IEICE Technical Report

Online edition: ISSN 2432-6380

Volume 125, Number 135

Sensor Network and Mobile Intelligence

Workshop Date : 2025-07-30 - 2025-08-01 / Issue Date : 2025-07-23

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Table of contents

SeMI2025-17
A study on chromaticity modulation combining discrete cosine transform in digital signage and image sensor-based visible light communication
Katsumasa Noritake, Kentaro Kobayashi (Meijo Univ)
pp. 1 - 6

SeMI2025-18
Evaluation of impact of PID-controlled mobility on control quality in CSMA/CA-based coverage control
Taiyo Hanamura, Kentaro Kobayashi (Meijo Univ.)
pp. 7 - 12

SeMI2025-19
A study on information transfer methods for CSMA/CA-based coverage control
Manato Washioka, Kentaro Kobayashi (Meijo Univ.)
pp. 13 - 18

SeMI2025-20
Graph Node Partitioning based on Graph Signal Sampling Theory
Ryosuke Ikura, Junya Hara, Hiroshi Higashi, Yuichi Tanaka (UOsaka)
pp. 19 - 24

SeMI2025-21
A study on indoor drone positioning using Wi-Fi RTT based on ESP-IDF
Motoyuki Otaki, Kentaro Kobayashi (Meijo Univ.)
pp. 25 - 30

SeMI2025-22
Evaluation with Real Video Transmission of A Bi-Directional Intermittent Wireless Multi-Hop Transmission Method for Multiple UAVs Control and Video Streaming
Akihiro Nishida, Thanh Van Pham, Susumu ishihara (Shizoka Univ.)
pp. 31 - 36

SeMI2025-23
Infrastructure-based multi-LiDAR tracking system for micro-mobility vehicles using deep-learning detection
Yuta Fukiya, Ryoichi Shinkuma, Gabriele Trovato (SIT)
pp. 37 - 40

SeMI2025-24
Throughput Analysis of Multi-Cell GF-NOMA Based on Stochastic Geometry
Yuta Ueda, Takeshi Hirai (Osaka Univ.), Shigeo Shioda (Chiba Univ.), Naoki Wakamiya (Osaka Univ.)
pp. 41 - 45

SeMI2025-25
[Invited Talk] Optimization technologies integrating multiple wireless accesses
Tomoaki Ogawa (NTT)
p. 46

SeMI2025-26
Selection of K for K-Nearest Neighbor Filtering
Kosuke Nakatani, Yuichi Tanaka (UOsaka)
pp. 47 - 52

SeMI2025-27
BLSQ for Multi-server Wireless Multihop Networks
Zhihan Cui (JAIST), Yan Chen (RUB), Yuto Lim (JAIST), Tarik Taleb (RUB)
pp. 53 - 58

SeMI2025-28
Natural Language Programming for IoT Enabled by Large Language Models
Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. Tokyo)
pp. 59 - 64

SeMI2025-29
[Invited Lecture] Early Commercialization and System Evolution for HAPS Direct-to-Mobile-Phone Service -- Interference-Suppressed TDD HAPS: Achieving High Capacity with Polarized MIMO and High Mobility with Satellite Backhaul --
Yuki Hokazono, Kenji Fukasawa (NTT DOCOMO), Yuto Muroki, Yoshihisa Kishiyama (Space Compass)
p. 65

SeMI2025-30
[Invited Lecture] Current and Future Prospects of Middleware in Non-Terrestrial Networks
Takashi Watanabe (Univ. of Osaka), Makoto Kobayashi (Hiroshima City Univ.), Zhou Enping (Univ. of Osaka)
pp. 66 - 69

SeMI2025-31
[Invited Lecture] Monitoring of MAC Scheduler in 5G O-RAN Architecture Using FAPI/nFAPI Proxy
Yuki Yonezawa, Miyuki Soeya, Koji Akita, Daisuke Uchida (TOSHIBA)
pp. 70 - 75

SeMI2025-32
[Invited Lecture] Efforts toward Underwater Large-Scale MIMO-OFDM Transmission
Kazuki Maruta, Shuji Nonaka (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Mitsuyasu Deguchi, Yukihiro Kida, Takuya Shimura (JAMSTEC)
p. 76

SeMI2025-33
[Invited Lecture] N/A
Yusuke Ikemura, Hayato Terasoma, Takuma Matukawa, Sorachi Kato (Osaka Univ.), Takeru Fukushima (NTT), Takuya Fujihashi (Osaka Univ.), Tomoki Murakami (NTT), Takashi Watanabe, Shunsuke Saruwatari (Osaka Univ.)
p. 77

SeMI2025-34
[Invited Lecture] Flight Stabilization of a UAV with Wireless Networked Detachable Rotors Considering Bandwidth Constraints
Yuki Asada (Keio Univ.), Hiroshi Yoshida, Dai Kanetomo (NEC), Ryogo Kubo (Keio Univ.)
p. 78

SeMI2025-35
[Invited Lecture] Experimental Evaluation of a Device Identification Method Using Orthonormal Laguerre Two-Dimensional Polynomials on Wi-Fi Devices -- Evaluation in Different Communication Environments --
Atsuya Okada, Kazuki Komatsu (Toyohashi Univ. of Tech.), Yuichi Miyaji (Aichi inst. of Tech), Hideyuki Uehara (Toyohashi Univ. of Tech.)
pp. 79 - 84

SeMI2025-36
[Invited Lecture] Remote RRI Estimation: A Signal Reconstruction Approach with Multi-channel Input and Channel-Wise Attention Mechanism
Shengze Wang, Mondher Bouazizi, Ohtsuki Tomoaki (Keio University)
pp. 85 - 90

SeMI2025-37
[Invited Talk] Field Trial of the Cooperative Infrastructure Platform for Safe Remote Monitoring of Automated Driving -- Continuous Wireless Video Transmission via Cooperative Quality Prediction, Network and Video Controls --
Taichi Kawano, Masaki Okada, Kotaro Ono, Takuma Tsubaki, Nobuhiro Azuma, Takuya Tojo (NTT)
p. 91

SeMI2025-38
Silence Periods and User Group Analysis of Mental Health-Related Emotional Patterns on Reddit
Yu Zhang, Mondher Bouazizi, Ohtsuki Tomoaki, Shi Xiaodan (Keio Univ.)
pp. 92 - 97

SeMI2025-39
Class-Incremental Learning for WiFi-Based Human Activity Recognition Using ResNet18-ABLSTM
He Zhengran, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.)
pp. 98 - 103

SeMI2025-40
Development of an Ambiguous Emotion Tracking System Using a Smartwatch and Analysis of Hesitation Time
Takahiro Ueno (Fukuyama Univ.)
pp. 104 - 108

SeMI2025-41
[Invited Talk] Experimental Evaluations of Device-Free Localization Using Channel State Information in WLAN Systems
Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki, Hanae Otani (NTT)
p. 109

SeMI2025-42
[Invited Lecture] WiFi Sensing-Based Delay-Synchronous Channel Sounding
Koji Yamamoto (KIT), Katsuyuki Haneda (Aalto Univ.)
p. 110

SeMI2025-43
[Invited Lecture] Challenges of Wi-Fi CSI-Based Human Localization in ISAC
Naoki Honma, Kentaro Kikuta (Iwate Univ.), Takeshi Nakayama, Shoichi Iizuka (Panasonic), Kentaro Murata (Iwate Univ.)
pp. 111 - 116

SeMI2025-44
[Invited Lecture] Supervised Learning-based Camera Image Estimation from Wi-Fi CSI
Takayuki Nishio (ScienceTokyo)
p. 117

SeMI2025-45
[Invited Lecture] Integrated Sensing and Communications (ISAC) Technology Trends and Japan's Efforts
Hideya So (Kogakuin Univ.), Nobuaki Kuno (DOCOMO), Shuhei Saito (Panasonic), Tomoki Murakami (NTT), Satoshi Suyama (DOCOMO)
pp. 118 - 123

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