Online edition: ISSN 2432-6380
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SR2025-80
[Technology Exhibit]
Inter-System Interference Suppression Using Blind Adaptive Arrays on Software-Defined Radio Platforms
Takeshi Kazama, Kotaro Fukue (Tokyo Univ. of Science), Hideya So (Kogakuin Univ.), Kazuki Maruta (Tokyo Univ. of Science)
p. 1
SR2025-81
[Technology Exhibit]
An Experimental Massive MIMO-OFDM Transmission System for High-Efficiency Underwater Acoustic Communication
Shuji Nonaka, Kota Koyano, Ayaka Saeki (Tokyo Univ. of Science), Daisuke Hisano (Univ. of Osaka), Mitsuyasu Deguchi, Yukihiro Kida, Ayaka Yomoda, Takuya Shimura (JAMSTEC), Kazuki Maruta (Tokyo Univ. of Science)
p. 2
SR2025-82
[Technology Exhibit]
Real-Time Coordination of Ray Tracing and UAV Control in a Cyber-Physical System
Kentaro Saito, Tatsuki Sakata (Tottori Univ.)
p. 3
SR2025-83
[Technology Exhibit]
System-level simulator for reliablity evaluation of global cybernetic avatar teleoperation in large-scale deployment
Kazuto Yano, Katsuhiro Temma, Takuya Kurihara, Toshikazu Sakano (ATR), Kazuo Ibuka, Atsushi Wakayama, Homare Murakami, Takeshi Matsumura (NICT)
pp. 4 - 9
SR2025-84
[Technology Exhibit]
A Simulator for Designing Ground-to-Train Wireless Communication Network in High-Speed Trains
Nobuaki Kuno, Koshiro Kitao, Yuyuan Chang, Satoshi Suyama (NTT DOCOMO), Chikara Hirai (RTRI), Koji Yotsumoto (KOKUSAI DENKI Electric), Tomoyuki Tange (Central Japan Railway Company)
pp. 10 - 11
SR2025-85
[Technology Exhibit]
Simulator for Designing Mobile Communication Areas in High-Speed Trains
Koshiro Kitao, Satoshi Suyama, Nobuaki Kuno, Yuyuan Chang (NTT DOCOMO), Chikara Hirai (Railway Technical Research Institute), Koji Yotsumoto (KOKUSAI DENKI Electric), Tomoyuki Tange (Central Japan Railway Company)
pp. 12 - 13
SR2025-86
[Technology Exhibit]
Area Coverage Techniques Using Dielectric Waveguides in High-Speed Trains and Coverage Prediction
Atsushi Kaji, Tsukasa Ohira, Yasuhiro Kido, Satoshi Suyama (NTT DOCOMO), Tomoyuki Tange (Central Japan Railway Company), Masaki Hamamoto (Japan Mobile Communications Infrastructure Association)
pp. 14 - 16
SR2025-87
高精度波形品質評価のためのRF計測・補正技術
Jia You (Siglent)
p. 17
SR2025-88
[Technology Exhibit]
Towards 6G: Bridging Simulation and Verification with a Ready-to-Use Experimental Testbed
TMY Technology, Gabie Chu (TMYTEK)
pp. 18 - 19
SR2025-89
[Technology Exhibit]
Integrated Wireless System Evaluation Technology Combining Radio Propagation Analysis and Network Simulation
Shingo Kawabata (Johokobo)
p. 20
SR2025-90
[Technology Exhibit]
Near-Field Antenna Evaluation Technology for Millimeter-Wave Wireless Devices
Honjo Yoshikazu (Candox Systems)
p. 21
SR2025-91
[Technology Exhibit]
Real-time Spectrum and Network Integrated Analysis Platform for Wideband Wireless Communication System Verification
Takashi Akita (RIGOL)
pp. 22 - 25
SR2025-92
Study on roaming method for millimeter wave band wireless LAN under non-standalone operation
Keiichiro Mori, Yusuke Okumoto, Katsuhiro Temma, Takuya Kurihara, Kazuto Yano, Toshikazu Sakano (ATR)
pp. 26 - 31
SR2025-93
[Short Paper]
Performance Evaluation of a Priority Control Method with Interpolation Result Feedback under Observation Targets with Various Spatial Correlations
Hideyasu Hirane, Osamu Takyu (Shinshu Univ.)
pp. 32 - 34
SR2025-94
[Short Paper]
Experimental verification of access control for frequency spectrum sharing between Wi-Fi Halow and LoRa
Keita Aoki, Osamu Takyu (Shinshu Univ.), Koichi Adachi (Keio Univ.), Mai Ohta (Kogakuin Univ.), Takeo Fujii (UEC)
pp. 35 - 37
SR2025-95
[Short Paper]
Proposal of Environmental Monitoring System based on LPWA with Hierarchical Modulation
Osamu Takyu, Haruki Shibata, Keijiro Maezawa (Shinshu Univ.)
pp. 38 - 40
SR2025-96
[Special Invited Talk]
My studies on radio communications and electronics originated from germanium radios and wireless microphones with My Kit
-- Handmade antennas and digital mode "FT8" in the 50th anniversary year of my amateur radio station --
Makoto Taromaru (Fukuoka Univ.)
p. 41
SR2025-97
Throughput Evaluation of MU-MIMO in Urban and Suburban Environments with FR3 Hybrid Beamforming
Shunsuke Kamiwatari, Shuto Fukue, Ryochi Kataoka, Tatsuya Nagao, Issei Kanno, Takahiro Hayashi (KDDI Research)
pp. 42 - 47
SR2025-98
[Invited Lecture]
A Method for Expanding Service Areas Using Interference-Avoidance Scheduling in Multiple Proximate L5G Network Environments
Changwoo Pyo, Masafumi Moriyama, Homare Murakami, Hirokazu Sawada, Takeshi Matsumura (NICT)
pp. 48 - 53
SR2025-99
[Invited Lecture]
Recent Advances in Wireless LAN Technologies
-- A Perspective on Spectrum Utilization --
Tomoko Adachi (Toshiba)
p. 54
SR2025-100
[Invited Talk]
Research on Wireless Communication Technologies Applying Nonlinear Dynamics and Photonic Computing
Mikio Hasegawa (Tokyo Univ. of Science)
p. 55
SR2025-101
Impact of radio noise from autonomous mobile devices on mobile phone communication quality
Satoru Shimizu, Atsuya Kase, Susumu ANO (ATR)
pp. 56 - 59
SR2025-102
A Study on Received Power Estimation for Sub-Terahertz Wireless LAN Based on Multi-Band Propagation Information
Takuya Kurihara, Kazuto Yano, Toshikazu Sakano (ATR)
pp. 60 - 65
SR2025-103
Open-Loop Phase and Timing Synchronization for USRP Software Defined Radio Using Phase-Only Correlation
Yoji Yamada (NIT, Ishikawa College), Suguru Kameda (Hiroshima Univ.)
pp. 66 - 72
SR2025-104
Propagation Path Reutilization for Efficient Ray Tracing Method in Wireless and Environmental Parameter Studies of Wireless Power Transmission
Kento Sugiyama, Yasuyuki Ninomiya, Yoto Emori, Kenshi Horihata, Akio Hasegawa, Hiroyuki Yokoyama (ATR)
pp. 73 - 80
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.