Online edition: ISSN 2432-6380
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RCS2023-250
User Scheduling based on Expanded Null-Space for Massive MIMO
Yuki Sasaki (Tokyo Univ. of Scince), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato (UTokyo), Kazuki Maruta (Tokyo Univ. of Scince)
pp. 1 - 6
RCS2023-251
Study on Time-Varying Tolerance Enhancement Using Null-Space Expansion Technique for Linear MIMO Reception
Shohei Kobayashi, Yuki Ohi, Hidekazu Murata (Yamaguchi Univ.), Makoto Taromaru (Hukuoka Univ.), Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT)
pp. 7 - 10
RCS2023-252
Low Latency Demodulation on Single Numerology with Transmission Precoding and Oversampling
Hayato Kanke, Yukitoshi Sanada (Keio)
pp. 11 - 16
RCS2023-253
[Technology Exhibit]
A Study of Edge AI & Distributed DB Computing Technology for Edge AI Digital Twin
-- Cyber Brain Module --
Hiroshi Miyata (TAN), Kazutami Arimoto (Okayama Prf. Univ.), Atsushi Hayami, Hisayoshi Mizuno (TAN), Tomoyuki Yokogawa (Okayama Prf. Univ.)
pp. 17 - 22
RCS2023-254
[Technology Exhibit]
Transparent flexible radio wave reflection film and anechoic box made of it
Satoru Shimizu (ATR), Hiroyuki Nomoto (SEKISUI), Susumu Ao (ATR), Toshio Enami (SEKISUI)
pp. 23 - 24
RCS2023-255
[Technology Exhibit]
Beamforming Evaluation and Implementation Tool to Support the Development of 5G NR Millimeter-Wave Systems
Yuki Umehara (I-Wave)
p. 25
RCS2023-256
[Technology Exhibit]
An SDR based 5G base station equipment to streamline R&D of next generation wireless communication technology
Yoshimi Fujii (KKE)
p. 26
RCS2023-257
[Technology Exhibit]
RF signal recording and playback device/fading simulator using software defined radio
Takuji Sasoh, Mikio Fukushima (DolphinSystem)
p. 27
RCS2023-258
[Technology Exhibit]
Introduction of technologies and products of FLARE SYSTEMS Ltd.
-- Local 5G System integrated with 5GC --
Yuji Tada, Kazuhiko Oda (FLARE SYSTEMS), Hiroshi Takezawa (U-Tokyo)
pp. 28 - 29
RCS2023-259
Effects of the Doppler shift on synchronization in underwater acoustic communication
Mitsuyasu Deguchi, Yukihiro Kida, Yoshitaka Watanabe, Takuya Shimura (JAMSTEC)
pp. 30 - 35
RCS2023-260
Underwater Acoustic Communication Between Autonomous Surface Vehicle and Autonomous Underwater Vehicle in Shallow Sea Channel
-- Experimental Demonstration of the Mobile Communication Between High Speed Vehicles Using a Multi-channel Decision Feedback Equalizer Approach --
Yukihiro Kida, Mitsuyasu Deguchi, Takuya Shimura (JAMSTEC), Narihiro Iwama (ATLA)
pp. 36 - 41
RCS2023-261
Performance Improvement for Differential OFDM in Shallow Sea Experiments of Underwater Acoustic Communications
Taichi Fujita, Takaaki Shimomura, Kouichi Hashimoto, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 42 - 47
RCS2023-262
A Simple Channel Simulator and a Simple Channel Parameter Evaluation Scheme for Shalloiw Sea Environment of Underwater Acoustic Communications
Kouichi Hashimoto, Eiji Arita, Takaaki Shimomura, Ayano Kunimatsu, Taichi Fujita, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 48 - 53
RCS2023-263
Applying Transformer-Based Reinforcement Learning for Adaptive Antenna Beamforming in Multi-Cell HAPS Systems
Yang Siyuan, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.)
pp. 54 - 59
RCS2023-264
Improved Initial Clustering for Antenna Control in Multi-Cell HAPS System
Wei Dai, Siyuan Yang, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.)
pp. 60 - 64
RCS2023-265
A study on Indoor Self-Localization Method with a Drone using BLE
Takanori Iwamatsu, Tomohisa Kosugi, Kazuhiro Suzuki (Life Labo), Kaito Hirota, Kei Tanaka, Hitoshi Shimasaki, Saeko Oshiba (KIT)
pp. 65 - 70
RCS2023-266
DOA Estimation Improvement Through Angle-Range-Reduced DNNs Specialized in Narrow DOA Range
Daniel Akira Ando, Toshihiko Nishimura, Takanori Sato, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.), Junichiro Hagiwara (Mukogawa Women's Univ.)
pp. 71 - 76
RCS2023-267
A Plug-and-Play Module for Enhancing Fault-Tolerant Distributed Inference Based on Gaussian Dropout
Hou Zhangcheng, Ohtsuki Tomoaki (KU)
pp. 77 - 82
RCS2023-268
CRDSA/IRSA Based Adaptive Transmission Control Considering Available Channels Difference among Terminals in Satellite IoT Systems
Kansuke Kumazawa, Hiraku Okada (Nagoya Univ.), Koyo Tategami, Daisuke Goto, Munehiro Matsui, Kiyohiko Itokawa, Fumihiro Yamashita (NTT), Masaaki Katayama (Nagoya Univ.)
pp. 83 - 88
RCS2023-269
Fundamental Performance Evaluation of Congestion Control Algorithm for QUIC Communications in Asymmetrical Latency Environment
Hikaru Kawasaki, Kazuo Ibuka, Homare Murakami, Takeshi Matsumura (NICT)
pp. 89 - 94
RCS2023-270
A Study on Recovery Behavior of OPC-UA over TCP for Factory Scenario
Satoko Itaya, Fumiko Ohori, Toru Osuga, Takeshi Matsumura (NICT)
pp. 95 - 99
RCS2023-271
Wireless Communication for Automated Guided Vehicle using Wireless LAN and Cellular Environment
Taketoshi Nakajima, Toru Osuga, Fumiko Ohori, Satoko Itaya, Matsumura Takeshi (NICT)
pp. 100 - 105
RCS2023-272
Study on improving frequency usage efficiency using baseband MIMO method aiming at 5G expansion(2)
-- MxN times communication method using real MIMO and baseband MIMO --
Maria Takigawa (Meiji Univ.), Gen-ichiro Ohta (YRP), Tetsushi Ikegami (Meiji Univ.)
pp. 106 - 111
RCS2023-273
Evaluation of Real-Time Vital Signs Monitoring System for Exercisers
Takuma Hamagami, Yasutaka Kawamoto, Yasuhiro Kawakita (OKI), Koji Murase (Wakayama Univ)
pp. 112 - 117
RCS2023-274
Prototyping of radio wave anechoic box with both shielding and transparency
Hiroyuki Nomoto (Sekisui Chem.), Satoru Shimizu, Susumu Ano (ATR), Toshio Enami (Sekisui Chem.)
pp. 118 - 120
RCS2023-275
A Study of 6G human interface
-- Exploring the possibility of using cross-modal phenomena of the five senses --
Honoka Sasaki, Kaisei Namiki, Satsuki Noda, Yusuke Yoshida, Masabumi Katagiri (Yokosuka High school), Gen-ichiro Ohta (YRP)
pp. 121 - 124
RCS2023-276
[Special Invited Talk]
Smart Radio and Reliable Communication & Control
-- A Journey Through Research and Emerging Challenges --
Masaaki Katayama (Nagoya Univ.)
p. 125
RCS2023-277
[Invited Talk]
Real-time cloud robotics and related technologies toward Beyond 5G/6G
Tomoya Tandai (TISS), Daisuke Uchida, Satoshi Takaya, Yuki Yonezawa (Toshiba), Hiroyuki Nishikawa (TISS), Daisuke Yamamoto (Toshiba)
p. 126
RCS2023-278
[Invited Talk]
Development trends in measurement technology for 6G
Hanako Noda (Anritsu)
p. 127
RCS2023-279
[Invited Talk]
Research and Development for Practical Applications and Value Creation
-- Radar Imaging/Object Recognition and Space-Air-Ground Integrated Network --
Masayuki Ariyoshi (NEC/Tohoku Univ)
p. 128
RCS2023-280
[Invited Lecture]
Role of AI in 6G
Tomoaki Ohtsuki (Keio Univ.)
p. 129
RCS2023-281
[Invited Lecture]
Advancement of Wireless Communication Systems Using Space-Time Synchronization
Suguru Kameda (Hiroshima Univ.)
p. 130
RCS2023-282
[Invited Lecture]
Consideration of Space Network Utilization in 6G
Eiji Okamoto (NITech)
p. 131
RCS2023-283
[Invited Lecture]
Research on wireless transmission technology at universities and high frequency bands
Hidekazu Murata (Yamaguchi Univ.)
p. 132
RCS2023-284
[Invited Lecture]
Efforts towards further improving the performance of OAM multiplexing for fixed wireless communication
Fumiaki Maehara (Waseda Univ.)
p. 133
RCS2023-285
Low Complexity CSI Feedback Method Using Reformer
Yuki Saito, Tomoaki Ohtsuki (Keio Univ.)
pp. 134 - 139
RCS2023-286
A Study on Kernel Function for Channel Prediction Using Gaussian Process Regression in IRS-Assisted Wireless Communication Systems
Norisato Suga (ATR/SIT), Kazuto Yano (ATR), Yafei Hou (Okayama Univ.), Toshikazu Sakano (ATR)
pp. 140 - 145
RCS2023-287
Time-Varying Channel Prediction Considering Angle-of-Arrival Variation for Hybrid Massive MIMO Communications
Yuki Ono, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech), Satoshi Suyama, Takahiro Asai (NTT DOCOMO)
pp. 146 - 151
RCS2023-288
[Encouragement Talk]
Considerations on Computational Complexity Reduction in Channel Prediction Based on Multipath Separation for Sub-THz-Band Communications
Daigo Mochizuki, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa (Hokkaido Univ.), Junichiro Hagiwara (Mukogawa Women's Univ.), Takeo Ohgane (Hokkaido Univ.)
pp. 152 - 157
RCS2023-289
A study of performance evaluation of full duplex relay in millimeter wave for Beyond5G
Keiya Kurihara, Toshiyuki Maeyama (Takushoku Univ.)
pp. 158 - 163
RCS2023-290
Predistortion Exploiting Linear Estimation and Its Residual Errors for IQ Imbalance and Nonlinear Amplification in Wireless Communications Circuits
Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.)
pp. 164 - 169
RCS2023-291
Compensation Schemes for IQ Imbalance and Nonlinear Amplification using Machine Learning Techniques
Keigo Shimada, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
pp. 170 - 175
RCS2023-292
Study on Small Cell ON/OFF Control Using Different Frequency Cell Information
Takaharu Kobayashi, Takashi Dateki (Fujitsu)
pp. 176 - 181
RCS2023-293
Relationship between amount of collaboration traffic and error performance of terminal collaborated MIMO reception using adaptive collaboration scheme
Shunya Morimoto, Hayato Sugai, Hidekazu Murata (Yamaguchi Univ.), Daisuke Murayama, Toshiro Nakahira, Tomoaki Ogawa (NTT)
pp. 182 - 186
RCS2023-294
Study on Quantum Annealing-Aided Multi-User Detection
Kouki Yonaga, Kenichi Takizawa (NICT)
pp. 187 - 192
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.