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=============================================== Technical Committee on Wideband System (WBS) Chair: Takehiko Kobayashi Vice Chair: Masaaki Katayama, Makoto Itami Secretary: Masanori Hamamura, Hideki Ochiai Assistant: Ken-ichi Takizawa, Takashi Shono =============================================== Technical Committee on Radio Communication Systems (RCS) Chair: Yasushi Yamao Vice Chair: Makoto Taromaru, Akihiro Shibuya, Kazuhiko Fukawa Secretary: Lee, Motohiro Tanno Assistant: Eiji Okamoto, Hidehiro Matsuoka =============================================== Technical Committee on Software Radio (SR) Chair: Hiroshi Harada Vice Chair: Yukitoshi Sanada, Kazuhiro Uehara Secretary: Junichi Takada, Hiroshi Yoshida Assistant: Kei Sakaguchi, Takeo Fujii =============================================== Technical Committee on Microwaves (MW) Chair: Kiyomichi Araki Vice Chair: Osamu Hashimoto Secretary: Ken-ichi Maruhashi, Yoshinori Kogami Assistant: Koji Wada, Kouta Matsumoto =============================================== Technical Committee on Mobile Multimedia Communications (MoMuC) Chair: Wataru Kameyama Vice Chair: Tomoyuki Ooya Secretary: Ryoichi Shinkuma, Toshihiro Suzuki Assistant: Daisuke Morikawa, Masato Saito DATE: Wed, Mar 7, 2007 09:00 - 18:00 Thu, Mar 8, 2007 09:00 - 18:00 Fri, Mar 9, 2007 09:00 - 17:30 PLACE: Yokosuka Research Park(3-4 Hikarino-oka, Yokosuka, Kanagawa, 239-0847 Japan. http://www.yrp.co.jp/yrp/access/access.html. NICT Dr. Huan-Bang Li. 046-847-5104) TOPICS: ---------------------------------------- Wed, Mar 7 AM SR (YRP HALL) (09:00 - 12:00) ---------------------------------------- (1)/SR 09:00 - 09:20 A Basic Evaluation of Inter Radio System Switching for Cognitive Radio Seishi Hanaoka, Junji Yamamoto, Ryoji Yamaoka, Koji Wakayama, Satoshi Yoshizawa, Tetsuhiko Hirata (Hitachi) (2)/SR 09:20 - 09:40 Cooperative sensing for cognitive radio Munehiro Matsui, Hiroyuki Shiba, Kazunori Akabane, Kazuhiro Uehara (NTT) (3)/SR 09:40 - 10:00 A Design of Inter-Base Station Wireless Network using Cognitive Radio for Disaster Rescue Mitsuo Nohara, Kanshiro Kashiki (KDDI), Kazunori Takeuchi (KDDI Labs.), Yoshinori Utsumi, Akira Otsuka (Mitsubishi Electric) (4)/SR 10:00 - 10:20 Location sensing scheme of interference signal in cognitive radio Kanshiro Kashiki, Mitsuo Nohara (KDDI), Yukiko Sanoh, Masahiko Kawamura (Kozo Keikaku) ----- Break ( 20 min. ) ----- (5)/SR 10:40 - 11:00 Cognitive Wireless Cloud (1) -- Architecture -- Masahiro Kuroda (NICT), Yoshitoshi Murata (NICT/Iwate Prefectural Univ.), Hiroshi Harada, Shuzo Kato (NICT) (6)/SR 11:00 - 11:20 Data Collection Method for Radio Resource Discovery in Cognitive Wireless Could Goh Miyamoto, Kentaro Ishizu, Mikio Hasegawa (NICT), Yoshitoshi Murata (NICT/Iwate Perfectural Univ.) (7)/SR 11:20 - 11:40 Fast End-to-end QoS Measurement Method in Cognitive Wireless Cloud Yoshia Saito, Mikio Hasegawa (NICT), Yoshitoshi Murata (NICT/IPU) (8)/SR 11:40 - 12:00 Adaptive Hetero-link Aggregation in Cognitive Wireless Cloud Kentaro Ishizu, Masahiro Kuroda, Hiroshi Harada (NICT) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Wed, Mar 7 PM SR (13:00 - 18:00) ---------------------------------------- (9)/SR 13:00 - 13:20 Research and development on radio equipment based for cognitive wireless cloud -- Hardware platform : Multiband RF part -- Hiroshi Harada (NICT) (10)/SR 13:20 - 13:40 Research and development on radio equipment for cognitive wireless cloud -- Hardware platform:Multiband antenna part -- Shinsuke Murano, Toshiyuki Horikoshi, Masahiko Kobayashi (Hitachi Cable), Hiroshi Harada, Kyoichi Iigusa (NICT) (11)/SR 13:40 - 14:00 Research and development on radio equipment for cognitive wireless cloud -- Software Platform -- Hiroshi Harada (NICT) ----- Break ( 60 min. ) ----- (12) 15:00 - 18:00 ---------------------------------------- Wed, Mar 7 AM RCS (Room 2) (09:00 - 10:20) ---------------------------------------- (1)/RCS 09:00 - 09:20 Cyclostationarity-Inducing Transmission Methods for Classification of OFDM-Signaling-Based Systems Koji Maeda, Anass Benjebbour, Takahiro Asai, Tatsuo Furuno, Tomoyuki Ohya (NTT DoCoMo) (2)/RCS 09:20 - 09:40 Multiuser detection using an array antenna for asynchronous single carrier systems Koichi Ishihara, Yasushi Takatori, Shuji Kubota (NTT) (3)/RCS 09:40 - 10:00 Interleaved FDM for Downlink Wireless Access Scheme and Performance Comparison to MultiCarrier CDM Osamu Takyu, Masao Nakagawa (Keio Univ.) (4)/RCS 10:00 - 10:20 Cong Frequency Spectrum Rotation in Interleaved FDM Osamu Takyu, Masao Nakagawa (Keio Univ.) ----- Break ( 20 min. ) ----- ---------------------------------------- Wed, Mar 7 AM RCS (Room 2) (10:40 - 12:00) ---------------------------------------- (5)/RCS 10:40 - 11:00 Scheduling Algorithm for Adaptive Various Traffics in Wireless Packet Networks Ken Aoki, Nari Tanabe (Tokyo Univ. of Science, Suwa), Shingo Kawabata (Johokobo,Inc.), Hideaki Matsue (Tokyo Univ. of Science, Suwa) (6)/RCS 11:00 - 11:20 Performance Analysis of Multimedia Transmission Based on Transmission Distribution for Wireless Network Yuichi Harada, Ken Aoki, Nari Tanabe (Tokyo Univ. of Science, Suwa), Shingo Kawabata (Johokobo), Hideaki Matsue (Tokyo Univ. of Science, Suwa) (7)/RCS 11:20 - 11:40 Maximum Delay Guarantee Using Queue Control and Prime Slot Time for LANs Takehiro Inomaru, Nari Tanabe (Tokyo Univ. of Science, Suwa), Shingo Kawabata (Johokobo,Inc.), Hideaki Matsue (Tokyo Univ. of Science, Suwa) (8)/RCS 11:40 - 12:00 A study on space diversity of increased effect of Data Transfer Rate for MIMO-OFDM eigen-mode chanles Kuniaki Abe, Ryouta Watanabe, Nari Tanabe, Hideaki Matsue (Tokyo Univ. of Science, Suwa) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Wed, Mar 7 PM RCS (Room 2) (13:00 - 14:40) ---------------------------------------- (9)/RCS 13:00 - 13:20 IP Design for Next Generation Wireless LAN System LSI Yuhei Nagao, Kohta Higashi, Yuuki Yamanaka, Masayuki Kurosaki (Kyushu Inst. of Tech.), Hiroshi Ochi (Radrix) (10)/RCS 13:20 - 13:40 Performance Comparison between Channel-Bonding and Multi-Channel Techniques in Wireless CSMA/CA Networks Liang Xu, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) (11)/RCS 13:40 - 14:00 Development of Sensor Networks for Outdoor Data Collecting System Yuma Kobayashi (Doshisha Univ.), Shigeo Gotoh (Matsushita Electric Works), Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) (12)/RCS 14:00 - 14:20 A Cumulative Decision Feedback Approach for Energy Constrained Wireless Sensor Networks Gabriel Porto Villardi (Yokohama National University), Giuseppe Thadeu Freitas de Abreu (University of Oulu), Ryuji Kohno (Yokohama National University) (13)/RCS 14:20 - 14:40 * Taku Nakayama, Takeshi Toda, Fangwei Tong, Shigeru Kimura (Kyocera) ----- Break ( 20 min. ) ----- ---------------------------------------- Wed, Mar 7 PM RCS (Room 2) (15:00 - 16:20) ---------------------------------------- (14)/RCS 15:00 - 15:20 Throughput Performance of MC-CDMA with Overlap FDE Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) (15)/RCS 15:20 - 15:40 Pilot-assisted channel estimation for turbo-coded MC-CDMA with ICI cancellation Tatsunori Yui, Kaoru Fukuda, Akinori Nakajima, Fumiyuki Adachi (Tohoku Univ.) (16)/RCS 15:40 - 16:00 Uplink capacity of a cellular 2-dimensional block spread DS-CMDA system Le Liu, Fumiyuki Adachi (Tohoku Univ.) (17)/RCS 16:00 - 16:20 Iterative Frequency-domain Interference Cancellation of Inter-code Interference and Inter-antenna Interference Akinori Nakajima, Fumiyuki Adachi (Tohoku Univ.) ----- Break ( 20 min. ) ----- ---------------------------------------- Wed, Mar 7 PM RCS (Room 2) (16:40 - 18:00) ---------------------------------------- (18)/RCS 16:40 - 17:00 Fundamental Studies on Transmit Beamforming with Virtual Antenna Arrays Kenta Ogawa, Yasutaka Ogawa, Takeo Ohgane, Toshihiko Nishimura (Hokkaido Univ.) (19)/RCS 17:00 - 17:20 Optimum Frame Splitting for Sequential Transmission through Distributed Antenna Arrays Chen Sun (ATR), Jun Cheng (ATR/Doshisha Univ.), Makoto Taromaru (ATR) (20)/RCS 17:20 - 17:40 The Single-carrier Transmission Frequency-Domain Adaptive Antenna Array based on the Average CCI Power Minimization Criterionsmission Byeong-woo Kang, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) (21)/RCS 17:40 - 18:00 Effect of High-power Amplifier on OFDM/TDM Haris Gacanin, Fumiyuki Adachi (Tohoku Univ.) ---------------------------------------- Wed, Mar 7 AM (10:20 - 12:00) ---------------------------------------- (22)/WBS 10:20 - 10:40 On the Performance of Space-Time Coding Using MSK with Imperfect Synchronization for the Wireless Sensor Networks Koichi Mitani, Koji Ishibashi, Hideki Ochiai, Ryuji Kohno (YNU) (23)/WBS 10:40 - 11:00 Receiver Design for UWB Multiple Access System Based on Wavelet Packets Hiroki Harada, Marco Hernandez, Ryuji Kohno (Yokohama National Univ.) (24)/WBS 11:00 - 11:20 A Study on Array Antenna for Wireless Inter-chip Clock Transmission Using UWB Impulse Radio Hwain Kang, Tadatomo Sato, Ryuji Kohno (Yokohama National Univ) (25)/WBS 11:20 - 11:40 A Study of Multipath Diversity Through Fractional Sampling in MB-OFDM Yohei Kato, Yukitoshi Sanada (Keio Univ.) (26)/WBS 11:40 - 12:00 Experimental investigation of an IR-UWB positioning system with comparators Koichi Kitamura, Yukitoshi Sanada (Keio Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Wed, Mar 7 PM (13:00 - 14:40) ---------------------------------------- (27)/WBS 13:00 - 13:20 Further Results On the Peak Power Reduction of Single-Carrier PSK Signals Using Trellis Shaping Makoto Tanahashi, Hideki Ochiai (Yokohama National Univ.) (28)/WBS 13:20 - 13:40 Downlink Performance Comparison between MC-CDMA and OFDMA Considering Sector Antennas Shunsuke Kondo (Keio Univ.), Takashi Shono (Intel), Masao Nakagawa (Keio Univ.) (29)/WBS 13:40 - 14:00 Performance of MIMO system Quoc Ha (Osaka Univ.) (30)/WBS 14:00 - 14:20 A Multi-rate CDMA System with Block-Spreading Schemes for Anti-Interference and High Frequency Efficiency Mitsuhiro Tomita (Tokyo Univ. of Tech.), Noriyoshi Kuroyanagi (Chubu Univ.), Kohei Otake (Hosei Univ.), Naoki Suehiro (Univ. of Tsukuba), Shinya Matsufuji (Yamaguchi Univ.) (31)/WBS 14:20 - 14:40 Performance of MIMO System with Receive Antenna Selection in Real Environment Quoc Tuan Tran (Osaka Univ.), Shinsuke Hara (Osaka City Univ.), Kriangsak Sivasondhivat, Jun-ichi Takada (Tokyo Inst. of Tech.), Atsushi Honda, Yuuta Nakaya, Ichirou Ida, Yasuyuki Oishi (Fujitsu) ----- Break ( 20 min. ) ----- ---------------------------------------- Wed, Mar 7 PM SR (Room 3) (15:00 - 16:20) ---------------------------------------- (32)/SR 15:00 - 15:20 Optimum Radio Resources Selection Algorithm for Cognitive Wireless Cloud Mikio Hasegawa, Goh Miyamoto, Ha Nguyen Tran (NICT), Yoshitoshi Murata (NICT/Iwate Prefectural Univ.) (33)/SR 15:20 - 15:40 Resource Reservation Scheme for Mobile Users in Cognitive Wireless Cloud Ha Nguyen Tran, Mikio Hasegawa (NICT), Yoshitoshi Murata (NICT/Iwate Prefectural Univ.) (34)/SR 15:40 - 16:00 Common Authentication and Accounting Method for Cognitive Wireless Cloud Homare Murakami (NICT), Yoshitoshi Murata (NICT/Iwate Prefectural Univ.) (35)/SR 16:00 - 16:20 A study of Adaptive MAC for Cognitive Wireless Cloud Zhou Lan, Kentaro Ishizu, Masahiro Kuroda (NICT) ---------------------------------------- Thu, Mar 8 AM (10:00 - 12:00) ---------------------------------------- (36)/SR 10:00 - 10:30 [Invited Talk] x Yuji Nakamura (x) (37)/SR 10:30 - 11:00 [Invited Talk] x Akira Yamaguchi (x) (38)/SR 11:00 - 11:30 [Invited Talk] x Kazunori Takeuchi, Keizo Sugiyama, Shoji Kaneko, Yujin Noishiki, Akira Idoue (x) (39)/SR 11:30 - 12:00 [Invited Talk] x Hirohisa Yamaguchi, Takashi Shono (x) ----- Lunch Break ( 80 min. ) ----- ---------------------------------------- Thu, Mar 8 PM SR (YRP HALL) (13:20 - 14:40) ---------------------------------------- (40)/SR 13:20 - 13:40 A Study on Adaptive Slot Allocation Approach for the Next Generation of Low and High Data Rate Wireless PAN Oscar Massaki Nakashima, Alex Cartagena Gordillo, Ryuji Kohno (Yokohama National Univ.) (41)/SR 13:40 - 14:00 Measurement Results of Spectrum Usage for Cognitive Radio System Tomoya Horiguchi, Ren Sakata, Kaoru Inoue, Takeshi Tomizawa, Tazuko Tomioka (Toshiba) (42)/SR 14:00 - 14:20 An Analysis of New Hidden Terminal Problem in Dynamic Spectrum Access Kotaro Watanabe, Koji Ishibashi, Ryuji Kohno (Yokohama National Univ.) (43)/SR 14:20 - 14:40 Multi-signal Detection Technique using Interference Canceller in Undersampling Systems Kazuhiro Yamasaki, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ) ----- Break ( 20 min. ) ----- ---------------------------------------- Thu, Mar 8 AM RCS (Room 2) (09:00 - 10:20) ---------------------------------------- (44)/RCS 09:00 - 09:20 Low complexity SumProduct Algorithm with controaled update process Daisuke Abematsu (TUS), Tomoaki Ohtsuki (Keio Univ.), Toshinobu Kaneko (TUS) (45)/RCS 09:20 - 09:40 An adaptive FIR filter array in MMSE criterion Kohei Kotera, Hiroshi Furukawa (Kyushu Univ.) (46)/RCS 09:40 - 10:00 Precoding Scheme Coping with Co-Channel Interference for MIMO-TDD systems Atsuo Umi, Kazuhiko Fukawa, Satoshi Suyama, Hiroshi Suzuki (Titech), Takahiro Asai, Hui Shi (NTT DoCoMo) (47)/RCS 10:00 - 10:20 A Proposal on Spectrum Shaping exploiting Frequency Clipping for Turbo Equalization Akihiko Okada, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) ----- Break ( 20 min. ) ----- ---------------------------------------- Thu, Mar 8 AM RCS (Room 2) (10:40 - 12:00) ---------------------------------------- (48)/RCS 10:40 - 11:00 A Study on Relay Terminal aided Re-transmission Control based on Mutual Information in the Private Wireless Network Hironobu Hatamoto, Seiichi Sampei (Osaka Univ.) (49)/RCS 11:00 - 11:20 A Study on an EXIT Chart-Aided Scheduling and Rate Control Technique for Multi-User MIMO Systems Haruka Obata, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) (50)/RCS 11:20 - 11:40 Transmit Power Control for Pilot-based CQI Reporting in OFDMA/TDD Systems Yoshitaka Hara (Mitsubishi Electric), Kazuyoshi Oshima (Mitsubishi Electric ITE) (51)/RCS 11:40 - 12:00 Coded Cooperation Protocol utilizing Superposition Modulation Koji Ishii (Kagawa Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Thu, Mar 8 PM RCS (Room 2) (13:00 - 18:00) ---------------------------------------- (52)/RCS 13:00 - 13:20 Impact of Introducing RTS/CTS Mechanism on Performance of Wireless Ad Hoc Networks Assuming Instability in Edge Area Kunihiko Teshima, Masahiro Fujii, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) (53)/RCS 13:20 - 13:40 Impact of Power Control and Access Control on Area Spectral Efficiency in Radio System with Shared Band Naotaka Shibata, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) (54)/RCS 13:40 - 14:00 Throughput performance of a 2 hop virtual cellular network Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.) (55)/RCS 14:00 - 14:20 Blocking probability of a 2 hop Virtual Cellular Network Hitoshi Ishida, Lalla Soundous El Alami, Eisuke Kudoh, Fumiyuki Adachi (Tohoku Univ.) (56)/RCS 14:20 - 14:40 Outage probability of a 2 Hop Virtual Cellular Network. Bijeta Joshi, Lalla Soundous El Alami, Eisuke Kudoh, Fumiyuki Adachi (Touhoku Univ.) ----- Break ( 20 min. ) ----- (57) 15:00 - 18:00 Five Groups' Joint Panel Session ---------------------------------------- Fri, Mar 9 AM RCS (YRP Hall) (09:00 - 10:20) ---------------------------------------- (58)/RCS 09:00 - 09:20 Experimental Evaluation of Adaptive SR-SW-ARQ/FEC Scheme for Ultra Low-Latency Mobile Networks Xiaoqiu Wang, Satoshi Konishi, Takeshi Kitahara, Hajime Nakamura, Toshinori Suzuki (KDDI R&D Labs.), Fumiaki Maehara (Waseda Univ.), Masataka Ohta (Tokyo Inst. of Tech.) (59)/RCS 09:20 - 09:40 BER performance of turbo coded single-carrier transmission with joint Tomlinson-Harashima precoding and frequency-domain equalization Kazuki Takeda, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.) (60)/RCS 09:40 - 10:00 Digital Satellite Broadcasting Reception on a Moving Vehicle -- Estimation of Channel with Memory and Error Correction -- Masatoshi Hamada (Graduate Univ. of Advanced Studies), Shiro Ikeda (Institute of Statistical Mathematics) (61)/RCS 10:00 - 10:20 8PSK Differential Space-Time Codes for Low SNR Tatsumi Konishi (Aichi Inst. of Tech.) ----- Break ( 20 min. ) ----- ---------------------------------------- Fri, Mar 9 AM RCS (YRP Hall) (10:40 - 12:05) ---------------------------------------- (62)/RCS 10:40 - 11:05 A study on IQ Imbalance Correction Scheme for MIMO-OFDM Systems Yasuhiko Tanabe, Yoshimasa Egashira, Kazumi Sato (Toshiba) (63)/RCS 11:05 - 11:25 Implementation and performance of SD-method which based on DFT transform Chenggao Han (Univ. of Electro-comm.), Naoki Suehiro (Univ. of Tsukuba), Takeshi Hashimoto (Univ. of Electro-comm.) (64)/RCS 11:25 - 11:45 64QAM 2×2 MIMO-OFDM Mobile Radio Transmission Simulator Implemented on FPGA Board Akihisa Hashizume, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Tech) (65)/RCS 11:45 - 12:05 FPGA Implementation of MIMO-OFDM Transmitter Employing Subcarrier-Phase Hopping for PAPR Reduction Jungo Izumi, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Tech.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 9 PM RCS and MW (YRP Hall) (13:00 - 14:30) ---------------------------------------- (66)/MW 13:00 - 13:30 [Invited Talk] Circuit design of highly linear and efficient power amplifiers for WCDMA applications -- Dynamic predistortion and polar modulation technologies -- Kazuaki Kunihiro, Shingo Yamanouchi, Kiyohiko Takahashi, Yuuichi Aoki (NEC) (67) 13:30 - 14:00 [Invited Talk] * Makoto Taromaru (ATR) (68)/RCS 14:00 - 14:30 [Invited Talk] Microwave Amplifier Toshio Nojima (Hokaido Uni.) ----- Break ( 20 min. ) ----- ---------------------------------------- Fri, Mar 9 PM RCS (YRP Hall) (15:00 - 16:20) ---------------------------------------- (69)/RCS 15:00 - 15:20 Research and Standardization activty for IEEE802.15.3c mmW WPAN -- (1) Overview -- Shuzo Kato, Yozo Shoji, Hiroshi Harada (NICT), Makoto Ando (TITEC), Hideto Ikeda (OKI), Yasuyuki Oishi (FUJITSU), Kenichi Kawasaki (SONY), Kazuaki Takahashi (Matsushita), Ichihiko Toyoda (NTT), Hiroyuki Nakase (TOHOKU ＵＮＩＶ．), Kenichi Maruhashi (NEC) (70)/RCS 15:20 - 15:40 Research and Standardization activty for IEEE802.15.3c mmW WPAN -- (2) Target applications and Usage Models -- Yozo Shoji, Chang-Soon Choi, Shuzo Kato (NICT), Ichihiko Toyoda (NTT), Kenichi Kawasaki (SONY), Yasuyuki Oishi (FUJITSU), Kazuaki Takahashi (Matsushita), Hiroyuki Nakase (Tohoku University) (71)/RCS 15:40 - 16:00 Research and Standardization activty for IEEE802.15.3c mmW WPAN -- （3）Channel model -- Hirokazu Sawada, Katsuyoshi Sato, Yozo Shoji, Chang-Soon Choi, Ryuhei Funada, Hiroshi Harada, Shuzo Kato, Masahiro Umehira (NICT) (72)/RCS 16:00 - 16:20 Research and Standardization activty for IEEE802.15.3c mmW WPAN -- (4) Physical layer -- Hiroshi Harada, Ryuhei Funada, Ming Lei, Chang-Soon Choi, Yoshinori Nishiguchi, Yozo Shoji, Shuzo Kato (NICT), Masamune Takeda (Masupuro), Ichihiko Toyoda (NTT), Kazuaki Takahashi (Panasonic), Kenichi Kawasaki (Sony), Shoichi Kitazawa (ATR), Hiroyuki Nakase (Tohoku Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 9 PM RCS (YRP Hall) (16:30 - 17:30) ---------------------------------------- (73)/RCS 16:30 - 16:50 Research and Standardization activty for IEEE802.15.3c mmW WPAN -- (5) Study on essential items for 15.3cMAC -- Fumihide Kojima, Zhou Lan, Chang-Woo Pyo, Shuzo Kato (NICT), Hiroyuki Nakase (Tohoku Univ.), Yukimasa Nagai, Takahisa Yamauchi (Mitsubishi), Tadahiko Maeda, Hideto Ikeda (Oki), Yasuyuki Oishi (FUJITSU Labo.) (74)/RCS 16:50 - 17:10 Research and Standardization activty for IEEE802.15.3c mmW WPAN -- (6) Antenna -- Ichihiko Toyoda (NTT), Makoto Ando (TIT), Kyoichi Iigusa, Hirokazu Sawada (NICT), Kenichi Maruhashi, Naoyuki Orihashi (NEC), Tomohiro Seki (NTT), Seiji Nishi (OKI), Shoichi Kitazawa, Amane Miura (ATR), Yoshitsugu Fujita, Hiroshi Uchimura (KYOCERA), Tsukasa Yoneyama (MMEX), Jiro Hirokawa, Yasutake Hirachi (TIT) (75)/RCS 17:10 - 17:30 Research and Standardization activty for IEEE802.15.3c mmW WPAN -- (7) millimeter-wave RF front-end for IEEE 802.15.3c -- Chang-Soon Choi, Yozo Shoji, Hiroshi Harada, Ryuhei Funada, Hirokazu Sawada, Shuzo Kato (NICT), Kenichi Maruhashi (NEC), Ichihiko Toyoda (NTT), Kazuaki Takahashi, Yoshio Aoki (Matsushita), Kazufumi Igarashi (JRC), Tsukasa Yoneyama (MMEX), Kenjiro Nishikawa (NTT), Mitsuyuki Yamauchi (TAIYOYUDEN), Hiroyuki Nakase (Tohoku Univ) ---------------------------------------- Fri, Mar 9 AM SR (Room 2) (09:00 - 10:20) ---------------------------------------- (76)/SR 09:00 - 09:20 A Study on Reliability Detection Method of Terminal Besed on Hybrid Positioning Kouji Enda, Ryuji Kohno (Yokohama National Univ.) (77)/SR 09:20 - 09:40 Adaptive Reduction of Power Consumption of Viterbi Decoder using Reconfigurable Processor Yuken Kishimoto, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) (78)/SR 09:40 - 10:00 Signal Detection based on Cyclic Spectrum Estimation for Cognitive Radio in IEEE 802.22 WRAN System Kimtho Po, Jun-ichi Takada (Tokyo Insti of Tech.) (79)/SR 10:00 - 10:20 Proposal of the giving interference mitigation technique by regenerating null signals in OFDM Cognitive Radios Tomoya Tandai, Masahiro Takagi (Toshiba Corp.) ----- Break ( 20 min. ) ----- ---------------------------------------- Fri, Mar 9 AM SR and MoMuc (Room 2) (10:40 - 12:00) ---------------------------------------- (80)/SR 10:40 - 11:00 Simple Antenna Pattern Switching and Interference-induced Multi-hop Transmissions for Cognitive Radio Networks Kentaro Nishimori, Rocco Di Taranto (NTT), Hiroyuki Yomo, Petar Popovski (Aalborg Univ.), Yasushi Takatori (NTT), Ramjee Prasad (Aalborg Univ.), Shuji Kubota (NTT) (81)/SR 11:00 - 11:20 Interference Exploitation for Cognitive Radios Kentaro Nishimori (NTT), Hiroyuki Yomo, Petar Popovski (Aalborg univ.), Yasushi Takatori (NTT), Ramjee Prasad (Aalborg univ.), Shuji Kubota (NTT) (82)/MoNA 11:20 - 11:40 Detection Algorithm of the relative movement between vehicles and pedestrian in VPEC Masato Horie, Daisuke Ikeda, Ryohta Yamaguchi, Tomotaka Wada, Hiromi Okada (Kansai Univ) (83)/MoNA 11:40 - 12:00 Algorithm to search evacuation route by Emergency Urgent Communications in fire accident Eisuke Kadokawa, Yuji Ueda, Takehito Tsunemine, Tomotaka Wada (Kansai Univ.), Kazuhiro Ohtsuki (Kobe Univ.), Hiromi Okada (Kansai Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Mar 9 PM MoMuc Room 2 (13:00 - 14:40) ---------------------------------------- (84)/MoNA 13:00 - 13:20 A proposal of route stabilization technique in ad-hoc networks Jun Hasegawa, Satoko Itaya, Peter Davis, Naoto Kadowaki, Sadao Obana (ATR) (85)/MoNA 13:20 - 13:40 A Study on the Performance of Multi-hop Wireless Network using Two-way Traffic Integrated Transmission Technique Satoru Harada, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) (86)/MoNA 13:40 - 14:00 Delayed TXOP Method for VoIP Communications in WLAN Mesh Networks Akira Yamada, Kengo Yagyu, Tomoyuki Ohya (NTT DoCoMo) (87)/MoNA 14:00 - 14:20 Wireless Bonding in Cognitive Emulation System Stefan Aust, Jong-Ok Kim, Peter Davis, Akira Yamaguchi, Sadao Obana (ATR) (88)/MoNA 14:20 - 14:40 Impact of mismatch probability on service selection in context aware service discovery Rasmus L. Olsen (Univ. of Aalborg) ----- Break ( 20 min. ) ----- ---------------------------------------- Fri, Mar 9 PM (15:00 - 16:40) ---------------------------------------- (89)/MW 15:00 - 15:20 － Yoshiaki Ando, Koji Wada, Yoshinao Mizugaki (UEC), Jian Chen (Nanjing Univ.), Kosei Tanii (UEC) (90)/MW 15:20 - 15:40 - Kosei Tanii (UEC), Futoshi Nishimura, Kouji Sasabe, Yoshiaki Ueno (Matsushita Electric Works), Koji Wada, Takashi Iwasaki (UEC) (91)/MW 15:40 - 16:00 - Kosei Tanii (UEC), Futoshi Nishimura, Kouji Sasabe, Yoshiaki Ueno (Matsushita Electric Works), Koji Wada, Takashi Iwasaki (UEC) (92)/MW 16:00 - 16:20 - Koji Wada, Aya Sunazawa, Takashi Iwasaki (UEC) (93)/MW 16:20 - 16:40 A study on a millimeter-wave band impulse generator using switched frequecy multiplier Shigeru Kobayashi, Junji Satou, Suguru Fujita, Michiaki Matsuo (Matsushita Electric) === Technical Committee on Wideband System (WBS) === # FUTURE SCHEDULE: Thu, Mar 15, 2007 - Fri, Mar 16, 2007: Gunma Univ. (Kiryu Campus) [Sat, Jan 20] Tue, Jun 5, 2007 - Wed, Jun 6, 2007: Ibaraki Univ. [Tue, Apr 10] # SECRETARY: Masanori Hamamura (Kochi Univ. of Technology) TEL/FAX: +81-887-57-2312 E-mail:            -  === Technical Committee on Radio Communication Systems (RCS) === # FUTURE SCHEDULE: Apr, 2007: Recess Thu, May 17, 2007 - Fri, May 18, 2007: Kikai-Shinko-Kaikan Bldg. [Tue, Mar 13] Thu, Jun 28, 2007 - Fri, Jun 29, 2007: Toyohashi Uni. of Tech. [Sun, Apr 15] # SECRETARY: Huan-Bang Li (NICT) E-mail:r  _ -   === Technical Committee on Software Radio (SR) === # FUTURE SCHEDULE: Thu, May 24, 2007 - Fri, May 25, 2007: [Thu, Mar 22] # SECRETARY: Kei Sakaguchi (Tokyo Institute of Technology) TEL: +81-3-5734-3910, FAX: +81-3-5734-3594 E-mail:  i bileee # ANNOUNCEMENT: # Latest information will be presented on the WEB site. http://www.ieice.org/cs/sr/jpn/index-e.html === Technical Committee on Microwaves (MW) === # FUTURE SCHEDULE: Fri, Apr 27, 2007: Kikai-Shinko-Kaikan Bldg. [Tue, Feb 13], Topics: Microwave Superconductivity, etc. Mon, May 21, 2007 - Tue, May 22, 2007: University of Hyogo [Tue, Mar 13], Topics: Microwave Technologies Fri, Jun 22, 2007: [Fri, Apr 13] # SECRETARY: Koji Wada(UEC) TEL:0424-43-5212,FAX:0424-43-5212 E-mail:   ee c=== Technical Committee on Mobile Multimedia Communications (MoMuC) === # SECRETARY: Ryoichi Shinkuma (Kyoto Univ.) TEL 075-753-3556, FAX 075-753-4986 E-mail:  n ik  -uToshihiro Suzuki (NTT DoCoMo) TEL 046-840-3031, FAX 046-840-3723 E-mail:  t    Last modified: 2007-03-09 23:38:57 |
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