Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2022-03-02 15:00 |
Online |
Online |
A Study on a Selection Method of Transmission Links in IEEE 802.11be Multi-link Operation Hanae Otani, Akira Kishida, Hirantha Abeysekera, Yusuke Asai (NTT) RCS2021-260 |
The IEEE 802.11 Task Group BE has decided to include multi-link operation (MLO) as a feature of IEEE 802.11be. Multi-lin... [more] |
RCS2021-260 pp.54-59 |
SeMI |
2022-01-21 09:20 |
Nagano |
(Primary: On-site, Secondary: Online) |
[Short Paper]
A Preliminary Study on Activity Recognition by Wi-Fi Imaging Kazuki Okawara (Osaka Univ.), Akira Uchiyama (Osaka Univ./JST PRESTO), Viktor Erdelyi (Osaka Univ.), Tomoki Murakami, Hirantha Abeysekera (NTT), Teruo Higashino (Osaka Univ.) SeMI2021-72 |
In recent years, research on human activity recognition using Wi-Fi has been widely conducted.Wi-Fi can solve problems s... [more] |
SeMI2021-72 pp.75-79 |
SeMI, IPSJ-MBL, IPSJ-UBI [detail] |
2021-03-02 14:30 |
Online |
Online |
[Poster Presentation]
A Preliminary Study on Wi-Fi CSI Imaging Kazuki Okawara (Osaka Univ.), Akira Uchiyama (Osaka Univ./JST PRESTO), Viktor Erdelyi (Osaka Univ.), Tomoki Murakami, Hirantha Abeysekera (NTT), Teruo Higashino (Osaka Univ.) SeMI2020-68 |
Human activity recognition using Wi-Fi CSI (Channel State Information) has been widely studied recently. CSI has advanta... [more] |
SeMI2020-68 pp.63-66 |
CQ (2nd) |
2021-01-21 14:15 |
Online |
Online |
[Invited Lecture]
Multi-Radio Proactive Control Technologies (Cradio) Hirantha Abeysekera (NTT) |
[more] |
|
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 |
NS |
2020-10-09 13:25 |
Online |
Online |
[Invited Lecture]
Deep Reinforcement Learning-based User-to-Multiple Access Points Association Method for Heterogeneous Quality of Service Provision Thi Ha Ly Dinh, Megumi Kaneko (NII), Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Hirantha Abeysekera, Yasushi Takatori (NTT) NS2020-71 |
[more] |
NS2020-71 pp.81-85 |
CQ |
2020-09-04 15:40 |
Osaka |
Osaka University Nakanoshima Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
User Association and Beamforming in Sub6GHz/mmWave Integrated Networks: a Deep Reinforcement Learning Framework Megumi Kaneko, Thi Ha Ly Dinh (NII), Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Hirantha Abeysekera, Yasushi Takatori (NTT) CQ2020-44 |
[more] |
CQ2020-44 p.53 |
RCS, SR, SRW (Joint) |
2020-03-06 13:30 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Poster Presentation]
Reinforcement Learning-based User-to-Access Points Association in Sub-6 GHz/mmWave Integrated Networks Thi Ha Ly Dinh, Megumi Kaneko (NII), Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Hirantha Abeysekera, Yasushi Takatori (NTT) RCS2019-401 SR2019-135 SRW2019-85 |
[more] |
RCS2019-401 SR2019-135 SRW2019-85 pp.401-402(RCS), pp.125-126(SR), pp.125-126(SRW) |
SeMI |
2020-01-30 15:25 |
Kagawa |
|
A Proposal of People Counting by Using Wi-Fi Channel State Information of Mobile Devices Masahide Mizutani, Akira Uchiyama (Osaka Univ.), Tomoki Murakami, Hirantha Abeysekera (NTT), Teruo Higashino (Osaka Univ.) SeMI2019-102 |
People's distribution in public areas is useful for various services. Wi-Fi Channel State Information (CSI) has attracte... [more] |
SeMI2019-102 pp.17-22 |
MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Wireless System Planning Method Based on Wireless Environment and User Distribution Toshiro Nakahira, Hirantha Abeysekera, Koichi Ishihara, Takatsune Moriyama, Daisuke Goto, Yasushi Takatori (NTT) |
By using a wireless backhaul or a mesh network between access points and installing access points on drones or robots, i... [more] |
|
CQ |
2019-08-28 10:55 |
Hokkaido |
Hakodate arena |
WiSMA-based dynamic wireless resource control
-- Station association control under multi-RF scenarios -- Hirantha Abeysekera, Toshiro Nakahira, Tomoki Murakami, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) CQ2019-78 |
[more] |
CQ2019-78 pp.107-112 |
CQ |
2019-08-28 11:15 |
Hokkaido |
Hakodate arena |
WiSMA-based dynamic wireless resource control: Improvement of communication quality under high-density AP scenarios Toshiro Nakahira, Hirantha Abeysekera, Tomoki Murakami, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) CQ2019-79 |
In order to efficiently accommodate the increasing radio traffic in a limited frequency band, further improvement of the... [more] |
CQ2019-79 pp.113-118 |
RCS |
2019-06-19 15:05 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Joint Channel Control and Spatial Reuse Towards Starvation Mitigation in WLANs Hiroyasu Shimizu, Bo Yin, Koji Yamamoto (Kyoto Univ.), Hirantha Abeysekera (NTT) RCS2019-53 |
This paper proposes a decentralized scheme to improve the energy efficiency (EE) in dense wireless local area networks (... [more] |
RCS2019-53 pp.97-102 |
SRW |
2019-06-10 15:10 |
Kanagawa |
Anritsu |
[Invited Talk]
Sensing technology using WLAN CSI Tomoki Murakami, Hirantha Abeysekera (NTT), Akira Uchiyama, Shunsuke Saruwatari, Takuya Maekawa (Osaka Univ.) SRW2019-11 |
[more] |
SRW2019-11 p.55 |
CQ |
2019-05-30 11:50 |
Hiroshima |
Hiroshima City University |
[Invited Talk]
Research & development of high-efficiency Wi-Fi Tomoki Murakami, Hirantha Abeysekera, Toshiro Nakahira, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) CQ2019-13 |
[more] |
CQ2019-13 p.17 |
RCS |
2019-04-18 09:30 |
Hokkaido |
Noboribetsu Grand Hotel |
Dynamic Control Method for Multi Radio Interface with Strategy Management Architecture for Wireless Resource Optimization (WiSMA) Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2019-1 |
While radio traffic continues to increase, available frequency bands are limited. It is important to increase radio reso... [more] |
RCS2019-1 pp.1-6 |
RCS, SR, SRW (Joint) |
2019-03-08 09:50 |
Kanagawa |
YRP |
[Invited Lecture]
A Reinforcement Learning Framework for User-to-Access Points Association in Future Wireless Networks Megumi Kaneko, Thi Ha Ly Dinh (NII), Keisuke Wakao, Hirantha Abeysekera, Yasushi Takatori (NTT) RCS2018-322 |
This work investigates the issue of distributed user-to-multiple Acess Points (AP) association, where a user requiring s... [more] |
RCS2018-322 p.205 |
RCS, NS (Joint) |
2018-12-20 10:45 |
Hiroshima |
Onomichi City Hall |
Multi Interface Control Method for 802.11ax WLANs based on Communication Quality with Strategy Management Architecture for Wireless Resource Optimization (WiSMA) Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2018-219 |
In order to efficiently accommodate heavy wireless traffic in the 5G/IoT era, an attractive approach is to utilize unlic... [more] |
RCS2018-219 pp.19-23 |
CQ |
2018-08-23 14:25 |
Shiga |
Ritsumeikan Univ. Biwako-Kusatsu Campus (BKC) |
[Encouragement Talk]
Dynamic Frequency Resource Control Method based on Strategy Management Architecture for Wireless Resource Optimization (WiSMA) Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) CQ2018-47 |
In order to efficiently accommodate heavy wireless traffic in the 5G/IoT era, an attractive approach is to utilize unlic... [more] |
CQ2018-47 pp.7-11 |
SAT, RCS (Joint) |
2018-08-10 10:25 |
Iwate |
Iwate University |
Strategy Management Architecture for Wireless Resource Optimization on Unlicensed Wireless Systems Tomoki Murakami, Toshiro Nakahira, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2018-142 |
For the enhancement of the potential of wireless communication systems, optimization of wireless resources (channel, ban... [more] |
RCS2018-142 pp.57-62 |