[B-5A] 無線通信システムA | General Conference of the Institute of Electronics, Information and Communication Engineers

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

[B-5A]無線通信システムA

Tue. Mar 25, 2025 9:00 AM - 12:00 PM JST
Tue. Mar 25, 2025 12:00 AM - 3:00 AM UTC

Building No.1 BF 1BN(Tokyo City University)

Chair:YUYUAN CHANG, KAZUSHI MURAOKA

9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[B-5A-01]Iterative Joint Equalization and Channel Decoding for Faster-Than-Nyquist Signals over Fading Channels

〇Liu He¹, Hao Jia¹, Fukawa Kazuhiko¹ (1. Science Tokyo)

9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[B-5A-02]Code-Frequency-Time Division Multiple Access

〇Chenggao Han¹, Naoki Suehiro², Takeshi Hashimoto (1. Sigcode, Inc., 2. Signal Design, Inc.)

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[B-5A-03]Study on MU-MIMO applying horizontal and vertical beamforming to base station massive antennas

〇Kohei Mitsumoto¹, Teruya Fujii^1,2 (1. Institute of Science Tokyo, 2. SoftBank Corp)

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[B-5A-04]A Study on Deep Unfolding of Tensor Decomposition and its Loss Function Design for Millimeter-Wave MIMO-OFDM Channel Estimation

〇Shoma Hara¹, Takumi Takahashi¹, Hideki Ochiai¹ (1. Osaka University)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[B-5A-05]Study on Compensation of TX IQ imbalance in Wideband OFDM Systems

〇Yasuaki Yuda¹, Tomohiro Kimura¹, Shotaro Maki¹, Akihiko Nishio¹ (1. Panasonic Holdings Corporation)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[B-5A-06]OFDM preamble design for synchronization in a multipath environment

〇Akinori Ohashi¹, Hiroyasu Sano¹, Akinori Nakajima¹, Satoshi Yoshima¹, Masatsugu Higashinaka¹ (1. Mitsubishi Electric 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-07]A Study on the Layout of mmWave Pico-BS with 3D-BF

〇Naoto Inagaki¹, Satoshi Suyama², Hiroyuki Otsuka¹ (1. Graduate School of Engineering, Kogakuin University, 2. NTT DOCOMO)

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[B-5A-08]Consideration on Picocell Expansion Method Based on Received SINR of UE in HetNet

〇Shinji Daichi¹, Jundai Hirakawa², Satoshi Suyama³, Hiroyuki Otsuka² (1. Graduate School of Engineering, Kogakuin University, 2. Dept. of ICE, Kogakuin University, 3. NTT DOCOMO)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-5A-09]Interference Suppression Performance Using E-BSCMA in LTE-WLAN Coexistence Environment

〇Takeshi Kazama¹, Haruya Ikeda¹, Hideya So², Kazuki Maruta¹ (1. Tokyo Univ. of Science, 2. SIT)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[B-5A-10]Effect of space diversity on communication quality improvement in VHF-High narrowband IoT communication system DR-IoT

〇Shun Sasaki¹, Junya Abe¹, Shota Takagaki¹, Tetsushi Ikegami¹, Susumu Ishihara², Masakatsu Ogawa³, Arata Kato⁴, Mineo Takai⁵ (1. Meiji University, 2. Shizuoka University, 3. Sophia University, 4. Space-Time Engineering Japan, 5. Osaka University)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[B-5A-11]Basic study on improving user throughput using cell clustering method in dynamic TDD system

〇Tomoya Takagi¹, Hayato Soya¹, Hideya So² (1. Suwa University of Science, 2. Shonan Institute of Technology)

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