Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CCS, IN (Joint) |
2023-08-03 11:09 |
Hokkaido |
Banya-no-yu |
Reinforcement learning-based control of CWmin and Carrier Sense Threshold for IEEE 802.11 WLAN. Yuto Higashiyama, Kosuke Sanada, Hiroyuki Hatano, Kazuo Mori (Mie Univ.) CCS2023-20 |
Distribute Coordination Function (DCF) is a basic channel access protocol in IEEE 802.11 Wireless Local Area Networks (W... [more] |
CCS2023-20 pp.19-24 |
ITS, IEE-ITS, IPSJ-ITS |
2022-09-16 14:00 |
Tokyo |
Waim Meeting Room (Primary: On-site, Secondary: Online) |
Considerations on Contention Window Size and Carrier Sense Level in Inter-Vehicle Communications Yuma Sato, Masahiro Fujii (Utsunomiya Univ.) ITS2022-8 |
ARIB STD T-109 has been established as the ITS wireless communication standard in Japan, and CSMA/CA is used as the acce... [more] |
ITS2022-8 pp.12-16 |
NS, IN (Joint) |
2020-03-05 11:40 |
Okinawa |
Royal Hotel Okinawa Zanpa-Misaki (Cancelled but technical report was issued) |
QoS Control for mission critical communication on automobile with IEEE802.11 wireless LAN against Dynamic Interference Takumi Shiohara, Tutomu Murase (Nagoya Univ.) IN2019-91 |
In this research, we propose a speed-adaptive contention window(CW) control method that reduces the maximum delay agains... [more] |
IN2019-91 pp.91-96 |
CQ, CBE (Joint) |
2020-01-16 11:50 |
Tokyo |
NHK Science & Technology Research Laboratories |
An access method using fixed contention window in wireless LANs Yamato Watanabe, Hroshi Inai, Hideaki Wakabayashi, Tsuyoshi Arai (Okayama Pref. Univ.) CQ2019-115 |
In Wireless LANs, DCF is adopted as a standard access method.
In DCF, each node has a random waiting time within the ra... [more] |
CQ2019-115 pp.47-50 |
CS |
2019-10-31 11:05 |
Kagoshima |
Kirishima-Hotel |
Distributed Control Schemes of Contention Window for Success Prioritized Non-persistent CSMA Daisuke Umehara (Kyoto Inst. of Tech.) CS2019-65 |
We have presented a binary exponential backoff algorithm in which the contention window (CW) is doubled when the node de... [more] |
CS2019-65 pp.15-20 |
CS |
2019-07-04 14:20 |
Kagoshima |
Amami City Social Welfare Center |
[Invited Talk]
Design and Analysis of Success Prioritized Busy Doubled Backoff Algorithm for Non-persistent CSMA Daisuke Umehara (Kyoto Inst. of Tech.) CS2019-36 |
In this manuscript, we develop a success prioritized busy doubled backoff algorithm for non-persistent carrier sense mul... [more] |
CS2019-36 pp.101-106 |
CAS, CS |
2019-03-09 13:35 |
Kanagawa |
Shonan Institute of Technology |
Success Prioritized Busy Doubled Backoff Algorithm for Non-persistent CSMA Daisuke Umehara (Kyoto Inst. of Tech.) CAS2018-152 CS2018-120 |
Persistent carrier-sense multiple access (CSMA) is undesirable for wide-area large-scale data gathering with battery-pow... [more] |
CAS2018-152 CS2018-120 pp.75-79 |
ASN |
2019-01-29 14:25 |
Kagoshima |
Kyuukamura Ibusuki |
[Poster Presentation]
The Influence on Network Characteristics by CW Value and Proposal of Analytical Expression in the IEEE 802.11p EDCA Shintaro Ikuma, Kien Nguyen, Hiroo Sekiya (Chiba Univ.) ASN2018-96 |
Many throughput analyses of IEEE 802.11p Enhanced Distributed Channel Access (EDCA), which is standardization for vehi-c... [more] |
ASN2018-96 pp.95-100 |
CS |
2018-11-01 11:20 |
Ehime |
The Shiki Museum |
Success Prioritized Non-persistent CSMA with Sleep Function Daisuke Umehara (Kyoto Inst. of Tech.) CS2018-60 |
Persistent carrier-sense multiple access (CSMA) is undesirable for wide-area large-scale data gathering with battery-pow... [more] |
CS2018-60 pp.25-29 |
CQ (2nd) |
2017-08-27 10:50 |
Saitama |
Nippon Institute of Technology |
[Poster Presentation]
A study of experiment evaluation of collision avoidance control scheme in WLAN System Daichi Shinbo, Takumi Endo, Takuya Shindo, Isamu Shitara, Yoshiaki Morino, Takefumi Hiraguri (NIT) |
Currently, the wireless LAN terminal is in a dense environment as the number of users using wireless devices increases. ... [more] |
|
CS |
2017-07-27 16:00 |
Nagasaki |
Fukue Bunka Kaikan |
[Invited Talk]
Design and Analysis of Success Prioritized Slotted ALOHA with Sleep Function Daisuke Umehara (Kyoto Inst. of Tech.) CS2017-29 |
The frame duration will be shortened in advanced wireless sensor data gathering because the frame data size is small and... [more] |
CS2017-29 pp.83-88 |
NS, ASN, RCC, RCS, SR (Joint) |
2017-07-19 08:50 |
Hokkaido |
Hokkaido Univ. |
Characterization of Contention Window for Success Prioritized CSMA/CA Takuma Yamamoto, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.) ASN2017-12 |
With the recent expansion of demand for wireless LANs, the number of STAs connected to an AP will be increasing.
CSMA/... [more] |
ASN2017-12 pp.1-7 |
NS, ASN, RCC, RCS, SR (Joint) |
2017-07-19 09:15 |
Hokkaido |
Hokkaido Univ. |
A Mathematical Model of Access Control to Allocate Downlink Bandwidth in High-Density Wireless LAN Yuto Katayama, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.) ASN2017-13 |
In the IEEE 802.11 standards used for wireless LANs, an access point (AP) and stations (STAs) have opportunities to tran... [more] |
ASN2017-13 pp.9-14 |
MVE, IE, CQ, IMQ (Joint) [detail] |
2017-03-07 13:25 |
Fukuoka |
Kyusyu Univ. Ohashi Campus |
Experiment evaluation of collision avoidance control scheme on WLAN Takefumi Hiraguri, Takuya Shindo, Isamu Shitara, Yoshiaki Morino, Hideaki Yoshino (NIT), Takahiro Matsuda (Osaka Univ.), Kentato Nishimori (Niigata Univ.) CQ2016-127 |
In the wireless LAN transmission, packet collision occurs by the large number of users and high trafc. This packet coll... [more] |
CQ2016-127 pp.105-108 |
CQ (2nd) |
2016-08-28 14:25 |
Ibaraki |
Tsukubasan |
On Downlink Bandwidth Guarantee for Wireless LAN with Uniform Backoff Algorithm Yuto Katayama, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.) |
In the IEEE 802.11 standards used for wireless LANs, an access point (AP) and stations (STAs) have an opportunity to tra... [more] |
|
CQ |
2016-05-24 14:15 |
Fukuoka |
Kyushu University |
A Study on Back-off Time with Fair Two-way Throughput in Wireless LANs Yuto Katayama, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.) CQ2016-18 |
In the IEEE 802.11 standards used for wireless LANs, an access point(AP) and stations(STAs) have an opportunity to trans... [more] |
CQ2016-18 pp.33-38 |
NS, IN (Joint) |
2016-03-04 14:45 |
Miyazaki |
Phoenix Seagaia Resort |
Packet scheduling and access priority control for QoS and fairness in wireless LAN Kongsili Luangxay, Akihiro Fujimoto, Fujmitaka Uchio (Wakayama Univ) NS2015-248 |
In recent years, the increasing demand for multi-media communication, even in a wireless mobile environment overcrowding... [more] |
NS2015-248 pp.465-470 |
NS, IN (Joint) |
2016-03-04 15:25 |
Miyazaki |
Phoenix Seagaia Resort |
Adaptive Initial Contention Window Control Scheme for Dense IEEE 802.11 Wireless LANs
-- Performance Improvement between Stations using CW Adjustment and CSMA/CA -- Ryohei Ito, Daiki Nobayashi, Takeshi Ikenaga (KIT) NS2015-250 |
Portable information devices with a wireless LAN interface, such as smartphones and tablet computers, have been spreadin... [more] |
NS2015-250 pp.477-482 |
RCC, ASN, RCS, NS, SR (Joint) |
2015-07-30 10:30 |
Nagano |
JA Naganoken Bldg. |
[Poster Presentation]
Adaptive Initial Contention Window Control Scheme for Dense IEEE 802.11 Wireless LANs Ryohei Ito, Daiki Nobayashi, Takeshi Ikenaga (KIT) RCC2015-20 NS2015-40 RCS2015-103 SR2015-21 ASN2015-30 |
Portable information devices with a wireless LAN interface, such as smartphones and tablet computers, have been spreadin... [more] |
RCC2015-20 NS2015-40 RCS2015-103 SR2015-21 ASN2015-30 pp.15-20(RCC), pp.19-24(NS), pp.17-22(RCS), pp.33-38(SR), pp.55-60(ASN) |
IA |
2014-11-27 10:50 |
Tottori |
Green-Squalle Sekigane (Tottori) |
Proposal of Low Latency Access by Controlling Backoff Time and Modifying Base Station's Buffer Management in 802.11 Wireless LAN Teruhisa Tajima, Yasuo Okabe (Kyoto Univ.) IA2014-65 |
Our goal is low latency TCP communication in the 802.11 wireless LAN when many devices attempt to communicate at the sam... [more] |
IA2014-65 pp.25-27 |