Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SeMI |
2022-01-21 09:50 |
Nagano |
(Primary: On-site, Secondary: Online) |
[Short Paper]
A Study of Computer Vision-aided Single-antenna and Single-anchor RSSI Localization Considering Movable Obstructions Tomoya Sunami, Sohei Itahara (Kyoto Univ.), Yusuke Koda (Oulu Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Koji Yamamoto (Kyoto Univ.) SeMI2021-75 |
This paper shows the feasibility of single-antenna and single-RF (radio frequency)-anchor received power strength indica... [more] |
SeMI2021-75 pp.89-91 |
IBISML |
2022-01-17 13:45 |
Online |
Online |
[Invited Talk]
Factor Analysis of Communication Quality through Machine Learning and Wireless LAN Sensing Koji Yamamoto (Kyoto Univ.) |
[more] |
|
RCS, NS (Joint) |
2021-12-17 13:00 |
Nara |
Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Factor Analysis of Communication Quality through Machine Learning and Wireless LAN Sensing Koji Yamamoto (Kyoto Univ.) NS2021-107 RCS2021-190 |
[more] |
NS2021-107 RCS2021-190 p.58(NS), p.81(RCS) |
SRW, SeMI, CNR (Joint) |
2021-11-26 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study of Respiratory Rate Estimation Based on WiFi Frame Capture Takamochi Kanda, Takashi Sato, Hiromitsu Awano, Sota, Koji Yamamoto (Kyoto Univ.) SRW2021-44 SeMI2021-43 CNR2021-18 |
This paper introduces a method of respiratory rate estimation based on frame capture of wireless local area network (WLA... [more] |
SRW2021-44 SeMI2021-43 CNR2021-18 pp.60-62(SRW), pp.47-49(SeMI), pp.37-39(CNR) |
SRW, SeMI, CNR (Joint) |
2021-11-26 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Impact of the Layout of Devices to Estimation Accuracy in Wireless Sensing Using Beamforming Feedbacks Sota Kondo, Koji Yamamoto (Kyoto Univ.), Yusuke Koda (Univ. Oulu), Kota Yamashita (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.) SRW2021-47 SeMI2021-46 CNR2021-21 |
(To be available after the conference date) [more] |
SRW2021-47 SeMI2021-46 CNR2021-21 pp.68-70(SRW), pp.55-57(SeMI), pp.45-47(CNR) |
SRW, SeMI, CNR (Joint) |
2021-11-26 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Frame-Capture-Based CSI Recomposition Pertaining to Firmware-Agnostic WiFi Sensing Ryosuke Hanahara, Sohei Itahara, Kota Yamashita (Kyoto Univ.), Yusuke Koda (Univ. Oulu), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Koji Yamamoto (Kyoto Univ.) SRW2021-48 SeMI2021-47 CNR2021-22 |
This paper presents an estimation method of channel state information (CSI) matrices using corresponding beamforming fee... [more] |
SRW2021-48 SeMI2021-47 CNR2021-22 pp.71-73(SRW), pp.58-60(SeMI), pp.48-50(CNR) |
RCS |
2021-10-22 15:00 |
Online |
Online |
[Poster Presentation]
Interference Source Determination Based on History of Transmissions in WLANs Koji Yamamoto, Mayu Mieda, Sota Kondo (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.), Kazuto Yano (ATR) RCS2021-141 |
In wireless communications, in general, stations can observe the loss of transmitted frames, but it is difficult to accu... [more] |
RCS2021-141 pp.122-125 |
AP, SANE, SAT (Joint) |
2021-07-30 14:30 |
Online |
Online |
[Invited Lecture]
Visibility Analysis in a Human Body Shadowing Environment and Distributed Antenna Installations for Millimeter and Terahelz Wave Mobile Communications Naoki Kita, Yushi Shirato, Daisei Uchida (NTT), Koji Yamamoto (Kyoto Univ.) AP2021-45 |
Development ofmmWave or higher frequency bands where rich frequency bandwidth resources are available is widely discusse... [more] |
AP2021-45 pp.120-125 |
RCS, SR, SRW (Joint) |
2021-03-03 10:10 |
Online |
Online |
Development of System to Collect Redundant Information for Efficient Access Control in Wireless LAN Kazuto Yano, Eiji Nii, Kenta Suzuki (ATR), Koji Yamamoto (Kyoto Univ.) RCS2020-204 |
In order to meet increasing traffic load on wireless communication, the authors have studied a technology to efficiently... [more] |
RCS2020-204 pp.7-12 |
SeMI |
2021-01-20 13:20 |
Online |
Online |
A Study of Online Training Method for Image-based Wireless Link Quality Prediction Sohei Itahara (Kyoto Univ), Takayuki Nishio (Tokyo Tech), Masahiro Morikura, Koji Yamamoto (Kyoto Univ) SeMI2020-44 |
Machine-learning-based prediction of future wireless link quality is an emerging technique that can potentially improve ... [more] |
SeMI2020-44 pp.7-9 |
SRW, SeMI, CNR (Joint) |
2020-11-26 16:00 |
Online |
Online |
[Poster Presentation]
Latency-Aware Fair Scheduling for Spatial Reuse in WLANs: A Lyapunov Optimization Approach Shunnosuke Kotera, Bo Yin, Koji Yamamoto (Kyoto Univ.), Hirantha Abeysekera (NTT) SeMI2020-23 |
Wireless local area networks (WLANs) have been widely deployed today, and the demand for low latency communication in WL... [more] |
SeMI2020-23 pp.35-38 |
SRW, SeMI, CNR (Joint) |
2020-11-26 16:00 |
Online |
Online |
[Poster Presentation]
Feature Extraction Method for Wireless LANs Channel Selection Based on Contextual Bandit Learning Kota Yamashita (Kyoto Univ.), Shotaro Kamiya (Sony Corp.), Koji Yamamoto (Kyoto Univ.), Takayuki Nishio (Tokyo Tech.), Masahiro Morikura (Kyoto Univ.) SeMI2020-24 |
[more] |
SeMI2020-24 pp.39-42 |
SRW, SeMI, CNR (Joint) |
2020-11-26 16:00 |
Online |
Online |
[Poster Presentation]
Adversarial Reinforcement Learning-based Robust Access Point Coordination Against Uncoordinated Interference Yuto Kihira, Yusuke Koda, Koji Yamamoto (Kyoto Univ.), Takayuki Nishio (Tokyo Tech.), Masahiro Morikura (Kyoto Univ.) SeMI2020-25 |
[more] |
SeMI2020-25 pp.43-46 |
RCS, AP, UWT (Joint) |
2020-11-26 15:15 |
Online |
Online |
Stochastic Geometry Analysis of Probability and Autocorrelation of Human Blockage in mmWave Communications Koji Yamamoto (Kyoto Univ.), Chun-hsiang Huang, Yushi Shirato, Daisei Uchida, Naoki Kita (NTT) RCS2020-128 |
This report provides the probabilities of human-body blockage and blockage avoidance, and autocorrelation function for h... [more] |
RCS2020-128 pp.99-103 |
SRW |
2020-08-24 13:50 |
Online |
Online |
[Invited Lecture]
Study on channel selection method depending on transmission packet length
-- Research and development on wireless access technology based on factor analysis of communication quality using redundant information -- Takashi Imanaka, Mai Ohta, Makoto Taromaru (Fukuoka Univ.), Koji Yamamoto (Kyoto Univ.), Kazuto Yano (ATR) SRW2020-14 |
[more] |
SRW2020-14 pp.27-30 |
RCS, SR, SRW (Joint) |
2020-03-04 10:00 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
A study on acquisition of redundant information for efficient transmission control based on factor analysis of communication quality Kazuto Yano, Kenta Suzuki (ATR), Koji Yamamoto (Kyoto Univ.), Mai Ohta (Fukuoka Univ.) RCS2019-343 |
[more] |
RCS2019-343 pp.129-133 |
RCS, SR, SRW (Joint) |
2020-03-06 14:25 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Invited Lecture]
Research and development on wireless access technology based on factor analysis of communication quality using redundant information Mai Ohta (Fukuoka Univ.), Koji Yamamoto (Kyoto Univ.), Kazuto Yano (ATR), Makoto Taroumaru (Fukuoka Univ.) SRW2019-81 |
[more] |
SRW2019-81 pp.109-110 |
SeMI |
2020-01-31 10:00 |
Kagawa |
|
[Poster Presentation]
Communication-Efficient Federated Learning Using Non-Labeled Data Souhei Itahara, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ) SeMI2019-109 |
Federated learning (FL) is a machine learning setting where many mobile devices collaboratively train a machine learning... [more] |
SeMI2019-109 pp.47-48 |
SeMI |
2020-01-31 10:00 |
Kagawa |
|
[Poster Presentation]
Experimental Evaluation of Federated Learning in Real Networks Naoya Yoshida, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.) SeMI2019-110 |
Federated Learning (FL) is a decentralized learning mechanism, which enables to train machine learning (ML) models using... [more] |
SeMI2019-110 pp.49-50 |
SeMI |
2020-01-31 10:00 |
Kagawa |
|
[Poster Presentation]
Sequential WLAN Channel Selection for Mitigating Performance Degradation of Factors Outside System Kazuki Ohtsu, Shotaro Kamiya, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Noriyasu Kato (Allied Telesis) SeMI2019-106 |
We propose a sequential channel allocation method based on multi-objective multi-armed bandit problems.
The proposed me... [more] |
SeMI2019-106 pp.41-42 |