I-Poll: Improved Polling Scheme for Augmenting Voice Support in IEEE802.11 PCF(Terrestrial Radio Communications)
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概要
- 論文の詳細を見る
In this paper, we present a polling scheme which allows for augmenting the support of voice communications in point co-ordination function (PCF) of IEEE802.11 wireless networks. In this scheme, the Access Point (AP) of the Basic Service Set (BSS) maintains two polling lists, i.e. the talking list and the silence list. Based on the talking status of the stations identified via silence detection, two lists are dynamically adjusted by the AP. Temporary removal is applied to the stations in the silence list to further upgrade the performance. The conducted study based on simulation has shown that the proposed scheme can support more voice stations and has a lower packet loss rate than that obtained by four reference polling algorithms.
- 社団法人電子情報通信学会の論文
- 2006-06-01
著者
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Zheng Jun
Department Of Computer Science And Technology Harbin Institute Of Technology
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Zheng Jun
Department Of Computer Science Queens College-city University Of New York
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REGENTOVA Emma
Department of Electrical and Computer Engineering, University of Nevada
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Regentova Emma
Department Of Electrical And Computer Engineering University Of Nevada
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