ----- Lunch ( 65 min. ) ----- ---------------------------------------- Fri, Oct 24 PM (13:20 - 16:35) ---------------------------------------- (76)/RCS 13:20 - 13:40 Performance of Multidimensional coded modulation in IEEE802.22 WRAN Kazuki Shibata, Shigenobu Sasaki, Hisakazu Kikuchi (Niigata University) (77)/RCS 13:40 - 14:00 Power Saving Method of Wireless LAN Access Points Kei Igarashi, Akira Yamada, Tomoyuki Ohya (NTT DoCoMo) (78)/RCS 14:00 - 14:20 Direction Estimation of Cellular BTS Bsaed Positioning Using Multi-Observations Jiyun Shen, Yasuhiro Oda (NTT DOCOMO) ----- Break ( 15 min. ) ----- (79)/RCS 14:55 - 15:15 Study on Transmission Direction Switching Focusing on Asymmetry in Half-Duplex Cooperative Relaying Takaaki Saeki (Kyoto Univ.), Koji Yamamoto (Royal Inst. of Tech./Kyoto Univ.), Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) (80)/RCS 15:15 - 15:35 Study on Link for Control in Channel-Gain-Based Transmission Scheduling for Cooperative Relaying Naotaka Shibata (Kyoto Univ.), Koji Yamamoto (Royal Inst. of Tech./Kyoto Univ.), Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) (81)/RCS 15:35 - 15:55 A study on reducing traffic in uplink downlink asymmetric cellular relay method Akihiro Setoyanagi, Takeo Fujii (UEC) (82)/RCS 15:55 - 16:15 A Study on Physical Layer Network Coding in Wireless Multihop Networks Bui Anh Hong (Yokohama National Univ.), Marco Hernandez (NICT), Ryuji Kohno (Yokohama National Univ.) (83)/RCS 16:15 - 16:35 A Study on an ARQ Scheme using RC-LDPC Codes for Multi-hop Transmissions Takayuki Hashimoto, Tetsuya Wakiyama, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) ---------------------------------------- Fri, Oct 24 AM (09:20 - 10:20) ---------------------------------------- (84)/AN 09:20 - 09:40 Load Balancing for Asymmetric Topology in Multiple-sink sensor networks Tadao Oishi, Masaki Bandai, Takashi Watanabe (Shizuoka Univ.) (85)/AN 09:40 - 10:00 Proposal on Gateway for Connecting a ZigBee Network and the Internet Shinji Motegi, Akira Idoue (KDDI Labs.) (86)/AN 10:00 - 10:20 A Discovery Technique of Distributed Location Dependent Data Using Position Information Tadanobu Tsunoda, Kaoru Sezaki (The Univ. of Tokyo) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Oct 24 AM (10:35 - 12:15) ---------------------------------------- (87)/USN 10:35 - 10:55 Evaluation of the Interference Avoidance Method between RFID Systems with Considering Interference Zone Radius Distance between Channels Akira Uryu, Yohtaro Umeda, Osamu Takyu (Tokyo Univ. of Science) (88)/USN 10:55 - 11:15 Study of data intensive sensor networks with forwarder nodes Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) (89)/USN 11:15 - 11:35 Reconfigurable Hardware Architecture for Power Saving Sensor Node with Function Specialization Satoshi Tanaka (Kobe Univ.), Yutaka Yanagisawa (NTT), Tsutomu Terada, Masahiko Tsukamoto (Kobe Univ.) (90)/USN 11:35 - 11:55 Preliminary Analysis of Low Power Multi-Core CPU for Wireless Sensor Node Sotaro Ohara, Makoto Suzuki, Shunsuke Saruwatari, Masateru Minami, Hiroyuki Morikawa (The University of Tokyo) (91)/USN 11:55 - 12:15 Development of a wireless LAN device with microcomputer for network study Yuji Wada, Tetsuya Kon, Taketoshi Iyota, Yongwoon Choi, Kazuhiro Watanabe (Soka Univ.) ----- Lunch ( 65 min. ) ----- ---------------------------------------- Fri, Oct 24 PM (13:20 - 14:20) ---------------------------------------- (92)/AN 13:20 - 13:40 A Study on Transmission Timing Control Method for Collision Avoidance in Ad hoc Multicast Yasunori Fukuda, Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) (93)/AN 13:40 - 14:00 Improving Video Quality by Feedbacked FEC in Ad hoc Multicasting Hiroyuki Iizuka (NEC Communication Systems, Ltd.), Shiro Sakata (Chiba Univ.), Yuichiro Ezure, Akira Matsumoto, Tetsuya Ito (NEC Communication Systems, Ltd.) (94)/AN 14:00 - 14:20 Proposal and Evaluation of Hybrid Multicast Scheme in Wireless Multihop Networks Yuki Kumagai, Satoshi Fushimi (Chiba Univ.), Hiroyuki Iizuka (NEC Communication Systems, Ltd.), Shiro Sakata (Chiba Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Oct 24 PM (14:55 - 16:35) ---------------------------------------- (95)/SR 14:55 - 15:15 Wideband,Fast, and Wide-Dynamic-Range Spectrum Sensing Using Multi-Stage Spectrum Detection Hiroyuki Abe, Yohtaro Umeda, Osamu Takyu (Tokyo Univ. of), Takeo Fujii (The Univ. of Electro-Communications), Masao Nakagawa (Keio Univ.) (96)/SR 15:15 - 15:35 Study on Energy Detector with Diversity Receptions Kimtho Po, Minseok Kim, Jun-ichi Takada (Tokyo Inst. of Tech.) (97)/SR 15:35 - 15:55 A Study on Spectrum Sensing based on Energy Detection of DTV Signals in IEEE802.22 WRAN Yasutaka Shinozuka, Shigenobu Sasaki, Hisakazu Kikuchi (Niigata Univ.) (98)/SR 15:55 - 16:15 A Study on Multilevel Spectrum Sensing of DTV Signals in IEEE802.22 WRAN Shigenobu Sasaki, Hisakazu Kikuchi (Niigata Univ.) (99)/SR 16:15 - 16:35 Performance Evaluation of Simultaneous Cooperative Sensing Infomation Collection Method under Many Sensing Terminals Mai Ohta, Takeo Fujii (the Univ. of electro-communications), Kazushi Muraoka, Masayuki Ariyoshi (NEC) === Technical Committee on Software Radio (SR) === # FUTURE SCHEDULE: Thu, Jan 22, 2009 - Fri, Jan 23, 2009: Kyoto University [Tue, Nov 11], Topics: Cognitive radio, invited talk, and general session # SECRETARY: Tsuguhide Aoki (Toshiba) TEL: 044-549-2283, FAX: 044-520-1806 E-mail:  gu de ao    ba # ANNOUNCEMENT: # Latest information will be presented on the WEB site. http://www.ieice.org/cs/sr/jpn/index-e.html === Technical Committee on Radio Communication Systems (RCS) === # FUTURE SCHEDULE: Wed, Nov 19, 2008 - Fri, Nov 21, 2008: Kanazawa Institute of Technology [Fri, Sep 12], Topics: Adaptive Antenna, MIMO, RF Signal Processing , etc. Thu, Dec 18, 2008 - Fri, Dec 19, 2008: Kikai-Shinko-Kaikan Bldg. [Tue, Oct 14] Thu, Jan 22, 2009 - Fri, Jan 23, 2009: Kumamoto University [Thu, Nov 13] # SECRETARY: Eiji Okamoto (Nagoya Institute of Technology) E-mail:r  _ -   === Technical Committee on Ad Hoc Networks (AN) === # FUTURE SCHEDULE: Thu, Dec 11, 2008 - Fri, Dec 12, 2008: Kikai-Shinko-Kaikan Bldg. [Sun, Oct 19], Topics: Technology exhibit, etc. # SECRETARY: Hiraku Okada (Niigata Univ.) TEL +81-25-262-6133, FAX +81-25-262-6133 E-mail:   m=== Technical Committee on Ubiquitous and Sensor Networks (USN) === # FUTURE SCHEDULE: Thu, Jan 22, 2009 - Fri, Jan 23, 2009: Nagoya Institute of Technology (Auditorium) [Sun, Nov 16], Topics: Mobile P2P, Ubiquitous networks, Ad hoc networks, Sensor network, etc. # SECRETARY: Tomoaki Ohtsuki (Keio Univ.) TEL +81-45-566-1538 FAX +81-45-566-1747 Masayasu Yamaguchi (Keio Univ.) TEL +81-44-580-1564 FAX +81-44-580-1434 (or TEL +81-45-563-1151 FAX +81-45-566-1768） E-mail: usn-  n # ANNOUNCEMENT: # Latest information will be presented on the homepage. http://www.ieice.org/~usn/en/index.html Last modified: 2008-10-21 13:03:12 |
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