Presentation | 2014-03-06 Media Access Control Mechanism Based on Synchronization of Coupled Oscillators over Wireless LAN Ryo HAMAMOTO, Hiroyasu OBATA, Chisa TAKANO, Kenji ISHIDA, Koutaro YAMADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wireless local area networks (wireless LANs) based on IEEE 802.11 standard have been widely used. The wireless LAN usually uses CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) for the media access control. However, in CSMA/CA, if the number of wireless node increases, the back off time which is yielded by the initial CW (Contention Window) tends to conflict among some wireless nodes. This sometimes causes the degradation of the total throughput. In this study, in order to improve the total throughput, we propose a new media access control mechanism based on synchronization phenomena of the coupled oscillators. Moreover, this paper shows that the proposed method improves the total throughput and decreases the probability of the data frame collision drastically by comparing with the original CSMA/CA. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless LAN / Synchronization phenomenon / Kuramoto model / Coupled oscillator / Media access control |
Paper # | IN2013-157 |
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Committee | IN |
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Conference Date | 2014/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Media Access Control Mechanism Based on Synchronization of Coupled Oscillators over Wireless LAN |
Sub Title (in English) | |
Keyword(1) | Wireless LAN |
Keyword(2) | Synchronization phenomenon |
Keyword(3) | Kuramoto model |
Keyword(4) | Coupled oscillator |
Keyword(5) | Media access control |
1st Author's Name | Ryo HAMAMOTO |
1st Author's Affiliation | Graduate School of Information Sciences, Hiroshima City University() |
2nd Author's Name | Hiroyasu OBATA |
2nd Author's Affiliation | Graduate School of Information Sciences, Hiroshima City University |
3rd Author's Name | Chisa TAKANO |
3rd Author's Affiliation | Graduate School of Information Sciences, Hiroshima City University |
4th Author's Name | Kenji ISHIDA |
4th Author's Affiliation | Graduate School of Information Sciences, Hiroshima City University |
5th Author's Name | Koutaro YAMADA |
5th Author's Affiliation | Faculty of Information Sciences, Hiroshima City University |
Date | 2014-03-06 |
Paper # | IN2013-157 |
Volume (vol) | vol.113 |
Number (no) | 473 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |