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=============================================== 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: Thu, Oct 27, 2022 09:30 - 17:30 Fri, Oct 28, 2022 09:00 - 15:50 PLACE: Media Hall, Center for Information Technology, Ehime University(Bunkyo-cho 3, Matsuyama City, 790-8577, Japan. https://www.cite.ehime-u.ac.jp/access-map/. Prof. Shinji Tsuzuki) TOPICS: Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. ---------------------------------------- Thu, Oct 27 AM RCS 1 (09:30 - 11:10) ---------------------------------------- (1) 09:30 - 09:55 Performance of Physical Cell ID Detection Methods with Carrier Frequency Offset Compensation for Millimeter-Wave Bands Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) (2) 09:55 - 10:20 Performance of OFDM Receiver Combining PSA-EKF Phase Noise Compensation and One-Tap Equalization for Radio Backhaul Links Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC) (3) 10:20 - 10:45 Investigation on Transmission Power Control in NOMA-Based Random Access with Hierarchically Structured Random Access Identifiers Megumi Asada, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) (4) 10:45 - 11:10 Investigation of NOMA-Based Highly-Efficient Low-Latency HARQ Method with Inter-Base Station Cooperation for URLLC Ryota Kobayashi, Takanori Hara (Tokyo Univ. of Science), Yasuaki Yuda (Panasonic), Kenichi Higuchi (Tokyo Univ. of Science) ----- Lunch Break ( 80 min. ) ----- ---------------------------------------- Thu, Oct 27 PM Special Session 1 (12:30 - 14:30) ---------------------------------------- (5) 12:30 - 13:00 [Invited Lecture] Research Activities for Deploying Cell-Free Massive MIMO Systems Masaaki Ito (KDDI Research/USC), Shunsuke Kamiwatari, Noboru Osawa, Issei Kanno, Yoshiaki Amano (KDDI Research) (6) 13:00 - 13:30 [Invited Lecture] OAM Multiplexing and Its Extension to Multishape Radio Toward Future Wireless Communication Systems Doohwan Lee, Hirofumi Sasaki, Yasunori Yagi, Hiroyuki Shiba (NTT) (7) 13:30 - 14:00 [Invited Lecture] A Study on Next Generation Wireless System by Using Intelligent Reflecting Surface Yuichi Kawamoto (Tohoku Univ.) (8) 14:00 - 14:30 [Invited Lecture] Spatial Signal Processing in Sub-Terahertz-Band Indoor Radio Communications Yasutaka Ogawa, Toshihiko Nishimura, Takanori Sato, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 27 PM RCS 2 (14:45 - 16:25) ---------------------------------------- (9) 14:45 - 15:10 [Encouragement Talk] Compensation of Transmitter Memory Nonlinearity by Post-Reception Blind Nonlinear Compensator and Frequency-Domain Equalizer Yasushi Yamao, Tetsuki Taniguchi (UEC) (10) 15:10 - 15:35 Study on Key Reconciliation Using Disagreement Correction of Quantized Symbol in Secret Key Agreement Based on Radio Propagation Characteristics Hideichi Sasaoka (Doshisha Univ.), Hisato Iwai (Doshisha univ.) (11) 15:35 - 16:00 Evaluation of Radio Frequency Band Selection using Deep Reinforcement Learning Based on Video Transmission Requirements under Interference Environment Osamu Nakamura, Ryota Yamada, Hiromichi Tomeba, Takuhiro Sato, Yasuhiro Hamaguchi (Sharp) (12) 16:00 - 16:25 Toward Improved Energy Fairness for CSMA-based LoRaWAN Chenglong Shao, Osamu Muta (Kyushu Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 27 PM Invited Talk (16:40 - 17:30) ---------------------------------------- (13) 16:40 - 17:30 [Invited Talk] Introduction of case studies of disaster prevention and mitigation efforts using wired and wireless IoT systems Shinji Tsuzuki (Ehime Univ.) ---------------------------------------- Fri, Oct 28 AM RCS 3 (09:00 - 10:40) ---------------------------------------- (14) 09:00 - 09:25 Performance Evaluation of Large Spectrally Efficient Frequency Division Multiplexing with Haar Precoding and Its Parallel Interference Cancellation and Detection Based on Expectation Propagation Kazuki Komatsu (NICT), Shun Kojima (Univ. Tokyo), Takeshi Matsumura (NICT) (15) 09:25 - 09:50 Improving Semi-Blind Interference Suppression on Multi-Cell Massive MIMO Systems by Multi-Antenna Users Kazuki Maruta (Tokyo Univ. of Science) (16) 09:50 - 10:15 Investigation of Advanced Transmitter Filtering Method for Random Access with Random Access Identifier Linked Receiver Beamforming Shogo Uchida, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) (17) 10:15 - 10:40 A Study on Interference Suppression ZF-based MU-MIMO for Cluster-Centric Cell-Free Massive MIMO Systems Sijie Xia, Chang Ge, Ryo Takahashi, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Oct 28 AM RCS 4 (10:55 - 12:10) ---------------------------------------- (18) 10:55 - 11:20 A Study on Channel Prediction Based on Multipath Separation for Sub-Terahertz-Band Communications Daigo Mochizuki, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ.) (19) 11:20 - 11:45 Transmission experiment with delay generator for realization of HAPS network Hinata Kohara, Yuki Hokazono, Yuto Muroki, Kenji Fukasawa, Yoshihisa Kishiyama (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT) (20) 11:45 - 12:10 A Study on Frequency Sharing in 3D Cell Structure consisting of Ground and Sky Cells by using Base Station Beamforming -- Application of Maximum Ratio Combining (MRC) Reception -- Shoichi Sudo (SB), Teruya Fujii (Tokyo Tech) ---------------------------------------- Fri, Oct 28 AM Express Session (12:10 - 12:30) ---------------------------------------- (21) 12:10 - 12:30 Concept and Issues of New Radio Network Topology for 5G Evolution & 6G Masashi Iwabuchi (NTT), Satoshi Suyama (NTT DOCOMO), Takuto Arai (NTT), Mitsuki Nakamura, Kenta Goto (NTT DOCOMO), Riku Ohmiya, Daisei Uchida (NTT), Takayuki Yamada (NTT DOCOMO), Tomoaki Ogawa (NTT) ----- Lunch Break ( 80 min. ) ----- ---------------------------------------- Fri, Oct 28 PM Special Session 2 (13:50 - 15:50) ---------------------------------------- (22) 13:50 - 14:10 [Invited Lecture] Novel wireless communication system realized by mobile terminal collaboration -- Recent results and application to uplink transmission -- Hidekazu Murata, Yuta Ida (Yamaguchi Univ.), Kazuki Maruta (Tokyo Univ. of Science), Yutaka Jitsumatsu (Tokyo Tech), Osamu Muta (Kyushu Univ.), Hiraku Okada (Nagoya Univ.), Eiji Okamoto (NITech), Yukitoshi Sanada (Keio Univ.), Toshihiko Nishimura (Hakkaido Univ.), Satoshi Denno (Okayama Univ.) (23) 14:10 - 14:30 [Invited Lecture] Performance of Frequency Domain Non-orthogonal Multiple Access With Adaptive Resource Allocation Satoshi Denno, Taichi Yamagami, Yafei Hou (Okayama University) (24) 14:30 - 14:50 [Invited Lecture] Evaluation of Video Transmission Delay Performance of Remote Control System Employing Local 5G Nobuhiko Miki, Issei Makino, Zhao Wang (Kagawa Univ.), Junji Terai (STNet) (25) 14:50 - 15:10 [Invited Lecture] Synchronized SS-CDMA with Space-Time Synchronization for Massive Connect IoT Suguru Kameda (Hiroshima Univ.) (26) 15:10 - 15:30 [Invited Lecture] Reweighting Alfgorithms for Sparse Recovery Revisited Kazushi Mimura (Hiroshima City Univ.) (27) 15:30 - 15:50 [Invited Lecture] A Study on WLAN Media Access Control Based on the Model of Synchronization Phenomena of Coupled Oscillators Hiroyasu Obata, Chisa Takano, Kenji Ishida (Hiroshima City Univ.) # Information for speakers General Talk will have 18 minutes for presentation and 7 minutes for discussion. General Talk (Expressセッション) will have 15 minutes for presentation and 5 minutes for discussion. Invited Talk will have 45 minutes for presentation and 5 minutes for discussion. Invited Lecture (特集1) will have 25 minutes for presentation and 5 minutes for discussion. Invited Lecture (特集2) will have 15 minutes for presentation and 5 minutes for discussion. === Technical Committee on Radio Communication Systems (RCS) === # FUTURE SCHEDULE: Tue, Nov 15, 2022 - Thu, Nov 17, 2022: Kyushu University, and Online [Tue, Sep 13], Topics: Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. Thu, Dec 15, 2022 - Fri, Dec 16, 2022: Nagoya Institute of Technology, and Online [Mon, Oct 17], Topics: Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. Tue, Jan 24, 2023 - Wed, Jan 25, 2023: Maebashi Terrsa [Mon, Nov 14] # SECRETARY: E-mail:r  _ -    Last modified: 2022-10-19 20:17:39 |
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