IEICE Technical Report

Online edition: ISSN 2432-6380

Communication Quality

Workshop Date : 2025-09-17 - 2025-09-19 / Issue Date : 2025-09-10

CQ2025-43
Trajectory Optimization for Aerial Base Station-Assisted Cellular Network with Intra-Cell Frequency Reuse in Spatiotemporally Varying Traffic Demands
Maki Kozaki, Takeshi Hirai (UOsaka), Sumiko Miyata (Science Tokyo), Naoki Wakamiya (UOsaka)
pp. 1 - 6

CQ2025-44
Impact of AP Distance on UAV Connection Distribution and Throughput via Evolutionary Game Theory
Kana Koizumi, Sumiko Miyata (Science Tokyo), Takeshi Hirai, Shun Kurokawa (UOsaka)
pp. 7 - 12

CQ2025-45
Visualize of Digital Twin Enabled Interoperability for V2X
Jin Nakazato (TUS), Tomoki Murakami, Hiroaki Shimmiya (NTT), Mikio Hasegawa (TUS)
pp. 13 - 18

CQ2025-46
Handover Control Method for Multiple Base Stations in Millimeter-Wave V2X Communication
Ryoichi Nori, Jin Nakazato, Yuki Sasaki, Sojin Ozawa (TUS), Haruki Osaki, Tetsuya Iye (KKE), Kazuki Maruta, Mikio Hasegawa (TUS)
pp. 19 - 24

CQ2025-47
The Impact of Carrier Aggregation of sub6 and Millimeter Wave on QoE of Video and Audio Transmission in 5G Environment
Satoshi Tsujimura, Toshiro Nunome (Nagoya Inst.)
pp. 25 - 30

CQ2025-48
Characteristics of Reconfigurable Intelligent Surface Modeled by Continuous Planar Surface at THz Bands
Xin Du (Kagoshima Uni.)
pp. 31 - 35

CQ2025-49
[Invited Talk] Research and development efforts on Wireless Sensing Topology for 6G
Tomoki Murakami, Kazuya Ohara, Shinya Otsuki, Tomoaki Ogawa (NTT)
p. 36

CQ2025-50
[Invited Talk] Super-wide-area Atmosphere and Ocean Observation Technology for Extreme Weather Forecasting
Tatsuya Iizuka, Naoto Endo, Hiroshi Matsubara (NTT)
p. 37

CQ2025-51
[Invited Lecture] Communication Quality Bridging Cyber Space and the Physical World from a Cross-Disciplinary Perspective
Takefumi Hiraguri (NIT)
p. 38

CQ2025-52
[Invited Lecture] Can Social Implementation Bridge the Gap between R&D and Commercialization?
Sumaru Niida (Chiba Tech.)
pp. 39 - 41

CQ2025-53
[Invited Lecture] A Preliminary Study on Changes in Research Topics within Research Communities in IEICE
Sho Tsugawa (Univ. of Tsukuba)
pp. 42 - 46

CQ2025-54
[Invited Talk] Development of a High-Accuracy Device-Free Localization Method Using Multipath Radio Propagation in Distributed Antenna Networks
Minseok Kim, Geshi Teng, Keita Nishi (Niigata Univ.)
pp. 47 - 52

CQ2025-55
[Invited Lecture] Spatio-Temporal Scheduling for Highly Efficient Wireless Power Transfer
Yuna Sawada, Shino Shiraki, Chika Yajima (TMU), Nobuyoshi Kikuma (NITech), Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU)
pp. 53 - 58

CQ2025-56
Suppressing the Spread of Misinformation through Prebunking Optimization under Uncertainty
Satoshi Furutani, Toshiki Shibahara, Mitsuaki Akiyama (NTT), Masaki Aida (Tokyo Metropolitan Univ.)
pp. 59 - 64

CQ2025-57
A Preliminary Study on Image Inpainting through Collaborative Diffusion Models in Latent and Pixel Spaces
Yusuke Kakinuma, Takamichi Miyata (CIT), Kaito Hosono, Hirotsugu Kinoshita (KU)
pp. 65 - 70

CQ2025-58
A Study on the Graph Bandit Problem on Unknown Graphs and its Solution
Ryo Nakamura (Fukuoka Univ.)
pp. 71 - 75

CQ2025-59
A Study on Cache Control Method to Enhance QoE of Video and Audio Transmission with Wireless Handover in ICN/CCN
Yutaro Kinoshita, Toshiro Nunome (NITech)
pp. 76 - 81

CQ2025-60
The Impact of the Probability Distribution of RANDOM Cache Replacement on the QoE of Video and Audio Transmission in ICN/CCN
Yuta Sakai, Toshiro Nunome (Nagoya Inst.)
pp. 82 - 87

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