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=============================================== Technical Committee on Signal Processing (SIP) Chair: Toshihisa Tanaka (Tokyo Univ. Agri.&Tech.) Vice Chair: Koichi Ichige (Yokohama National Univ.), Takayuki Nakachi (Ryukyu Univ.) Secretary: Yuichi Tanaka (Tokyo Univ. Agri.&Tech.), Seisuke Kyochi (Univ. of Kitakyushu) Assistant: Taichi Yoshida (UEC), Shoko Imaizumi (Chiba Univ.) =============================================== Technical Committee on Information Theory (IT) Chair: Tetsuya Kojima (Tokyo Kosen) Vice Chair: Yasuyuki Nogami (Okayama Univ.) Secretary: Tetsunao Matsuta (Saitamai Univ.), Akiko Manada (Nagaoka Univ. of Tech.) Assistant: Takayuki Nozaki (Yamaguchi Univ.) =============================================== Technical Committee on Radio Communication Systems (RCS) Chair: Kenichi Higuchi (Tokyo Univ. of Science) Vice Chair: Tomoya Tandai (Toshiba), Fumihide Kojima (NICT), Osamu Muta (Kyushu Univ.) Secretary: Tetsuya Yamamoto (Panasonic), Koichi Adachi (Univ. of Electro-Comm), Osamu Nakamura (Sharp) Assistant: Manabu Sakai (Mitsubishi Electric), Masashi Iwabuchi (NTT), Issei Kanno (KDDI Research), Yuyuan Chang (Tokyo Inst. of Tech), Kazuki Maruta (Tokyo Univ. of Science) DATE: Tue, Jan 24, 2023 10:00 - 18:40 Wed, Jan 25, 2023 10:00 - 15:35 PLACE: Maebashi TERRSA(2-5-1, Chiyoda-cho, Maebashi-shi, Gunma, 371-0022 Japan.20 minutes on foot from JR Maebashi Station. https://www.maebashi-cc.or.jp/terrsa/other/access.html. Prof. Shota Saito. +81-27-231-3211) TOPICS: ---------------------------------------- Tue, Jan 24 AM (10:00 - 11:15) Chair: Tomoya Tandai (Toshiba) ---------------------------------------- (1) 10:00 - 10:25 Radio Wave Propagation Property Evaluation of Transparent Reflective Film and the Effects of Shape Variation in Real Environments Shuta Sekimori, Daisuke Matsuura, Wataru Kato, Taishi Endo, Kento Mizutani, Yuichi Kawamoto, Nei Kato (Tohoku Univ) (2) 10:25 - 10:50 A Study on Bit Error Rate Improvement of Chaos Modulation By Bit Assignment Using Nonlinear Optimization Algorithm Ryo Tozawa, Keisuke Asano, Takumi Abe, Kenta Kato, Eiji Okamoto (NIT) (3) 10:50 - 11:15 Approximation of PF metric in cell range extension using Neural Network Kusaka Yuki, Miki nobuhiko (Kagawa Univ) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Jan 24 AM (11:30 - 12:45) Chair: Takumi Takahashi (Osaka Univ.) ---------------------------------------- (4) 11:30 - 11:55 Investigation of OCC Reception Scheme in Moving Environment Yuki Sasaki, Kazuki Maruta (Tokyo Univ. of Science), Shun Kojima (Univ. of Tokyo), Daisuke Hisano (Osaka Univ.), Yu Nakayama (TUAT) (5) 11:55 - 12:20 Interference Suppression Performance of CMA Using Time-Domain Inter-Symbol Spreading in Time-Varying Channel Haruya Ikeda, Kazuki Maruta (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Yu Nakayama (TUAT) (6) 12:20 - 12:45 A Study on Performance Improvement of Stochastic MIMO Signal Detection Using Variational Bayesian Methods Hiroki Asumi, Shunsuke Kakuta, Junichiro Hagiwara, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Tue, Jan 24 AM (10:00 - 11:15) ---------------------------------------- (7) 10:00 - 10:25 A hierarchical construction of typical linear codes Kaito Suzuki, Tomohiko Uyematsu (Tokyo Tech.) (8) 10:25 - 10:50 An improved context tree switching method by dynamic expansion and pruning of context tree Masaya Ootsu, Hideki Yagi (UEC) (9) 10:50 - 11:15 Lower Bound on Maximum Redundancy of Predictive Source Coding for Context Tree Source Shota Saito (Gunma Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Jan 24 AM (11:30 - 12:45) ---------------------------------------- (10) 11:30 - 11:55 Classical Code Construction for Quantum Deletion Error-Correcting Codes Manabu Hagiwara (Chiba Univ.) (11) 11:55 - 12:20 Multiple Insertion/Substitution/Erasure Error-Correcting Codes for Information in Array Design Ken Nakamura, Takayuki Nozaki (Yamaguchi Univ.) (12) 12:20 - 12:45 On the Characteristic Equation for the q-ary Run-Length Constrained Code Naoki Annou, Akiko Manada, Riku Yamauchi (NUT), Ota Takahiro (Senshu Univ) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Tue, Jan 24 PM (13:45 - 14:35) ---------------------------------------- (13) 13:45 - 14:35 [Invited Talk] Integration of Optimization-Based Signal Recovery and Machine Learning Techniques Ryo Hayakawa (Osaka Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Jan 24 PM (14:50 - 15:40) Chair: Kenichi Higuchi (Tokyo Univ. of Science) ---------------------------------------- (14) 14:50 - 15:40 [Invited Talk] Machine Learning and Deep Learning-Aided Wireless Physical Layer Techniques Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Daichi Shirase, Takanobu Doi, Kazushi Muraoka, Naoto Ishii (NEC) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Jan 24 PM (15:55 - 17:10) Chair: Osamu Nakamura (Sharp) ---------------------------------------- (15) 15:55 - 16:20 Impact of Channel Estimation Error on Antenna Selection Using Simulated Annealing for Distributed MIMO Systems Kento Nishimura, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ) (16) 16:20 - 16:45 Study on IRS Control based on Beamforming for Sub-Terahertz Band Communications Shuto Tadokoro, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ.) (17) 16:45 - 17:10 Characteristics Analysis of Direction of Arrival Estimation with Compressed Sensing Using Grid Shifts Shudai Kunimoto, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Jan 24 PM (17:25 - 18:40) Chair: Osamu Muta (Kyushu Univ.) ---------------------------------------- (18) 17:25 - 17:50 PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals at Multiple-Antenna AF Relay Station Under Frequency-Selective Fading Channel Asuka Kakehashi, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) (19) 17:50 - 18:15 Multi-agent DQN-Based Activation Control of Base Stations Utilizing Activation States of Neighbor Base Stations Daiki Kato, Takanori Hara (Tokyo Univ. of Science), Yuto Muroki (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) (20) 18:15 - 18:40 A Study on Avdanced Peak Cancellation Signal Generation for PAPR Reduction Using Null Space in MIMO Channel for MIMO-OFDM Signals Jun Saito, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) ---------------------------------------- Tue, Jan 24 PM (15:55 - 16:45) ---------------------------------------- (21) 15:55 - 16:20 Deep Unfolding-based Weighting in Distributed MIMO Detection Masaya Kumagai, Ayano Nakai-Kasai, Tadashi Wadayama (NITech) (22) 16:20 - 16:45 Underdetermined DOA Estimation of Correlated Signals Using Atomic Norm Minimization Soichi Obata, Steven Wandale, Koichi Ichige (Yokohama Nat'l Univ.) ---------------------------------------- Wed, Jan 25 AM (10:00 - 11:15) Chair: Fumihide Kojima (NICT) ---------------------------------------- (23) 10:00 - 10:25 Antenna Selection Method for Improving DoA Estimation Accuracy Naotaka Hirayama, Koichi Adachi (UEC) (24) 10:25 - 10:50 A Fundamental Study on Decoding Short Length Polar Codes by Deep Learning Reona Kumaki, Hiroshi Tsutsui, Takeo Ohgane (Hokkaido Univ.) (25) 10:50 - 11:15 Downlink transmission performance for SU-MIMO in Local 5G System under the outdoor environment Hiroki Urasawa, Ryota Bairaku, Takamasa Nishijima, Hayato Soya, Kazuhiro Yamaguchi, Hideaki Matsue (SUS) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Jan 25 AM (11:30 - 12:45) Chair: Kazunori Hayashi (Kyoto Univ.) ---------------------------------------- (26) 11:30 - 11:55 Channel and Data Estimation via Deep Unfolding-Aided BiGaBP for Correlated Large MIMO Koichi Maki, Tetsushi Ikegami (Meiji Univ.) (27) 11:55 - 12:20 A Study on Evaluation of Non-Gaussianity in Two-Stage ICA-Aided Blind Signal Separation Taisuke Nogami, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) (28) 12:20 - 12:45 A Study on Wireless Autoencoder for Data-Aided Channel Estimation Yoshinori Ichihashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Takanobu Doi, Kazushi Muraoka, Naoto Ishii (NEC), Hisato Iwai (Doshisha Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Wed, Jan 25 AM (10:00 - 11:15) Chair: Satoshi Denno (Okayama Univ,) ---------------------------------------- (29) 10:00 - 10:25 Performance of OFDM Using PSA-EKF Phase Noise Compensation and Equalization in 3GPP TDL LOS Channel Models Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.) (30) 10:25 - 10:50 Investigations on Low-Complexity User-Specific TRP Selection Method in Downlink Cell-Free MIMO with Partial CSI Hiroki Kato, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) (31) 10:50 - 11:15 DoA Estimation Based on Propagator Method for Analog-Digital Hybrid Massive MIMO Systems Takuma Yamazaki, Tetsushi Ikegami (Meiji Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Jan 25 AM (11:30 - 12:20) Chair: Tetsuya Yamamoto (Panasonic) ---------------------------------------- (32) 11:30 - 11:55 A Frequency Characteristics Adjustment Scheme for Analog Self-Interference Canceller in Multi-band Full-duplex Base Station Takeshi Matsumura (NICT) (33) 11:55 - 12:20 Transmission Boosting Method Based on Frame Priority in IEEE 802.11 Wireless LANs Hanae Otani, Hirantha Abeysekera, Akira Kishida, Yusuke Asai (NTT) ----- Lunch Break ( 85 min. ) ----- ---------------------------------------- Wed, Jan 25 PM (13:45 - 15:00) Chair: Masakatu Ogawa (Sophia Univ.) ---------------------------------------- (34) 13:45 - 14:10 A TWR Method With Successive RTT Estimation Using Phase of Multi-Frequency Signals And Its Frequency Arrangement Yoshitaka Hara (35) 14:10 - 14:35 Differential OFDM with Parallel Blind Demodulation Employing Different Re-Samplers for Underwater Acoustic Communications Taichi Fujita, Hiroshi Kubo (Ritsumeikan Univ.) (36) 14:35 - 15:00 Study on computational complexity reduction in channel prediction for sub-THz band communications Daigo Mochizuki, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ.) ----- Break ( 5 min. ) ----- ---------------------------------------- Wed, Jan 25 PM (15:05 - 15:35) ---------------------------------------- (37) 15:05 - 15:35 ---------------------------------------- Wed, Jan 25 PM (13:45 - 15:00) ---------------------------------------- (38) 13:45 - 14:10 Explicit formulae for the distributions of runs Hayato Takahashi (Random Data Lab.) (39) 14:10 - 14:35 Cyclic Hadamard-type Matrices on Finite Fields and Their Properties Iori Kodama, Tetsuya Kojima (NIT, Tokyo College) (40) 14:35 - 15:00 An Optimal Prediction on Multilevel Coefficient Linear Regression Model by Bayes Decision Theory and Its Approximation Method Kohei Horinouchi, Koshi Shimada, Toshiyasu Matsushima (Waseda Univ.) ----- Break ( 5 min. ) ----- # Information for speakers General Talk (IT/SIP) will have 20 minutes for presentation and 5 minutes for discussion. General Talk (RCS) will have 18 minutes for presentation and 7 minutes for discussion. General Talk (RCS初年度発表者コンペティション) will have 15 minutes for presentation and 10 minutes for discussion. Invited Talk will have 45 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by IEEE IT Society Japan Chapter and IEEE Signal Processing Society Tokyo Joint Chapter. This conference is technical co-sponsored by IEEE Signal Processing Society Tokyo Joint Chapter and APSIPA Japan Chapter. === Technical Committee on Signal Processing (SIP) === # FUTURE SCHEDULE: Tue, Feb 28, 2023 - Wed, Mar 1, 2023: [Fri, Jan 13] # SECRETARY: IEICE Technical Group on Signal Processing Email: sip-  n    === Technical Committee on Information Theory (IT) === # FUTURE SCHEDULE: Tue, Mar 14, 2023 - Wed, Mar 15, 2023<br> (changed): [Tue, Jan 17] # SECRETARY: E-mail:it-  c(to IT Secretaries) . Akiko Manada (Nagaoka University of Technology) Tetsunao Matsuta (Saitama University) Takayuki Nozaki (Yamaguchi University) === Technical Committee on Radio Communication Systems (RCS) === # FUTURE SCHEDULE: Wed, Mar 1, 2023 - Fri, Mar 3, 2023: Tokyo Institute of Technology, and Online [Tue, Jan 17], Topics: Mobile Communication Workshop Thu, Apr 13, 2023 - Fri, Apr 14, 2023: Matsue New Urban Hotel, and online [Wed, Feb 15], Topics: Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Radio Access Technologies, Wireless Communications, etc. # SECRETARY: E-mail:r  _ - Last modified: 2023-11-19 19:12:48 |
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