General Conference of the Institute of Electronics, Information and Communication Engineers
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Session Details

一般セッションCommunications : General Session (B)

[B-5A]無線通信システムA

Wed. Mar 26, 2025 9:00 AM - 12:00 PM JST
Wed. Mar 26, 2025 12:00 AM - 3:00 AM UTC
Building No.1 BF 1BN(Tokyo City University)
Chair:TETSUYA YAMAMOTO, TAKASHI SEYAMA
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[B-5A-12]An Evaluation of Method to Improve GPU Utilization of P-MMSE in Cell-Free massive MIMO

〇Yohei Konishi1, Akio Ikami1, Yu Tsukamoto1, Takahide Murakami1, Hiroyuki Shinbo1, Yoshiaki Amano1 (1. KDDI Research, Inc.)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[B-5A-13]CPU selection method with symbiosis of Cell-Free AP and Cellular AP

〇Renjie Li1, Yu Tsukamoto1, Akio Ikami1, Takahide Murakami1, Hiroyuki Shinbo1, Yoshiaki Amano1 (1. KDDI Research, Inc.)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[B-5A-14]Experimental Evaluation of Simultaneous Beam Search with Multiple Distributed Antenna on Distributed Antenna Systems using High Frequency Bands

〇Shuki Wai1, Takuto Arai1, Hibiki Tsukada1, Daisei Uchida1, Takafumi Fujita1 (1. NTT)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[B-5A-15]Experimental Evaluation of Spatial Resources Control in Distributed Antenna Systems Using High Frequency Bands

〇Takuto Arai1, Shuki Wai1, Hibiki Tsukada1, Daisei Uchida1, Takafumi Fujita1 (1. Nippon Telegraph and Telephone Corporation)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[B-5A-16]Proposal of Closs Link Interference Canceller for Dynamic TDD in Distributed Antenna Systems

〇Shotaro Ishimoto1, Takatoshi Sugiyama1, Hiroto Yamamoto2, Daisei Uchida2, Takafumi Fujita2 (1. Kogakuin University, 2. NTT Corporation)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[B-5A-17]Performance Evaluation of Uplink Transmission on Asymmetric UL mTRP/DL sTRP scenario

〇Akihiro Sonoda1, Takahisa Fukui1, Taro Kumamoto1, Kazunari Yokomakura1 (1. Sharp corporation)
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-18]An Analysis of Radio Resource Allocation for Minimizing Power Consumption in vRAN

〇Izumi Matsuzawa1, Akihiko Nishio2, Tetsuya Yamamoto2, Toshiaki Sakurai2, Takayuki Sotoyama2, Hiroki Nishiyama1 (1. Tohoku University, 2. Panasonic Holdings)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[B-5A-19]Analyses of Offloading Based on Predicted Values of Power Demand and Supply in vRANs Powered by Renewable Energy

〇Kai Nakamura1, Akihiko Nishio2, Tetsuya Yamamoto2, Toshiaki Sakurai2, Takayuki Sotoyama2, Hiroki Nishiyama1 (1. Tohoku Univ., 2. Panasonic Holdings)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-5A-20]Throughput Evaluation of Adaptive C-RAN Configuration Using CRU in Real User Distribution

〇Chi Zhi1, Hideya So1, Kazuki Maruta2, Yu Nakayama3 (1. Shonan Institute of Technology, 2. Tokyo University of Science, 3. Tokyo University of Agriculture and Technology)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[B-5A-21]Performance Evaluations of High Power User Equipment (HPUE) on Commercial 5G Network

〇Kasidis Arunruangsirilert1, Pasapong Wongprasert2, Jiro Katto1 (1. Waseda University, 2. Chulalongkorn University)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[B-5A-22]Experimental Study on E2E Throughput Performance in mmWave Relay Systems

〇Shunsuke Fujio1, Kazuo Shirakawa1, Kazuyuki Ozaki1 (1. FUJITSU LIMITED)
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