Online edition: ISSN 2432-6380
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RCS2020-203
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.)
pp. 1 - 6
RCS2020-204
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.)
pp. 7 - 12
RCS2020-205
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.)
pp. 13 - 18
RCS2020-206
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)
pp. 19 - 24
RCS2020-207
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)
pp. 25 - 30
RCS2020-208
Physical-Layer Cell Identity Detection Probability for Broadband Single-Carrier Transmission
Kyogo Ota, Daisuke Inoue, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO)
pp. 31 - 36
RCS2020-209
Wireless Resource Reuse Employing Fog Nodes with Interference Cancellation for D2D Communications
Hiroyuki Kyoshima, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
pp. 37 - 42
RCS2020-210
Radio and computational resource allocation in heterogeneous networks
Riku Saito, Koichi Adachi (UEC)
pp. 43 - 48
RCS2020-211
Context-Based MEC Platform for Augmented-Reality Services in 5G Networks
Yue Wang, Tao Yu, Kei Sakaguchi (Tokyo Tech)
pp. 49 - 54
RCS2020-212
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)
pp. 55 - 60
RCS2020-213
Multi-Drone Full-Duplex Communication Systems for Joint Video Transmission and Flight Control
Shunya Imada, Tao Yu, Kiyomichi Araki, Kei Sakaguchi (Tokyo Tech)
pp. 61 - 66
RCS2020-214
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)
pp. 67 - 72
RCS2020-215
[Invited Lecture]
Latest Trends in 6G Policy
Shinichiro Ebara (MIC)
p. 73
RCS2020-216
[Invited Lecture]
Outlook for 6G Wireless Technology
Yoshihisa Kishiyama (NTT DOCOMO)
p. 74
RCS2020-217
[Invited Lecture]
Towards Super Smart Society using Beyond 5G
Kei Sakaguchi, Kazuki Maruta, Eisuke Fukuda (Tokyo Tech)
p. 75
RCS2020-218
[Invited Lecture]
Prospects and NEC's Activities toward 6G Radio Area Network
Ogami Tadashi (NEC)
p. 76
RCS2020-219
[Invited Lecture]
Ericsson 6G vision and activities
Masanobu Fujioka, Hedeshi Murai (Ericsson)
pp. 77 - 81
RCS2020-220
[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)
pp. 82 - 87
RCS2020-221
A Study on Conversion of NLoS conditions to LoS conditions using Sidelink in Smart Factory Environments
Akihiro Kubota, Seiichi Sampei, Takumi Takahashi (Osaka Univ.)
pp. 88 - 93
RCS2020-222
A Study on Movement Route Control of Autonomous Vehicles Based on Radio Environment Monitoring in Factory Environment
Taisei Michimi, Seiichi Sampei (Osaka Univ)
pp. 94 - 99
RCS2020-223
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)
pp. 100 - 105
RCS2020-224
Performance of CRC-Aided Erasure Demodulation of M-ary Chirp Spread Spectrum Signal
Yukitoshi Sanada, Takumi Ono (Keio Univ.)
pp. 106 - 111
RCS2020-225
Polar Code Construction using Tabu Search with Bhattacharyya Parameter
Akira Yamada, Tomoaki Ohtsuki (Keio Univ.)
pp. 112 - 117
RCS2020-226
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.)
pp. 118 - 123
RCS2020-227
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.)
pp. 124 - 129
RCS2020-228
Sum Capacity Maximization-based Power Allocation for Cluster-wise Distributed MU-MIMO
Sijie Xia, Chang Ge, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.)
pp. 130 - 134
RCS2020-229
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.)
pp. 135 - 140
RCS2020-230
A Study of Feedback Control for Suppression of Communication Quality Deterioration in Adaptive RAN
Haruhisa Hirayama, Yu Tsukamoto, Shinobu Nanba, Hiroyuki Shinbo (KDDI Research)
pp. 141 - 146
RCS2020-231
[Poster Presentation]
User Pairing via Reinforcement Learning Based Selection in NOMA Systems
Ahmad Gendia, Osamu Muta (Kyushu Univ.)
pp. 147 - 148
RCS2020-232
[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.)
pp. 149 - 154
RCS2020-233
[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.)
pp. 155 - 156
RCS2020-234
[Poster Presentation]
An Application of Decision Feedback Channel Estimation to MIMO Sphere Decoding
Yuki Maruyama, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)
pp. 157 - 158
RCS2020-235
[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)
pp. 159 - 160
RCS2020-236
[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.)
pp. 161 - 162
RCS2020-237
[Poster Presentation]
Radio Propagation Prediction Using Building Information in Radio Environment Map for Smart Meters
Soraya Mitate, Takeo Fujii (UEC)
pp. 163 - 164
RCS2020-238
[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.)
pp. 165 - 166
RCS2020-239
[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.)
pp. 167 - 170
RCS2020-240
[Poster Presentation]
Study on verifying technology on interoperability of base station equipment
Tetsuya Yasui, Yoshinori Ishikawa (YRP)
pp. 171 - 172
RCS2020-241
[Poster Presentation]
Development of a Baseball Sign Transmission System Using Electronic Communication Devices
Shinichi Motomura, Yamato Maekawa, Yasunori Ishihara (Nanzan Univ.)
pp. 173 - 174
RCS2020-242
[Poster Presentation]
Connectivity of UAV equipped with ULA using CoMP Transmission in Cellular Network
Junpei Kawakami, Koichi Adachi (UEC)
pp. 175 - 176
RCS2020-243
[Invited Talk]
Evolution and Prospect of Digital RF Transceiver Technologies
Noriharu Suematsu, Mizuki Motoyoshi, Suguru Kameda (Tohoku Univ.)
pp. 177 - 181
RCS2020-244
[Invited Talk]
Research and Development of Beyond 5G and 6G Systems Based on Viewpoints of Resilient Radio Resource Utilization
Hiroshi Harada (Kyoto Univ.)
pp. 182 - 187
RCS2020-245
[Invited Talk]
Intelligent Wireless Communications towards 6G
Tomoaki Ohtsuki (Keio Univ.)
p. 188
RCS2020-246
Interaction Between Communication Systems With and Without Time-Division Control
Hiroshi Aoki, Shinji Yamaguchi, Akio Hasegawa, Hiroyuki Yokoyama (ATR)
pp. 189 - 194
RCS2020-247
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)
pp. 195 - 200
RCS2020-248
Automated Driving with Cooperative Perception Using Millimeter-wave V2I Communications for Safe and Efficient Passing Through Intersections
Ryuichi Fukatsu, Kei Sakaguchi (Tokyo Tech.)
pp. 201 - 206
RCS2020-249
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)
pp. 207 - 211
RCS2020-250
Selective Reflection Control-based Channel Estimation Overhead Reduction in IRS-aided Mobile Communication Systems
Hashida Hiroaki, Kawamoto Yuichi, Kato Nei (Tohoku Univ.)
pp. 212 - 217
RCS2020-251
Utilization of Spectrum Database for interference management in Small Cell System based on Monte Carlo Stochastic Constraint
Tetsuki Taniguchi, Takeo Fujii (UEC)
pp. 218 - 221
RCS2020-252
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)
pp. 222 - 227
RCS2020-253
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.)
pp. 228 - 233
RCS2020-254
Deep Learning-based Channel Estimation to Mitigate Channel Aging in Massive MIMO with Pilot Contamination
Hiroki Hirose, Tomoaki Ohtsuki (Keio Univ.)
pp. 234 - 239
RCS2020-255
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.)
pp. 240 - 245
RCS2020-256
Beamforming Design for Heterogeneous Wireless Systems with Coded-Caching
Ayaka Urabe, Koji Ishibashi (UEC)
pp. 246 - 251
RCS2020-257
Tensor-aided Beamforming Design for Cell-Free MIMO
Kengo Ando (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC)
pp. 252 - 257
RCS2020-258
[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)
pp. 258 - 259
RCS2020-259
[Special Invited Talk]
Present, Past and Future of Wireless Systems
-- Looking back the half century with radio --
Masahiro Umehira (Ibaraki Univ.)
p. 260
RCS2020-260
Compensation for axis misalignment of UCA with OAM beam control
Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba)
pp. 261 - 266
RCS2020-261
[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.)
pp. 267 - 272
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.