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=============================================== Technical Committee on Signal Processing (SIP) Chair: Hitoshi Kiya (Tokyo Metropolitan Univ.) Vice Chair: Yoji Iiguni (Osaka Univ.), Akihiko Sugiyama (NEC) Secretary: Kiyoshi Nishikawa (Tokyo Metropolitan Univ.), Koichi Ichige (Yokohama National Univ.) Assistant: Arata Kawamura (Osaka Univ.) =============================================== Technical Committee on Radio Communication Systems (RCS) Chair: Yasushi Yamao (Univ. of Electro-Comm.) Vice Chair: Takeo Ogane (Hokkaido Univ.), Mamoru Sawahashi (Musashi Inst. of Tech.) Secretary: Eiji Okamoto (Nagoya Inst. of Tech.), Kenichi Higuchi (Tokyo Univ. of Science) Assistant: Yusuke Asai (NTT), Naoto Ishii (NEC), Yoshitaka Hara (Mitsubishi Electric) DATE: Thu, Jan 24, 2008 10:20 - 17:30 Fri, Jan 25, 2008 09:00 - 16:10 PLACE: Hiroshima City University(3-4-1 Ozuka-Higashi, Asa-Minami-Ku, Hiroshima, 731-3194 Japan.http://www.hiroshima-cu.ac.jp/guide/index.html. Associate Prof. Ken Takahashi. 082-830-1550) TOPICS: ---------------------------------------- Thu, Jan 24 AM (10:20 - 12:00) ---------------------------------------- (1) 10:20 - 10:45 Study on Area Spectral Efficiency of Multi-hop Radio Networks in Fading Environments Naotaka Shibata, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) (2) 10:45 - 11:10 A Study on Power contorl in Autonomous Distributed Network Dewagamage Danasiri Wijedasa, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (TUAT) (3) 11:10 - 11:35 A Study on the Reduction of Diffusion Time for on Demand Content Distribution Kumiko Takeda, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (TUAT) (4) 11:35 - 12:00 A Study on Performance Improvement in Data Transmission using Network Coding in Wireless Mesh Networks Nguyen Vu Phong (Tokyo Univ.), Shoichiro Asano (NII) ---------------------------------------- Thu, Jan 24 AM (10:20 - 12:00) ---------------------------------------- (5) 10:20 - 10:45 Alteration Detection Method Based on Selection of Embedded Position Using Smear Transform Hiroshi Kadoya, Toshiyuki Uto, Kenji Ohue (Ehime Univ.) (6) 10:45 - 11:10 Smear Transform Digital Image Watermarking Based on Sign Information Toru Kaneoka, Toshiyuki Uto, Kenji Ohue (Ehime Univ.) (7) 11:10 - 11:35 A Scrambling Method for Motion JPEG Movies Enabling Detection of Moving Objects from Scrambled Movies Keijiro Kuroiwa, Masaaki Fujiyoshi, Hitoshi Kiya (Tokyo Metro. Univ.) (8) 11:35 - 12:00 Discrete Fourier transform for non-ideal sampling devices Akira Hirabayashi (Yamaguchi Univ.) ----- Lunch Break ( 50 min. ) ----- ---------------------------------------- Thu, Jan 24 PM (12:50 - 14:05) ---------------------------------------- (9) 12:50 - 13:15 A Study on Complexity Reduction of Adaptive Filter Array Receivers Kohei Kotera, Hiroshi Furukawa (Kyushu Univ.) (10) 13:15 - 13:40 Antenna Calibration Using Frequency Selection in OFDMA/TDD Systems Yoshitaka Hara, Yasuhiro Yano, Hiroshi Kubo (Mitsubishi Electric Corp.) (11) 13:40 - 14:05 Cooperative Control of Antenna Array Calibration in OFDMA/TDD Systems Yoshitaka Hara, Yasuhiro Yano, Hiroshi Kubo (Mitsubishi Electric Corp.) ---------------------------------------- Thu, Jan 24 PM (12:50 - 14:05) ---------------------------------------- (12) 12:50 - 13:15 RLS-based Channel Estimation for DS-CDMA Frequency-domain Equalization Yohei Kojima, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) (13) 13:15 - 13:40 Performance of Multicode DS-CDMA MIMO multiplexing with Iterative FDI2C and 2D MMSE-FDE using CDP-CE Takafumi Fujimori, Kazuki Takeda, Akinori Nakajima, Fumiyuki Adachi (Tohoku Univ.) (14) 13:40 - 14:05 Application of LLL-algorithm for joint THP/pre-FDE Kazuki Takeda, Hiromichi Tomeba, Fumiyuki Adachi (Tohoku Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jan 24 PM (14:45 - 16:00) ---------------------------------------- (15) 14:45 - 15:10 A study on channel prediction and decision-feedback assisted channel tracking for IEEE802.16e based OFDM system Sang-Woo Kim, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) (16) 15:10 - 15:35 A non-linear distortion reduction method of RFID with OFDM-FSK adaptive modulation Shinya Takasaki, Yoshinobu Kajikawa, Yukio Iida, Yasuo Nomura (Kansai Univ.) (17) 15:35 - 16:00 Low-Complexity Selected Mapping Schemes with Subband Division in OFDM Systems Tomoya Imamachi, Tatsuru Watanabe, Hiroo Sekiya, Jianming Lu, Takashi Yahagi (Chiba Univ.) ---------------------------------------- Thu, Jan 24 PM (14:20 - 16:00) ---------------------------------------- (18) 14:20 - 14:45 A study on Retransmission of terrestrial Digital TV through WINDS satellite Tomohiro Kitagawa, Takao Nishitani (TMU), Hiroaki Komatsu (KUT), Hironori Kato, Norishige Omoto (JAMSS) (19) 14:45 - 15:10 Transmit Antenna Selection for MISO-OFDM Shuichi Ohno, Yuya Yoshizaki (Hiroshima Univ.) (20) 15:10 - 15:35 Subband Adaptive Array for MIMO-STBC System using Pseudo-QMF Banks Nozomi Zama, Koichi Ichige (Yokohama Natl' Univ.) (21) 15:35 - 16:00 A Distributed Relaying Algorithm for Multi-hop Wireless Network Coding base on Amplify-and-Forward Naoki Fukaya, Kazunori Hayashi (Kyoto Univ.), Petar Popovski (Aalborg Univ.), Hideaki Sakai (Kyoto Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jan 24 PM (16:15 - 17:30) ---------------------------------------- (22) 16:15 - 16:40 A Theoretical Study on Channel Capacity of MC-CDMA and OFDM Koichi Adachi (Keio Univ.), Fumiyuki Adachi (Tohoku Univ.), Masao Nakagawa (Keio Univ.) (23) 16:40 - 17:05 Multiuser Detection with Quasi-Maximum Likelihood estimation for MC-CDMA Systems Toyonobu Shibata, Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) (24) 17:05 - 17:30 Average BER performance of transmit antenna diversity for MC-CDMA with ICI cancellation Kazuaki Takeda, Yohei Kojima, Hiromichi Tomeba (Tohoku Univ.), Jiangzhou Wang (University of Kent), Fumiyuki Adachi (Tohoku Univ.) ---------------------------------------- Thu, Jan 24 PM (16:15 - 17:30) ---------------------------------------- (25) 16:15 - 16:40 Adaptive Iteration Control Method for SC/MMSE Turbo Equalization in LDPC Coded MIMO OFDM Systems Naoto Egashira, Atsuhiko Sugitani (Mobile Techno Corp.) (26) 16:40 - 17:05 A study on dynamic spectrum selection criteria for turbo receiver in spatially correlated MIMO channels Hokuto Itoh, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) (27) 17:05 - 17:30 Imbalanced Power Allocation with Iterative Demodulation to Reduce IBI for Block Signal Transmissions Associated with Pseudo-Inverse Matrix Equalizer Zhao Li, Hiroshi Furukawa (Kyushu Univ.) ---------------------------------------- Fri, Jan 25 AM (09:00 - 10:40) ---------------------------------------- (28) 09:00 - 09:25 Theoretical Capacity and Outage rate of OFDMA Cellular System with Fractional Frequency Reuse Hiromasa Fujii, Hitoshi Yoshino (NTT DoCoMo, Inc.) (29) 09:25 - 09:50 Resource Allocation Scheme for Multi-Cell OFDMA Considering the Interference to Cell-edge Users Takamasa Hasegawa, Rui Zhou, Iwao Sasase (Keio Univ.) (30) 09:50 - 10:15 A Study on Timing Offset Interference Canceller in Multi-link Transmission Kenji Hoshino, Atsushi Nagate, Teruya Fujii (Softbank Mobile Corp.) (31) 10:15 - 10:40 Analysis of Frequency Offset Interference Canceller in Multi-link Transmission Atsushi Nagate, Kenji Hoshino, Teruya Fujii (Softbank Mobile) ---------------------------------------- Fri, Jan 25 AM (09:00 - 10:40) ---------------------------------------- (32) 09:00 - 09:25 MMSE channel estimation utilizing the conjugate gradient method Shigenori Kinjo (JCGA) (33) 09:25 - 09:50 Statistical Properties of the FXLMS-Based Narrowband Active Noise Control System with Online Secondary Path Modeling Yegui Xiao (Prefectural Univ. Hiroshima) (34) 09:50 - 10:15 A leaky filtered-X RLS algorithm using an estimation error in the secondary path Satoshi Ochiai, Eisuke Horita (Kanazawa Univ.) (35) 10:15 - 10:40 A Realization of Active Noise Control System for MR Noise -- A Study on Cancellation Peformance by DSK -- Daisuke Tokunaga, Yusuke Ono, Yoshinobu Kajikawa (Kansai Univ.), Tohru Tani, Yoshimasa Kurumi (Shiga University of Medical Science), Yasuo Nomura (Kansai Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jan 25 AM (10:55 - 12:10) ---------------------------------------- (36) 10:55 - 11:20 Considerations of Optimum Electrode Structure for an LN Optical Modulator in the Microwave Band Kyohei Ike, Kazuhisa Haeiwa, Takeshi Kamio, Hisato Fujisaka, Chang-Jun Ahn (Hiroshima City Univ.), Yoshikazu Toba (SEIKOH GIKEN) (37) 11:20 - 11:45 A Deterministic Cancellation Matrix Estimation Scheme in Heterodyne Multimode Receivers Daisuke Hayashi, Satoshi Denno (Kyoto Univ.), Tatsuo Furuno (NTT DoCoMo), Masahiro Morikura (Kyoto Univ.) (38) 11:45 - 12:10 Power Efficiency of Doherty, Extended Doherty and Delta-Sigma Envelope Pulse-Width Modulation (EPWM) Transmitters for OFDM Signal Amplification Yoshikazu Toyama, Edwin M. Umali, Yasushi Yamao (UEC) ---------------------------------------- Fri, Jan 25 AM (10:55 - 12:10) ---------------------------------------- (39) 10:55 - 11:20 Iterative Channel Estimation using Decision Feedback for LDPC coded MIMO-STBC-OFDM Hirotake Ishigami, Yasunori Iwanami, Eiji Okamoto (Nagoya Inst. of Tech.), Keiichiro Hayakawa, Katsushi Sanda, Nobuo Itoh (Toyota Central R&D Labs.) (40) 11:20 - 11:45 Channel Estimation Scheme for MIMO-STBC Systems using Bi-directional Decision Feedback Keiichiro Hayakawa, Katsushi Sanda, Nobuo Itoh (TOYOTA CRDL), Hirotake Ishigami, Yasunori Iwanami, Eiji Okamoto (Nagoya Inst. of Tech) (41) 11:45 - 12:10 Average BER Performance of Space-Time Block Coded-Joint Transmit/Receive Diversity for MC-CDMA signal transmission Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) ----- Lunch Break ( 50 min. ) ----- ---------------------------------------- Fri, Jan 25 PM (13:00 - 14:40) ---------------------------------------- (42) 13:00 - 13:25 A Method of MAC Protocol for Throughput Enhancement in Ad Hoc Networks Yasutaka Nishimura (Tokyo Univ.), Shoichiro Asano (NII) (43) 13:25 - 13:50 A Routing Method Using Location and Mobility Information in Ad Hoc Networks Hideo Kimura (Univ of Tokyo), Shoichiro Asano (NII) (44) 13:50 - 14:15 A Proposal of CSMA/CA using Selected Subcarriers for Multi-hop Wireless Networks Yuichi Goda, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) (45) 14:15 - 14:40 Evaluation of The Handoff Scheme using RTT Akihiro Tabata, Narito Fuyutsume, Hiroshi Kasahara, Tsugio Nakamura (Tokyo Denki Univ.) ---------------------------------------- Fri, Jan 25 PM (13:00 - 14:40) ---------------------------------------- (46) 13:00 - 13:25 Farrow Structure of Variable FIR Filters with Reduced Polynomial Coefficients Satoshi Takahashi, Naoyuki Aikawa (Nihon Univ.) (47) 13:25 - 13:50 L2-Sensitivity Minimization of Three-Dimensional Separable-Denominator Digital Filters Subject to L2-Scaling Constraints Osamu Tanaka, Takao Hinamoto (Hiroshima Univ.) (48) 13:50 - 14:15 A convergence analysis of a time-varying LRLS filter and its approximation filter Kazunori Nakagawa, Eisuke Horita (Kanazawa Univ.) (49) 14:15 - 14:40 Frequency-Weighted L2-Sensitivity Minimization for 2-D State-Space Digital Filters Subject to L2-Scaling Constraints Takao Hinamoto, Toru Oumi, Osemekhian I. Omoifo (Hiroshima Univ.), Wu-Sheng Lu (Univ. of Victoria) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jan 25 PM (14:55 - 16:10) ---------------------------------------- (50) 14:55 - 15:20 DS/Chirp Hybrid Industrial UWB System for Ranging and High Reliability Communications. Yasutaka Koike, Satoru Ishii (Futaba Corp.), Ryuji Kohno (Yokohama National Univ.) (51) 15:20 - 15:45 Low Speed Telemetering-aware Dynamic Channel Allocation for TD-CDMA Cellular Network Ichiro Tamaki, Masao Nakagawa (Keio Univ.) (52) 15:45 - 16:10 A Study on Voice Transmission Using Infrared Wireless Communication in MRI Room Hisashi Murai, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. === Technical Committee on Signal Processing (SIP) === # FUTURE SCHEDULE: Thu, Mar 6, 2008 - Fri, Mar 7, 2008: Yamaguchi University [Fri, Jan 18], Topics: Network processors, signal processing for communications, wireless LAN/PAN, etc. Thu, Apr 17, 2008: Kikai-Shinko-Kaikan Bldg. [Fri, Feb 15] # SECRETARY: Kiyoshi Nishikawa (Tokyo Metropolitan Univ.) TEL +81-42-585-8423, FAX +81-42-583-5119 E-mail: k      m === Technical Committee on Radio Communication Systems (RCS) === # FUTURE SCHEDULE: Feb, 2008: Recess Wed, Mar 5, 2008 - Fri, Mar 7, 2008: YRP [Mon, Dec 10] # SECRETARY: Eiji Okamoto (Nagoya Institute of Technology) E-mail:r  _ -  Last modified: 2008-01-09 18:10:21 |
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