IEICE Society Conference 2025
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Session Details

一般セッションB. Communications Society : B-5A．Radio Communication systemA (mobile communication)

[B-5A]Radio Communication systemA (mobile communication)

Fri. Sep 12, 2025 9:00 AM - 12:15 PM JST
Fri. Sep 12, 2025 12:00 AM - 3:15 AM UTC
Building for General Education (A/B/C) 3F A34(Okayama University)
Chair:TAKUTO ARAI(Nippon Telegraph and Telephone Corporation), KAZUKI MARUTA(Tokyo University of Science)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[B-5A-31]A Study on Synchronization Signal Detection for Satellite Communication Using Cellular Standard

〇Michiharu Nakamura1, Takeshi Matsumura1 (1. National Institute of Information and Communications Technology)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[B-5A-32]Initial study of air turbulence prediction by diffusion model in free-space optical communications

〇Ryo Nishizono1, Shun Kojima1 (1. Graduate School of Engineering Science, Yokohama National University)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[B-5A-33]A Simulation Study on the Integration of Visible Light Communication into NRNT in 6G

〇Yuyuan Chang1, Huiling Jiang1, Satoshi Suyama1 (1. NTT DOCOMO, INC.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[B-5A-34]A Field Experiment of Interference Canceller from 5G Base Stations to Satellite Ground Stations

〇Takafumi Fujii1, Teruya FUJII2,1 (1. SoftBank Corp., 2. Science Tokyo)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[B-5A-35]Optimization of beamforming to suppress interference from other cells for frequency sharing between ground and sky cells

〇Toshihisa Tsuji1, Teruya Fujii2,1 (1. Institute of Science Tokyo, 2. SoftBank Corp.)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[B-5A-36]Evaluation of User-Centric RAN for Aerial Use Cases

〇Keita Fukushima1, Yu Tsukamoto1, Yohei Konishi1, Akio Ikami1 (1. KDDI Research, Inc.)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

Break time

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[B-5A-37]Performance Evaluation of MU-MIMO Precoding in Digital Twin-Aided Wireless Communication Control Using Propagation Environment Dynamics Prediction

〇Hibiki Tsukada1, Takuto Arai1, Shuki Wai1, Daisei Uchida1, Takafumi Fujita1 (1. NTT)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[B-5A-38]A Study on Domain Selection Methods for Estimating Throughput in Cellular Networks

〇Mitsuki Nakamura1, Motoharu Sasaki1, Kenichi Kawamura1, Tomoaki Ohtsuki2 (1. NTT, Inc., 2. Keio Univ.)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-5A-39]Experimental Evaluation of Downlink Throughput Prediction Technology Using Public Cellular Base Station Data

〇Keisuke Wakao1, Motoharu Sasaki1, Minoru Inomata1, Genki Tajima1, Mitsuki Nakamura1, Kenichi Kawamura1 (1. NTT, Inc.)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[B-5A-40]Evaluation of throughput characteristics of 5G/6G based on map-based hybrid channel model

〇Koshiro Kitao1, Satoshi Suyama1, Takahiro Tomie1, Nobuaki Kuno1, Kiichi Tateishi1, Huiling Jiang1 (1. NTT DOCOMO, INC.)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[B-5A-41]A Study on Performance Comparison of Sub-6 GHz-Band 5G Experiments and Digital-Twin Simulations in Indoor Factory

〇Atsuya Nakamura1, Satoshi Suyama1, Koshiro KItao1, Yuyang Chang1, Huiling Jiang1, Shinji Kobayashi2, Hiroaki Yamada2, Goro Ikeda3 (1. NTT DOCOMO, INC., 2. OMRON Corp, 3. Nokia Solutions and Networks Japan G.K.)
12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[B-5A-42]Comparing Transmission Characteristics of 5G Frequency Band and Mid-band in Yokosuka Urban Environment by Link-level-simulation

〇yuta Hayashi1, Takahiro Tomie1, Satoshi Suyama1, Dan Mohri1, Yuyuan Chang1, Jiang Huiling1 (1. NTT DOCOMO, INC.)
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