IEICE Technical Report

Online edition: ISSN 2432-6380

Short Range Wireless Communications

Workshop Date : 2026-01-13 / Issue Date : 2026-01-06

SRW2025-48
[Invited Talk] Revolutionizing RF for 6G: Testbeds, Architectures, and Spectrum Frontiers for mmWave Technology
Su-Wei Chang (TMY Technology Inc.)
p. 1

SRW2025-49
[Invited Lecture] Radio Wave Propagation Characteristics of a 28 GHz Band Distributed Antenna System Using Analog Radio over Fiber (RoF)
Yusuke Miyazeki, Mikoto Nakamura, Daisuke Kawase, Naruto Tanaka, Katsuyuki Imai, Tomoyuki Funada, Hiroshi Miyata, Keisuke Jinen (SEI)
p. 2

SRW2025-50
(See Japanese page.)
pp. 3 - 6

SRW2025-51
(See Japanese page.)
p. 7

SRW2025-52
A Lightweight and Calibration-Free Path Loss Exponent Estimator with RSSI and Anchor Spacing
Gurusanthosh Pabbisetty, Hiroki Mori (Toshiba)
pp. 8 - 13

SRW2025-53
Digital-Twin-Aided Estimation of Number of Arrival-Path for AoA Estimation
Itsuki Ichikawa, Norisato Suga (SIT)
pp. 14 - 19

SRW2025-54
Radio Propagation Estimation Using Material Classification from RGB Images and LiDAR Point Clouds
Ryotaro Gozono, Norisato Suga (SIT)
pp. 20 - 25

SRW2025-55
A Proposal of TXOP Control Scheme for Device Group Using Periodic NAV Notifications
Shunsuke Tsutsumi, Shinichi Miyamoto (Wakayama Univ.)
pp. 26 - 31

SRW2025-56
Improvements to the CW Backoff Algorithm in CSMA/CA for Enhanced Throughput
Jun Matsubayashi, Tadasuke Minagawa, Tetsushi Ikegami (Meiji Univ.)
pp. 32 - 37

SRW2025-57
Alert and Action Suggestion Methods in a Wireless Environment Monitoring System for Manufacturing and Medical Fields
Yasuyuki Ninomiya, Ayano Ohnishi, Masuto Nishiura (KKE)
pp. 38 - 43

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan