Presentation | 2017-03-02 HCCA control for throughput fairness in densely deployed WLANs Toshitaka Yagi, Tutomu Murase, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Penetration of multimedia communications with mobile WiFi and tethering requires wireless LANs (WLANs) to guarantee a specific bandwidth in densely deployed WLANs. IEEE802.11e (HCCA) with 802.11aa could use inefficiently radio frequency as well as fail to provide each WLAN with enough CFP period in which sending opportunity of a terminal is guaranteed. In this paper, we propose a novel control method for HCCA. The proposed method can guarantee each CFP bandwidth according to a predetermined proportion in WLANs as well as achieve high throughput by exploiting capture effect. It estimates amounts of interferences between each pair of WLANs and calculates optimal overwrapping of CFPs of WLANs. Performance evaluation results show that the proposed method was quite effective. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | WLAN / HCCA / Capture Effect / fairness of throughput |
Paper # | IN2016-105 |
Date of Issue | 2017-02-23 (IN) |
Conference Information | |
Committee | NS / IN |
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Conference Date | 2017/3/2(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | OKINAWA ZANPAMISAKI ROYAL HOTEL |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | General |
Chair | Hideki Tode(Osaka Pref. Univ.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
Vice Chair | Yoshikatsu Okazaki(NTT) / Takuji Kishida(NTT) |
Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) / Takuji Kishida(NTT) |
Assistant | Shohei Kamamura(NTT) / Kunitake Kaneko(Keio Univ.) / Takashi Natsume(NTT) |
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) | HCCA control for throughput fairness in densely deployed WLANs |
Sub Title (in English) | |
Keyword(1) | WLAN |
Keyword(2) | HCCA |
Keyword(3) | Capture Effect |
Keyword(4) | fairness of throughput |
1st Author's Name | Toshitaka Yagi |
1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
2nd Author's Name | Tutomu Murase |
2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
Date | 2017-03-02 |
Paper # | IN2016-105 |
Volume (vol) | vol.116 |
Number (no) | IN-485 |
Page | pp.pp.49-54(IN), |
#Pages | 6 |
Date of Issue | 2017-02-23 (IN) |