Online edition: ISSN 2432-6380
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RCS2023-151
Peak Cancellation Signal-Based Parallel PAPR Reducton Method Using Low-Dimensional Null Space in Massive MIMO-OFDM Transmission
Jun Saito, Takanori Hara, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 1 - 6
RCS2023-152
Beam Selection Based on Angle-Domain Beam Grouping for Massive MIMO Analog Beamforming Using NOMA in Cellular Downlink
Nobuhide Nonaka, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 7 - 12
RCS2023-153
Performance evaluation of LoRa in urban mobile environment in 920 MHz and 215 MHz
Kenichi Takizawa, Hajime Susukita (NICT)
pp. 13 - 16
RCS2023-154
[Invited Lecture]
Use Cases for Wi-Fi Sensing
Masakatsu Ogawa (Sophia Univ.)
p. 17
RCS2023-155
2D Pre-beamforming Control Method for Improving Performance of Fixed Wavelength Allocation Beamforming with Massive Planar Array Antenna
Mizuki Suga, Yuta Takahashi, Yasuyoshi Yamamoto, Hideki Toshinaga, Naoki Kita (NTT)
pp. 18 - 23
RCS2023-156
Performance Evaluation of Beam Search Scheme using Fast Beam Steering
Hideya So, Kouki Namegaya (SIT), Kazuki Maruta (TUS), Takana Kaho (SIT)
pp. 24 - 28
RCS2023-157
Collaborative Radio Communications with Distributed Base-stations synchronized by Wi-Wi
Kenichi Takizawa, Satoshi Yasuda, Nobuyasu Shiga (NICT)
pp. 29 - 32
RCS2023-158
Integrated Radio Resource and User-Cluster Allocation for mmWave Distributed MIMO with Partial MMSE
Daichi Shirase, Kazushi Muraoka, Jun Shikida (NEC)
pp. 33 - 38
RCS2023-159
Performance of NR Downlink Initial Access Using Synchronization Signal Block for mm-Wave Bands
Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO)
pp. 39 - 44
RCS2023-160
Adaptive Fast Beam Tracking Algorithm for Various Road Environment
Ryo Iwaki, Jin Nakazato (UTokyo), Sojin Ozawa, Kazuki Maruta (TUS), Muhammad Asad, Ehsan Javanmardi, Manabu Tsukada, Hideya Ochiai, Hiroshi Esaki (UTokyo)
pp. 45 - 50
RCS2023-161
Location-Based Broad-Range Null-Steering in V2I Multiuser MIMO Transmission
Yuki Sasaki, Sojin Ozawa (Tokyo Univ. of Science), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato, Manabu Tsukada (UTokyo), Kazuki Maruta (Tokyo Univ. of Science)
pp. 51 - 56
RCS2023-162
A Study for the Use of Public Communication Lines in Train Control Systems
Koki Iwamoto, Takayasu Kitano, Satoko Ryuo, Akihiro Gion, Keiichi Takeuchi (RTRI)
pp. 57 - 62
RCS2023-163
[Invited Lecture]
Relaying achieving high-capacity and low-latency data transmission in millimeter wave bands (*)
Masahiro Takigawa, Ryochi Kataoka, Issei Kanno, Yoji Kishi (KDDI Research)
p. 63
RCS2023-164
[Invited Lecture]
Multipath Cluster Channel Measurement for 300-GHz Short-Range Ultra-High Data-Rate Wireless Access Scenarios
Minseok Kim, Minghe Mao, Riku Takahashi, Noa Sato (Niigata Univ.)
pp. 64 - 69
RCS2023-165
[Invited Lecture]
A 2D Beam-Steerable 252-285-GHz 25.8-Gbit/s CMOS Receiver Module
Takeshi Yoshida (Hiroshima Univ.), Shinsuke Hara, Tatsuo Hagino, Mohamed Mubarak, Akifumi Kasamatsu (NICT), Kyoya Takano (Tokyo Univ. of Science), Yoshiki Sugimoto, Kunio Sakakibara (Nagoya Inst. of Tech.), Shuhei Amakawa, Minoru Fujishima (Hiroshima Univ.)
p. 70
RCS2023-166
[Invited Lecture]
Fast Beam Search for Distributed Antenna Systems in High Frequency Bands
Shuki Wai, Takuto Arai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT)
pp. 71 - 76
RCS2023-167
[Invited Lecture]
Technology trends on MIMO and Antenna Technologies in Millimeter Wave Bands based on Patent Applications
-- Analysis including applications to 5G --
Shoko Harata (JPO)
pp. 77 - 82
RCS2023-168
[Invited Talk]
User Terminal Collaborated MIMO Communications Exploiting Higher-Frequency Bands
-- Prototyping 12-multiplexing equipment with collaboration at 26 GHz --
Hidekazu Murata (Yamaguchi Univ.)
p. 83
RCS2023-169
DOCOMO's Activities to Exploit 5G in Factory
-- 5G Experimental Trials and Development of Simulator --
Satoshi Suyama, Atsuya Nakamura, Koshiro Kitao, Huiling Jiang (NTT DOCOMO)
pp. 84 - 89
RCS2023-170
Study on Propagation Emulation Method for 6G Using Dynamic Control by CPS
Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO)
pp. 90 - 94
RCS2023-171
Underwater acoustic OFDM transmission system with blind delay wave suppression
Haruya Ikeda, Soma Sumita (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Kazuki Maruta (Tokyo Univ. of Science)
pp. 95 - 100
RCS2023-172
[Encouragement Talk]
Differential OFDM for Underwater Acoustic Communications and its Experimental Results in Sharrow Sea Environment
Hiroshi Kubo, Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura (Ritsumeikan Univ.)
pp. 101 - 106
RCS2023-173
[Invited Lecture]
Relationship between size and reflected power of metal flat reflectors for indoor communications in the 300 GHz band
Makoto Ohashi, Keizo Cho, Akihiko Hirata (CIT)
pp. 107 - 112
RCS2023-174
[Invited Lecture]
Antenna Integrated Techniques and Problems in Sub-THz Band
Kunio Sakakibara, Yoshiki Sugimoto, Rohani Bakar, Takanori Narita, Motoko Sakamoto, Bazilah Baharom, Chatchai Chockchai, Shumpei Kishi, Takuya Sugiyama, Takeyuki Tsuchida, Azuki Iwamoto, Atsuya Yamazaki, Taisuke Uemura, Nobuyoshi Kikuma (NITech)
pp. 113 - 118
RCS2023-175
[Invited Lecture]
Polarization MIMO simulation and Measurement Method in EHF band
Kazuma Tomimoto, Toshiki Hozen, Tomonori Ikeda, Ryo Yamaguchi (SB)
pp. 119 - 123
RCS2023-176
Construction of Coordinated Base Stati ons for Network Coordination Interferen ce Canceller
Takafumi Fujii, Takuya Kaneda, Ryohei Maeda (Softbank), Teruya Fujii (Tokyo Tech)
pp. 124 - 128
RCS2023-177
The same frequency sharing by coordinating between UAV/HAPS and terrestrial cellular
Teruya Fujii (Titech), Takafumi Fujii (SoftBank)
pp. 129 - 134
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.