| Presentation | 2018-09-07 Separated Transmission-Opportunity Control Method in Densely Deployed Wireless LANs for Bi-Directional Flow Fairness and High Throughput Kensuke Hiroshima, Toshitaka Yagi, Tutomu Murase, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We here propose a novel MAC control method, Separated Transmission Opportunity Control (STOC), based on IEEE 802.11e EDCA in order to improve throughputs while maintaining fairness by inducing parallel transmissions utilizing frame capture effect between wireless LANs while avoiding frame collision error in a wireless LAN. Radio interference between wireless LANs is becoming a problem while mobile wireless LANs including tethering nodes and mobile routers have been spreading. The problem is that high quality communications could not be guaranteed when influence of interference between wireless LANs is large. Frame capture effect is one of the key points to improve throughputs on mobile wireless LANs. The proposed idea, STOC is simple enough to be implemented and is also enough effective. As a result of our simulation, throughputs is improved up to 35% in bi-directional UDP flows and up to 15% in TCP flows compared with conventional methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless LAN / Frame capture effect / Bi-directional flow / IEEE 802.11e EDCA |
| Paper # | IN2018-39 |
| Date of Issue | 2018-08-30 (IN) |
| Conference Information | |
| Committee | IN / NS / CS |
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| Conference Date | 2018/9/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Research Institute of Electrical Communication, Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Session Management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future Networks, Cloud/Data Center Networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine Learning, etc. |
| Chair | Takuji Kishida(NTT-AT) / Yoshikatsu Okazaki(NTT) / Hidenori Nakazato(Waseda Univ.) |
| Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Akihiro Nakao(Univ. of Tokyo) / Jun Terada(NTT) |
| Secretary | Kenji Ishida(KDDI Research) / Akihiro Nakao(KDDI Research) / Jun Terada(NTT) |
| Assistant | / Kenichi Kashibuchi(NTT) / Kazutaka Hara(NTT) / Kentaro Toyoda(Keio Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Network Systems / Technical Committee on Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Separated Transmission-Opportunity Control Method in Densely Deployed Wireless LANs for Bi-Directional Flow Fairness and High Throughput |
| Sub Title (in English) | |
| Keyword(1) | Wireless LAN |
| Keyword(2) | Frame capture effect |
| Keyword(3) | Bi-directional flow |
| Keyword(4) | IEEE 802.11e EDCA |
| 1st Author's Name | Kensuke Hiroshima |
| 1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 2nd Author's Name | Toshitaka Yagi |
| 2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 3rd Author's Name | Tutomu Murase |
| 3rd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| Date | 2018-09-07 |
| Paper # | IN2018-39 |
| Volume (vol) | vol.118 |
| Number (no) | IN-207 |
| Page | pp.pp.101-106(IN), |
| #Pages | 6 |
| Date of Issue | 2018-08-30 (IN) |