Online edition: ISSN 2432-6380
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RCS2021-175
Highly efficient multi-hop transmission using encryption-then-compression based on CRC-aided Polar code
Ryota Yatsu, Koji Ishibashi (UEC), Hideki Endo, Sota Tsuchiya (Tokyo Gas)
pp. 1 - 6
RCS2021-176
Flexible Index Mapping Scheme for Packet-Level Index Modulation
Kosuke Suzuki, Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC)
pp. 7 - 12
RCS2021-177
Codebook design in SCMA system with power distribution.
Daigo Hashimoto, Han Chenggao (UEC)
pp. 13 - 18
RCS2021-178
Performance Evaluation of SC-FDE Considering Radiation Pattern in Millimeter-wave and Terahertz Broadband Communications
Yuto Oyamada, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Keita Kuriyama, Yu Ono, Hayato Fukuzono, Masafumi Yoshioka (NTT), Fumiaki Maehara (Waseda Univ.)
pp. 19 - 23
RCS2021-179
Performance Evaluations of Transmitter and Receiver Hybrid Beamforming in Massive MIMO at 100 GHz-band
Nobuhide Nonaka, Satoshi Suyama, Tatsuki Okuyama, Takahiro Asai (NTT DOCOMO)
pp. 24 - 29
RCS2021-180
Issues of Sub-Terahertz-Band Radio Access Technologies for 6G
Hayato Fukuzono (NTT), Satoshi Suyama (NTT DOCOMO), Doohwan Lee, Daisei Uchida (NTT), Tatsuki Okuyama (NTT DOCOMO), Masashi Iwabuchi, Jun Mashino (NTT), Yoshihisa Kishiyama (NTT DOCOMO)
pp. 30 - 34
RCS2021-181
[Invited Lecture]
Research activities for realizing Cell Free massive MIMO
Issei Kanno, Masaaki Ito, Noboru Osawa, Shunsuke Kamiwatari, Kosuke Yamazaki, Shinji Nimura, Kazuki Tanaka, Ryo Inohara (KDDI Research Inc.)
p. 35
RCS2021-182
[Invited Lecture]
Examination of solutions applying LPWA to ICN
Mitsuru Uesugi, Yoshiaki Shinagawa (Panasonic)
pp. 36 - 40
RCS2021-183
[Invited Talk]
Technology Trends and Basics of Millimeter-Wave Phased-Array Transceiver for Beyond 5G
Kenichi Okada (Tokyo Tech)
pp. 41 - 46
RCS2021-184
[Invited Talk]
Web of Things Standard for IoT Interoperability
Kunihiko Toumura (Hitachi)
pp. 47 - 50
RCS2021-185
Physical Cell ID Detection Probability with Polarization Receiver Diversity Using NR Synchronization Signals in 3GPP CDL Channel Models
Shun Yoneda, Daisuke Inoue, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO)
pp. 51 - 56
RCS2021-186
[Encouragement Talk]
SS/PBCH Block Features and PCID/Radio Frame Timing Detection Methods for NR Radio Interface
Mamoru Sawahashi, Daisuke Inoue, Kyogo Ota (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO)
pp. 57 - 62
RCS2021-187
Evaluation of the Effectiveness of Metasurface, FSS, and Relay Station Technologies for Improving Indoor Areas in the High Frequency Band
Jun Tsuboi (DOCOMO), Takeshi Motegi, Osamu Kagaya (AGC), Daisuke Kitayama (NTT), Kensuke Miyachi, Takahiro Asai (DOCOMO)
pp. 63 - 68
RCS2021-188
Performance Analysis on distributed CPU Cooperation Schemes of CF-mMIMO on User-Centric RAN Towards Beyond 5G
Naoki Aihara, Akio Ikami, Takahide Murakami, Yu Tsukamoto, Hiroyuki Shinbo (KDDI Research)
pp. 69 - 74
RCS2021-189
A Study on User Scheduling for Overloaded Environment in Distributed Antenna Network Using Quantum Computing
Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.)
pp. 75 - 80
RCS2021-190
[Invited Talk]
Factor Analysis of Communication Quality through Machine Learning and Wireless LAN Sensing
Koji Yamamoto (Kyoto Univ.)
p. 81
RCS2021-191
[Invited Lecture]
Performance evaluation on QoS Prediction between Terminals and Access Points Using Convolutional Neural Network
Hiroya Ono, Yuki Sakaue, Satoshi Narikawa (NTT)
pp. 82 - 87
RCS2021-192
[Invited Lecture]
Energy-Efficient DQN-based User Association for Sub6GHz/mmWave Networks
Megumi Kaneko, Thi Ha Ly Dinh (NII), Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Yasushi Takatori (NTT)
p. 88
RCS2021-193
An evaluation of inter-UE CLI for sub-band non-overlapping full duplex
Masahito Umehara, Masaya Shibayama, Ryoichi Ogasawara, Yuichi Hasegawa (KDDI)
pp. 89 - 94
RCS2021-194
Smoothing Method of User Terminal Accommodation for Blockchain Based Wireless Network Sharing
Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama (NTT)
pp. 95 - 100
RCS2021-195
Resource Allocation for Periodic Traffic in LPWAN
Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC)
pp. 101 - 106
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.