Presentation | 2015-08-06 Characteristic Evaluation of Throughput Guarantee Control based on Media Access Control Method SP-MAC Yuuki Yamamoto, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wireless local area networks (WLANs) based on IEEE802.11 usually uses CSMA/CA for a media access control. In the CSMA/CA mechanism, it is known that a data frame collision often occurs if the number of wireless terminals increases. This issue causes the degradation of the total throughput of terminals connected to the same Access Point (AP). To solve this problem, a media access control method based on synchronization phenomena of coupled oscillators (SP-MAC) has been proposed. SP-MAC can avoid data frame collisions drastirally and improve the throughput compared with CSMA/CA. Here, we have already proposed a QoS control method based on SP-MAC. Note that we focus on a throughput as a QoS metric. However, the previous evaluation does not consider a communication delay. Thus, this study evaluates the QoS control method based on SP-MAC considering the communication delay. From the simulation results, we found that the proposal can secure the throughput if the communication delay is less than $100$~ms. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SP-MAC / Throughput guarantee method / WLAN / Coupled oscillator |
Paper # | CCS2015-35 |
Date of Issue | 2015-07-30 (CCS) |
Conference Information | |
Committee | CCS |
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Conference Date | 2015/8/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Dai-ichi Takimotokan (Noboribetsu, Hokkaido) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Network Science, etc. |
Chair | Hiroo Sekiya(Chiba Univ.) |
Vice Chair | Yasuhiro Tsubo(Ritsumeikan Univ.) / Naoki Wakamiya(Osaka Univ.) |
Secretary | Yasuhiro Tsubo(Kagawa National College of Tech.) / Naoki Wakamiya(Kyoto Sangyo Univ.) |
Assistant | Takayuki Kimura(Nippon Inst. of Tech.) / Song-Ju Kim(NIMS) / Ryo Takahashi(Kyoto Univ.) / Junnosuke Teramae(Osaka Univ.) |
Paper Information | |
Registration To | Technical Committee on Complex Communication Sciences |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characteristic Evaluation of Throughput Guarantee Control based on Media Access Control Method SP-MAC |
Sub Title (in English) | |
Keyword(1) | SP-MAC |
Keyword(2) | Throughput guarantee method |
Keyword(3) | WLAN |
Keyword(4) | Coupled oscillator |
1st Author's Name | Yuuki Yamamoto |
1st Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
2nd Author's Name | Ryo Hamamoto |
2nd Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
3rd Author's Name | Hiroyasu Obata |
3rd Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
4th Author's Name | Chisa Takano |
4th Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
5th Author's Name | Kenji Ishida |
5th Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
Date | 2015-08-06 |
Paper # | CCS2015-35 |
Volume (vol) | vol.115 |
Number (no) | CCS-178 |
Page | pp.pp.33-38(CCS), |
#Pages | 6 |
Date of Issue | 2015-07-30 (CCS) |