Presentation | 2016-03-03 Multi-interface D2D Relaying for increasing WLAN throughput performance Shinya Yamada, Kazuya Tsukamoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently,many Wireless LAN access points (APs) are widely deployed in public spaces such as station and park and Wireless LAN interface is commonly installed in handheld station (STA) such as smart phone.Therefore,ultra dense WLAN environment will be likely to appear in the near future.Although CSMA/CA as MAC protocol for WLAN provides the access right equally among all belonging STAs, their data rates are different each other in response to the radio condition (e.g., frame collision and transmission distance).In particular,coexistence of different data rates under the same AP will inevitably occur in the ultra dense WLAN environment and thereby we suffer drastic decrease in the throughput performance due to the performance anomaly problem.In this paper,we propose a Device-to-Device Relaying scheme to solve the performance anomaly problem.In the scheme,an intermediate STA which has multiple WLAN interfaces relays data packets between the AP and the destination STA.Through simulation experiment,we show that the proposed D2D Relaying can improve WLAN throughput performance remarkably. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IEEE 802.11 / Performance Anomaly問題 |
Paper # | NS2015-179 |
Date of Issue | 2016-02-25 (NS) |
Conference Information | |
Committee | NS / IN |
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Conference Date | 2016/3/3(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Phoenix Seagaia Resort |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | General |
Chair | Atsushi Hiramatsu(NTT-AT) / Hidetsugu Kobayashi(NTT) |
Vice Chair | Hideki Tode(Osaka Pref. Univ.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
Secretary | Hideki Tode(Univ. of Fukui) / Katsunori Yamaoka(NTT) |
Assistant | Shohei Kamamura(NTT) / Yuichi Sudo(NTT) / Kunitake Kaneko(Keio Univ.) |
Paper Information | |
Registration To | Technical Committee on Network Systems / Technical Committee on Information Networks |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Multi-interface D2D Relaying for increasing WLAN throughput performance |
Sub Title (in English) | |
Keyword(1) | IEEE 802.11 |
Keyword(2) | Performance Anomaly問題 |
1st Author's Name | Shinya Yamada |
1st Author's Affiliation | Kyushu Institute of Technology(KIT) |
2nd Author's Name | Kazuya Tsukamoto |
2nd Author's Affiliation | Kyushu Institute of Technology(KIT) |
Date | 2016-03-03 |
Paper # | NS2015-179 |
Volume (vol) | vol.115 |
Number (no) | NS-483 |
Page | pp.pp.65-70(NS), |
#Pages | 6 |
Date of Issue | 2016-02-25 (NS) |