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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| SAT, RCS (Joint) |
2018-08-10 10:50 |
Iwate | Iwate University | Multi Interface 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) RCS2018-143 |
In order to efficiently accommodate heavy wireless traffic in the 5G/IoT era, an attractive approach is to utilize unlic... [more] | RCS2018-143 pp.63-68 |
| CQ, CS (Joint) |
2018-04-19 13:50 |
Hiroshima | Hiroshima Institute of Technology | Strategy Management Architecture for Wireless resource optimization: WiSMA Hirantha Abeysekera, Tomoki Murakami, Akiyoshi Inoki, Toshiro Nakahira, Keisuke Wakao, Yasushi Takatori, Takafumi Hayashi, Hiroyuki Nakamura (NTT) CQ2018-3 |
[more] | CQ2018-3 pp.13-16 |
| CQ, CS (Joint) |
2018-04-19 14:15 |
Hiroshima | Hiroshima Institute of Technology | Multi-RF Control Method on Strategy Management Architecture for Wireless resource optimization (WiSMA) Tomoki Murakami, Toshiro Nakahira, Hirantha Abeysekera, Akiyoshi Inoki, Keisuke Wakao, Yasushi Takatori, Takafumi Hayashi, Hiroyuki Nakamura (NTT) CQ2018-4 |
[more] | CQ2018-4 pp.17-22 |
| RCS, SR, SRW (Joint) |
2018-03-01 11:50 |
Kanagawa | YRP | [Technology Exhibit]
Wireless LAN with distributed smart antenna system Koichi Ishihara, Tomoki Murakami, Hirantha Abeysekera, Mamoru Akimoto, Toshiro Nakahira, Yasushi Takatori, Takafumi Hayashi, Hiroyuki Nakamura (NTT) RCS2017-356 SR2017-122 SRW2017-76 |
[more] | RCS2017-356 SR2017-122 SRW2017-76 p.221(RCS), p.61(SR), p.47(SRW) |
| SIP, IT, RCS | 2018-01-23 16:00 |
Kagawa | Sunport Hall Takamatsu | Database Reference Type Wireless Resource Allocation Method According to Station Distribution Under High Density Wireless Access Environment Keisuke Wakao, Hirantha Abeysekera, Kenichi Kawamura, Yasushi Takatori (NTT) IT2017-101 SIP2017-109 RCS2017-315 |
As base station density grows aim to enlarging wireless system capacity, frequency utilization degradation caused by int... [more] | IT2017-101 SIP2017-109 RCS2017-315 pp.267-272 |
| AP, RCS (Joint) |
2017-11-08 17:10 |
Fukuoka | Fukuoka University | A distributed smart antenna system suitable for wireless LAN Tomoki Murakami, Koichi Ishihara, Hirantha Abeysekera, Mamoru Akimoto, Yasushi Takatori (NTT) RCS2017-223 |
[more] | RCS2017-223 pp.105-110 |
| AP, RCS (Joint) |
2017-11-09 14:50 |
Fukuoka | Fukuoka University | [Invited Lecture]
Development and experimental evaluation of cooperative wireless LAN with distributed smart antenna system Koichi Ishihara, Tomoki Murakami, Hirantha Abeysekera, Mamoru Akimoto, Yasushi Takatori, Takafumi Hayashi (NTT) AP2017-129 RCS2017-234 |
Wireless local area network (LAN) systems have recently seen explosive growth as the prevailing smart devices anywhere. ... [more] | AP2017-129 RCS2017-234 pp.115-118(AP), pp.171-174(RCS) |
| RCS | 2017-10-19 14:15 |
Miyagi | Tohoku Institute of Technology | [Invited Lecture]
Throughput improvement of high density WLAN systems by mobile cooperative control toward 5G Kenichi Kawamura, Akiyoshi Inoki, Hirantha Abeysekera, Munehiro Matsui, Yasushi Takatori (NTT), Akira Kishida, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) RCS2017-179 |
In this paper, we propose an unlicensed band platform concept which control high density Wireless LAN systems from a net... [more] | RCS2017-179 pp.63-68 |
| CQ | 2017-05-29 10:10 |
Miyazaki | Hotel Merieges (Miyazaki) | Improving Energy Efficiency in Dense WLANs through Inversely Proportional Setting of Carrier Sense Threshold and Transmit Power Bo Yin, Liang Lin, Koji Yamamoto (Kyoto Univ.), Hirantha Abeysekera (NTT) CQ2017-15 |
This paper proposes an energy-efficient game for inversely proportional setting (IPS) of carrier sense threshold (CST) a... [more] | CQ2017-15 pp.7-12 |
| SR | 2017-01-19 13:25 |
Ehime | Himegin Hall | Evaluation of Potential Game-based Channel Selection in Dense CSMA Networks for Throughput Starvation Mitigation Bo Yin, Shotaro Kamiya, Koji Yamamoto (Kyoto Univ.), Hirantha Abeysekera (NTT) SR2016-79 |
This paper formulates a potential game framework of a distributed channel selection scheme. The proposed channel selecti... [more] | SR2016-79 pp.5-10 |
| CQ | 2016-08-30 16:05 |
Ibaraki | Tsukubasan | Performance Evaluation of Network-controlled Channel Allocation Scheme for IEEE 802.11 Wireless LANs Hirantha Abeysekera, Munehiro Matsui, Yasushi Takatori, Masato Mizoguchi (NTT) CQ2016-72 |
Inter-cell interference severely degrades system performance amid growing demand for Internet access via wireless LAN. T... [more] | CQ2016-72 pp.129-134 |
| CQ (2nd) |
2016-08-28 15:45 |
Ibaraki | Tsukubasan | [Invited Talk]
Current Status and Future Perspectives of Unlicensed-band Wireless Access Hirantha Abeysekera (NTT) |
Mobile data traffic has been increasing rapidly due to increase of hand-held devices such as smart-phones and tablet PCs... [more] | |
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