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=============================================== Technical Committee on Radio Communication Systems (RCS) Chair: Eiji Okamoto (Nagoya Inst. of Tech.) Vice Chair: Fumiaki Maehara (Waseda Univ.), Toshihiko Nishimura (Hokkaido Univ.), Tomoya Tandai (Toshiba) Secretary: Osamu Muta (Kyushu Univ.), Kazushi Muraoka (NEC) Assistant: Koichi Adachi (Univ. of Electro-Comm.), Osamu Nakamura (Sharp), Manabu Sakai (Mitsubishi Electric), Masashi Iwabuchi (NTT), Tatsuki Okuyama (NTT DOCOMO) =============================================== Technical Committee on Smart Radio (SR) Chair: Masayuki Ariyoshi (NEC) Vice Chair: Suguru Kameda (Tohoku Univ.), Osamu Takyu (Shinshu Univ.), Kentaro Ishidu (NICT) Secretary: Kazuto Yano (ATR), Koji Ishibashi (Univ. of Electro-Comm.), Syusuke Narieda (Mie Univ.) Assistant: Mai Ohta (Fukuoka Univ.), Teppei Oyama (Fujitsu Lab.), Kentaro Kobayashi (Nagoya Univ.) =============================================== Technical Committee on Short Range Wireless Communications (SRW) Chair: Satoshi Denno (Okayama Univ.) Vice Chair: Keiichi Mizutani (Kyoto Univ.), Kentaro Saito (Tokyo Inst. of Tech.), Hanako Noda (Anritsu) Secretary: Tomoki Murakami (NTT), Shigenobu Sasaki (NIigata Univ.) Assistant: Masaaki Fuse (Anritsu), Akihito Noda (Nanzan Univ.) DATE: Wed, Mar 3, 2021 09:45 - 18:00 Thu, Mar 4, 2021 09:00 - 17:10 Fri, Mar 5, 2021 09:00 - 17:45 PLACE: Online Conference TOPICS: Mobile Communication Workshop ---------------------------------------- Wed, Mar 3 AM RCS1 (Online room 1) (09:45 - 11:00) Chair: Chiharu Yamazaki ---------------------------------------- (1)/RCS 09:45 - 10:10 Performance Evaluation of a Machine Learning-Based Rate Selection Scheme for Wireless LAN in the Presence of Contention and Hidden Nodes Souki Watanabe, Hiraku Okada, Ben Naila Chedlia, Masaaki Katayama (Nagoya Univ.) (2)/RCS 10:10 - 10:35 Development of System to Collect Redundant Information for Efficient Access Control in Wireless LAN Kazuto Yano, Eiji Nii, Kenta Suzuki (ATR), Koji Yamamoto (Kyoto Univ.) (3)/RCS 10:35 - 11:00 A Study on Gaussian Belief Propagation with Whitening Filter for Faster-than-Nyquist Transmissions Natsuki Yanai, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Mar 3 AM RCS2 (Online room 1) (11:15 - 12:30) Chair: Masashi Iwabuchi ---------------------------------------- (4)/RCS 11:15 - 11:40 BLER of OFDM Using FTN Signaling with Turbo SIC Multiplying Symbol Estimate by Weighting Factor Toshiharu Obara, Tsubasa Shobudani, Mamoru Sawahashi (Tokyo City Univ.), Yoshihisa Kishiyama (NTT DOCOMO) (5)/RCS 11:40 - 12:05 Detection Probability of PRACH Preamble for NR Radio Interface in 3GPP TDL Channel Models Kosuke Kamata, Mamoru Sawahashi (Tokyo City Univ.), Yoshihisa Kishiyama (NTT DOCOMO) (6)/RCS 12:05 - 12:30 Physical-Layer Cell Identity Detection Probability for Broadband Single-Carrier Transmission Kyogo Ota, Daisuke Inoue, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) ---------------------------------------- Wed, Mar 3 AM RCS3 (Online room 2) (09:45 - 11:00) Chair: Issei Kanno ---------------------------------------- (7)/RCS 09:45 - 10:10 Wireless Resource Reuse Employing Fog Nodes with Interference Cancellation for D2D Communications Hiroyuki Kyoshima, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech) (8)/RCS 10:10 - 10:35 Radio and computational resource allocation in heterogeneous networks Riku Saito, Koichi Adachi (UEC) (9)/RCS 10:35 - 11:00 Context-Based MEC Platform for Augmented-Reality Services in 5G Networks Yue Wang, Tao Yu, Kei Sakaguchi (Tokyo Tech) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Mar 3 AM RCS4 (Online room 2) (11:15 - 12:30) Chair: Megumi Kaneko ---------------------------------------- (10)/RCS 11:15 - 11:40 Design of MEC 5G and Beyond Cellular Networks -- Viewpoint from Local Telecom Operators and Cloud Owners -- Jin Nakazato, Zongdian Li, kazuyuki Maruta, Kei Sakaguchi (Tokyo Tech) (11)/RCS 11:40 - 12:05 Multi-Drone Full-Duplex Communication Systems for Joint Video Transmission and Flight Control Shunya Imada, Tao Yu, Kiyomichi Araki, Kei Sakaguchi (Tokyo Tech) (12)/RCS 12:05 - 12:30 A Study on Lazy Learning-Based Self-Interference Cancellation Approach for In-Band Full-Duplex Wireless Communication Systems Ou Zhao, Wei-Shun Liao, Keren Li, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada (NICT) ---------------------------------------- Wed, Mar 3 AM SRW1 (Online room 3) (10:10 - 11:00) Chair: Shinichi Miyamoto ---------------------------------------- (13)/SRW 10:10 - 10:35 Multi-input Physical Layer Network Coding in wireless two-way relay networks Hideaki Tsugita, Satoshi Denno, Hou Yafei (Okayama Univ) (14)/SRW 10:35 - 11:00 Non-Orthogonal Multiple Access that allocates subcarriers based on factor graphs Taichi Yamagami, Satoshi Denno, Ahi Ko (Okayama Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Mar 3 AM SR1 (11:15 - 12:05) Chair: Akemi Tanaka ---------------------------------------- (15)/SR 11:15 - 11:40 Wireless Resource Detection based on Radio Sensor and Radio Map Kei Inage (TMCIT), Takeo Fujii (UEC) (16)/SR 11:40 - 12:05 A Study on Level Estimation of Radio Noise and Interference using Radio Monitoring Node Kenta Suzuki, Takuya Kurihara, Kazuto Yano, Satoru Shimizu, Yoshinori Suzuki (ATR) ----- Break ( 115 min. ) ----- ---------------------------------------- Wed, Mar 3 PM 6G Workshop (Online Room 1) (14:00 - 18:00) Chair: Satoshi Suyama ---------------------------------------- (17) 14:00 - 14:25 [Invited Lecture] Latest Trends in 6G Policy Shinichiro Ebara (MIC) (18) 14:25 - 14:50 [Invited Lecture] Outlook for 6G Wireless Technology Yoshihisa Kishiyama (NTT DOCOMO) (19) 14:50 - 15:15 [Invited Lecture] Towards Super Smart Society using Beyond 5G Kei Sakaguchi, Kazuki Maruta, Eisuke Fukuda (Tokyo Tech) ----- Break ( 15 min. ) ----- (20) 15:30 - 15:55 [Invited Lecture] Prospects and NEC's Activities toward 6G Radio Area Network Ogami Tadashi (NEC) (21) 15:55 - 16:20 [Invited Lecture] Ericsson 6G vision and activities Masanobu Fujioka, Hedeshi Murai (Ericsson) (22) 16:20 - 16:45 [Invited Lecture] NICT's R&D Activities on the Future Terrestrial Wireless Communication Systems toward B5G/6G -- Integrated Communication Systems That Harmonize Requirements with Environments -- Fumihide Kojima, Takeshi Matsumura (NICT) ----- Break ( 15 min. ) ----- (23) 17:00 - 18:00 ---------------------------------------- Thu, Mar 4 AM RCS5 (Online room 1) (09:00 - 10:15) Chair: Manabu Sakai ---------------------------------------- (24)/RCS 09:00 - 09:25 A Study on Conversion of NLoS conditions to LoS conditions using Sidelink in Smart Factory Environments Akihiro Kubota, Seiichi Sampei, Takumi Takahashi (Osaka Univ.) (25)/RCS 09:25 - 09:50 A Study on Movement Route Control of Autonomous Vehicles Based on Radio Environment Monitoring in Factory Environment Taisei Michimi, Seiichi Sampei (Osaka Univ) (26)/RCS 09:50 - 10:15 Transmission Timing Control Using ACK Signal in LoRaWAN with Multiple Frequency Channels Muying Chen, Koichi Adachi (UEC), Osamu Takyu (SU), Mai Ohta (FU), Takeo Fujii (UEC) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Mar 4 AM RCS6 (Online room 1) (10:30 - 11:20) Chair: Toshihiko Nishimura ---------------------------------------- (27)/RCS 10:30 - 10:55 Performance of CRC-Aided Erasure Demodulation of M-ary Chirp Spread Spectrum Signal Yukitoshi Sanada, Takumi Ono (Keio Univ.) (28)/RCS 10:55 - 11:20 Polar Code Construction using Tabu Search with Bhattacharyya Parameter Akira Yamada, Tomoaki Ohtsuki (Keio Univ.) ---------------------------------------- Thu, Mar 4 AM RCS7 (Online room 2) (09:00 - 10:15) Chair: Naoto Ishii ---------------------------------------- (29)/RCS 09:00 - 09:25 HAPs Dynamic Antenna Control Using Fuzzy Q Learning and Deep Q Network in MultiCell Configuration Kenshiro Wada, Tomoaki Ohtsuki (Keio Univ.), Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate (Softbank Corp.) (30)/RCS 09:25 - 09:50 Adaptive Interference/Radio Resource Management Integrating Inner-cell Interference Coordination and Inter-cell Interference Coordination for 5G Advanced Ultra-dense RAN Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) (31)/RCS 09:50 - 10:15 Sum Capacity Maximization-based Power Allocation for Cluster-wise Distributed MU-MIMO Sijie Xia, Chang Ge, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Mar 4 AM RCS8 (Online room 2) (10:30 - 11:20) Chair: Kazushi Muraoka ---------------------------------------- (32)/RCS 10:30 - 10:55 2-step RCN-GCA for Interference Coordination for Multicell Distributed MU-MIMO in Ultra-dense RAN Chang GE, Sijie Xia, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) (33)/RCS 10:55 - 11:20 A Study of Feedback Control for Suppression of Communication Quality Deterioration in Adaptive RAN Haruhisa Hirayama, Yu Tsukamoto, Shinobu Nanba, Hiroyuki Shinbo (KDDI Research) ---------------------------------------- Thu, Mar 4 AM SR2 (Online room 3) (09:25 - 10:15) Chair: Tran Gia Khanh ---------------------------------------- (34)/SR 09:25 - 09:50 Fundamental Investigation of Multiple Access Method for 5-GHz Band Simplified Beam Forming Wireless IoT Communication Using Wi-Fi Backscatter Suguru Kameda, Koki Edamatsu, Mizuki Motoyoshi, Takashi Shiba, Noriharu Suematsu (Tohoku Univ.) (35)/SR 09:50 - 10:15 Fundamental Investigation of Backoff Control Method for Fair transmission opportunity of mmW WBAN in Over Crowded Environment Tsukasa Chida, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Mar 4 AM SRW2 (Online room 3) (10:30 - 10:55) Chair: Shigenobu Sasaki ---------------------------------------- (36)/SRW 10:30 - 10:55 Performance Evaluation of Digital Pre-Distortion based Linearizer using Operation Point Estimation Pilot for Mobile Terminal in Non-linear HPA with AM/AM and AM/PM Characteristics Atsushi Masubuchi, Akira Tada, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Mar 4 AM Poster Session (Online room 1) (11:35 - 12:15) Chair: Masashi Iwabuchi ---------------------------------------- (37) 11:35 - 12:15 [Poster Presentation] User Pairing via Reinforcement Learning Based Selection in NOMA Systems Ahmad Gendia, Osamu Muta (Kyushu Univ.) (38) 11:35 - 12:15 [Poster Presentation] Performance Evaluations of Multi-AP Wireless LAN Transmissions in a Factory Environment Kazuma Yamamoto, Takumi Matsumoto, Hiroyuki Yomo (Kansai Univ.), Takuya Asada, Yasufumi Ichikawa (Panasonic Corp.) (39) 11:35 - 12:15 [Poster Presentation] A Study on Fading Variation Estimation Employing Deep Learning Based on Level Crossing Rate Koshiro Kawachi, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) (40) 11:35 - 12:15 [Poster Presentation] An Application of Decision Feedback Channel Estimation to MIMO Sphere Decoding Yuki Maruyama, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) (41) 11:35 - 12:15 [Poster Presentation] A Study on Channel State Information Selection for Wireless LAN-based Object Detection Systems, Part-II Eiki Ando, Hiroki Senji, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki (former NTT) (42) 11:35 - 12:15 [Poster Presentation] Measurement Results of 920MHz LPWA Radiowave Propagation at Half Wavelength Interval in LOS/NLOS Environment Tomoyuki Kawashima, Shusuke Narieda (Mie Univ.), Takeo Fujii (UEC), Kenta Umebayashi (TUAT), Hiroshi Naruse (Mie Univ.) (43) 11:35 - 12:15 [Poster Presentation] Radio Propagation Prediction Using Building Information in Radio Environment Map for Smart Meters Soraya Mitate, Takeo Fujii (UEC) (44) 11:35 - 12:15 [Poster Presentation] Spatially Interpolated Measurement Results of Environmental Information for Optimization of Sensor Placement and Its Evaluation Ryoma Yasutani, Koki Kitazumi, Shusuke Narieda (Mie Univ.), Takeo Fujii (UEC), Kenta Umebayashi (TUAT), Hiroshi Naruse (Mie Univ.) (45) 11:35 - 12:10 [Poster Presentation] Development of Computational Cost Reducing Technique for Physical Optics based Propagation Channel Simulator at mm-Wave band CheChia Kang, Kentaro Saito, Jun-ichi Takada (Tokyo Tech.) (46) 11:35 - 12:15 [Poster Presentation] Study on verifying technology on interoperability of base station equipment Tetsuya Yasui, Yoshinori Ishikawa (YRP) (47) 11:35 - 12:15 [Poster Presentation] Development of a Baseball Sign Transmission System Using Electronic Communication Devices Shinichi Motomura, Yamato Maekawa, Yasunori Ishihara (Nanzan Univ.) (48) 11:35 - 12:15 [Poster Presentation] Connectivity of UAV equipped with ULA using CoMP Transmission in Cellular Network Junpei Kawakami, Koichi Adachi (UEC) ----- Break ( 55 min. ) ----- ---------------------------------------- Thu, Mar 4 PM 招待講演1 (Online room 1) (13:10 - 14:00) Chair: Masayuki Ariyoshi ---------------------------------------- (49) 13:10 - 14:00 [Invited Talk] Evolution and Prospect of Digital RF Transceiver Technologies Noriharu Suematsu, Mizuki Motoyoshi, Suguru Kameda (Tohoku Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 4 PM Invited Talk2 (Online room 1) (14:10 - 15:00) Chair: Satoshi Denno ---------------------------------------- (50) 14:10 - 15:00 [Invited Talk] Research and Development of Beyond 5G and 6G Systems Based on Viewpoints of Resilient Radio Resource Utilization Hiroshi Harada (Kyoto Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 4 PM Invited Talk3 (Online room 1) (15:10 - 16:00) Chair: Eiji Okamoto ---------------------------------------- (51) 15:10 - 16:00 [Invited Talk] Intelligent Wireless Communications towards 6G Tomoaki Ohtsuki (Keio Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Mar 4 PM Panel Discussion: Evolution and future perspective of wireless communication technologies (Online room 1) (16:10 - 17:10) Chair: Makoto Taromaru ---------------------------------------- (52) 16:10 - 17:10 Panel Discussion ---------------------------------------- Fri, Mar 5 AM RCS9 (Online room 1) (09:00 - 10:15) Chair: Tatsuki Okuyama ---------------------------------------- (53)/RCS 09:00 - 09:25 Interaction Between Communication Systems With and Without Time-Division Control Hiroshi Aoki, Shinji Yamaguchi, Akio Hasegawa, Hiroyuki Yokoyama (ATR) (54)/RCS 09:25 - 09:50 Satellite-Terrestrial Cooperation System Based on Relaying through Mobile Vehicle Base Stations and Traffic Signal Base Stations Kenta Matsufuji, Xuanning Liu, Kazutoshi Yoshii, Pan Zhenni, Megumi Saito, Jiang Liu, Shigeru Shimamoto (Waseda Univ.), Takuya Okura, Amane Miura, Hiroyuki Tsuji, Naoko Yoshimura (NICT) (55)/RCS 09:50 - 10:15 Automated Driving with Cooperative Perception Using Millimeter-wave V2I Communications for Safe and Efficient Passing Through Intersections Ryuichi Fukatsu, Kei Sakaguchi (Tokyo Tech.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Mar 5 AM RCS10 (Online room 1) (10:30 - 11:45) Chair: Takayasu Kitano ---------------------------------------- (56)/RCS 10:30 - 10:55 Performance Evaluation of Base Station Cooperation Technologies in Millimeter-Wave Bands at Variable Base Station Deployments under High-Mobility Environments Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai (NTT DOCOMO) (57)/RCS 10:55 - 11:20 Selective Reflection Control-based Channel Estimation Overhead Reduction in IRS-aided Mobile Communication Systems Hashida Hiroaki, Kawamoto Yuichi, Kato Nei (Tohoku Univ.) (58)/RCS 11:20 - 11:45 Utilization of Spectrum Database for interference management in Small Cell System based on Monte Carlo Stochastic Constraint Tetsuki Taniguchi, Takeo Fujii (UEC) ---------------------------------------- Fri, Mar 5 AM RCS11 (Online room 2) (09:00 - 10:15) Chair: Fumiaki Maehara ---------------------------------------- (59)/RCS 09:00 - 09:25 Adaptive Channel Prediction over Multi-Cluster and Time-Varying Channels for Analog-Digital-Hybrid Massive MIMO Systems Kenta Tsuge, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech), Satoshi Suyama, Takahiro Asai (NTT DOCOMO) (60)/RCS 09:25 - 09:50 Massive MIMO Detection with BP Algorithm using DIP for Removing Residual Interference and Noise and DNN for Learning Scaling Factor Junta Tachibana, Tomoaki Ohtsuki (Keio Univ.) (61)/RCS 09:50 - 10:15 Deep Learning-based Channel Estimation to Mitigate Channel Aging in Massive MIMO with Pilot Contamination Hiroki Hirose, Tomoaki Ohtsuki (Keio Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Mar 5 AM RCS12 (Online room 2) (10:30 - 11:45) Chair: Takeshi Matsumura ---------------------------------------- (62)/RCS 10:30 - 10:55 A Study on Trainable Gaussian Belief Propagation Using Deep Unfolding for Large NOMA Detection Ryuichi Kume, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) (63)/RCS 10:55 - 11:20 Beamforming Design for Heterogeneous Wireless Systems with Coded-Caching Ayaka Urabe, Koji Ishibashi (UEC) (64)/RCS 11:20 - 11:45 Tensor-aided Beamforming Design for Cell-Free MIMO Kengo Ando (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC) ---------------------------------------- Fri, Mar 5 AM SRW3 (Online room 3) (10:30 - 11:45) Chair: Akihito Noda ---------------------------------------- (65)/SRW 10:30 - 10:55 Propagation Measurement using 920 MHz band Wireless Device to Construct the Information Collection System in a Factory Environment Hirokazu Sawada, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT), Kotaro Ikeda, Kensuke Matsui, Takuto Kurose (YAZAKI), Yasuyuki Yanagi (YAZAKI ES), Tadahide Kunitachi (YAZAKI) (66)/SRW 10:55 - 11:20 A Study on Spectrum Database for Wireless LAN Junya Yamaguchi, Shigenobu Sasaki (Niigata Univ.), Riku Ohmiya, Tomoki Murakami (NTT) (67)/SRW 11:20 - 11:45 IEEE 802.15.4-based OFDM transmission scheme toward adaptive IoT wireless communication systems Shunsuke Kadoi, HIdetomo Ochiai, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) ----- Break ( 75 min. ) ----- ---------------------------------------- Fri, Mar 5 PM Special Invited Talk1 (Online room 1) (13:00 - 13:50) Chair: Masayuki Ariyoshi ---------------------------------------- (68) 13:00 - 13:50 [Special Invited Talk] Contribution of Wireless ICT such as Beyond 5G(6G). Ultra-Wide Band(UWB), Wireless Power Transfer(WPT) and Data Science to Prevent Pandemic and Support High QoL -- Considering a way for Study Group to contribute for Social Service and Business -- Ryuji Kohno (YNU) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 5 PM Special Invited Talk2 (Online room 1) (14:00 - 14:50) Chair: Satoshi Denno ---------------------------------------- (69) 14:00 - 14:50 [Special Invited Talk] Present, Past and Future of Wireless Systems -- Looking back the half century with radio -- Masahiro Umehira (Ibaraki Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Mar 5 PM Special Invited Talk3 (Online room 1) (15:00 - 15:50) Chair: Eiji Okamoto ---------------------------------------- (70) 15:00 - 15:50 [Special Invited Talk] Research on Wireless Circuit and Signal Processing Yasushi Yamao (UEC) This is a transfered presentation from RCS workshop in March. (Index is RCS2019-364 SR2019-129 SRW2019-69). ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Mar 5 PM RCS13 (Online room 1) (16:05 - 17:45) Chair: Osamu Muta ---------------------------------------- (71) 16:05 - 16:30 [Invited Lecture] A Study on Coexistence between Wireless Power Transfer System and Existing 5GHz-WLAN Kentaro Taniguchi, Hiroki Mori (Toshiba) This is a transfered presentation from RCS workshop in March. (Index is RCS2019-399). (72) 16:30 - 16:55 [Invited Lecture] Resource Allocation Strategy for LoRa Networks under Imperfect Spreading Factor Orthogonality Megumi Kaneko (NII) This is a transfered presentation from RCS workshop in March. (Index is RCS2019-395). (73)/RCS 16:55 - 17:20 Compensation for axis misalignment of UCA with OAM beam control Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) (74)/RCS 17:20 - 17:45 [Encouragement Talk] A Study on Downlink Channel Estimation Based on Multipath Separation in a Wideband FDD System Shiori Tosaka, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) ---------------------------------------- Fri, Mar 5 PM Special Session "AI and Machine Learning for Realization of Smart Radio" (Online room 2) (16:05 - 17:45) Chair: Taichi Ohtsuji ---------------------------------------- (75)/SR 16:05 - 16:30 [Invited Lecture] Application of Machine Learning Algorithms to Wireless Human Sensing Takuya Sakamoto (Kyoto Univ.) (76)/SR 16:30 - 16:55 [Invited Lecture] A Hazardous Spot Detection Framework by Mobile Sensing and V2V Opportunistic Networks Yoshito Watanabe, Yozo Shoji (NICT) (77)/SR 16:55 - 17:20 Electromagnetic Noise Classification and Novelty Detection for Frequency Sharing among Various Communications in the Manufacturing Field Michio Miyamoto, Ayano Ohnishi, Yoshio Takeuchi (ATR), Toshiyuki Maeyama (ATR/Takushoku Univ.), Akio Hasegawa, Hiroyuki Yokoyama (ATR) (78)/SR 17:20 - 17:45 A Study of Transmission Control Method by Machine Learning considering Physical Environment Fluctuation at Factory Kazuki Kanai, Kenshi Horihata, Rei Hasegawa, Yasufumi Ichikawa (Panasonic) ---------------------------------------- Fri, Mar 5 PM SRW4 (Online room 3) (16:05 - 17:45) Chair: Masahiro Umehira ---------------------------------------- (79)/SRW 16:05 - 16:30 [Invited Lecture] A Study on Controlling Radio Wave Propagation by Using Intelligent Reflecting Surface Yuichi Kawamoto (Tohoku Univ.) (80)/SRW 16:30 - 16:55 [Invited Lecture] Reconfigurable Intelligent Surface Aided Coverage Enhancement towards 5G Evolution and 6G Yuto Hama, Daisuke Kitayama (NTT DOCOMO) (81)/SRW 16:55 - 17:20 [Invited Lecture] Intelligent radio-wave design that controls the propagation path itself Riku Ohmiya, Masashi Iwabuchi, Tomoki Murakami, Tomoaki Ogawa, Yasushi Takatori (NTT) (82)/SRW 17:20 - 17:45 [Invited Lecture] A Study on mmWave Multi-hop Analog Relay Single-User MIMO Takumi Yoneda, Kei Sakaguchi (Tokyo Tech), Masashi Iwabuchi, Tomoki Murakami (NTT) # Information for speakers General Talk (RCS (一般・奨励講演)) will have 18 minutes for presentation and 7 minutes for discussion. Invited Lecture (RCS) will have 20 minutes for presentation and 5 minutes for discussion. General Talk (SR) will have 20 minutes for presentation and 5 minutes for discussion. Invited Lecture (SR) will have 20 minutes for presentation and 5 minutes for discussion. General Talk (SRW) will have 20 minutes for presentation and 5 minutes for discussion. Invited Lecture (SRW) will have 20 minutes for presentation and 5 minutes for discussion. Invited Talk will have 45 minutes for presentation and 5 minutes for discussion. Special Invited Talk will have 45 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by Tokyo University of Science and the IEEE VTS Tokyo/Japan Chapter, === Technical Committee on Radio Communication Systems (RCS) === # FUTURE SCHEDULE: Thu, Apr 22, 2021 - Fri, Apr 23, 2021: Online [Tue, Feb 16], Topics: Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Radio Access Technologies, Wireless Communications, etc. Thu, May 27, 2021 - Fri, May 28, 2021: Online [Mon, Mar 15], Topics: Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others Wed, Jun 23, 2021 - Fri, Jun 25, 2021: Online [Thu, Apr 15], Topics: First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. # SECRETARY: Osamu Muta (Kyushu University) E-mail:r  _ -    === Technical Committee on Smart Radio (SR) === # FUTURE SCHEDULE: Thu, May 20, 2021 - Fri, May 21, 2021: Online [Wed, Mar 24], Topics: Software Radio, Machine Learning for Wireless Communication, etc. # SECRETARY: E-mail: sr_ac-sec [at] mail.ieice.org # ANNOUNCEMENT: # Latest information will be presented on the IEICE TCSR WEB site. http://www.ieice.org/cs/sr/eng/ === Technical Committee on Short Range Wireless Communications (SRW) === # FUTURE SCHEDULE: Mon, Jun 21, 2021: Online [Sun, Apr 18], Topics: WLAN， WPAN， Ad-hoc, mmWave, etc. # SECRETARY: E-mail: srw-  cLast modified: 2021-03-02 14:35:49 |
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