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Per-user service model for opportunistic scheduling scheme over fading channels
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Dianati, Mehrdad, Tafazolli, Rahim, Shen, Xuemin and Naik, Kshirasagar (2010) Per-user service model for opportunistic scheduling scheme over fading channels. Wireless Communications and Mobile Computing, 10 (1). pp. 87-100. doi:10.1002/wcm.910 ISSN 1530-8669.
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Official URL: http://dx.doi.org/10.1002/wcm.910
Abstract
In this paper, we propose a finite-state Markov model for per-user service of an opportunistic scheduling scheme over Rayleigh fading channels, where a single base station serves an arbitrary number of users. By approximating the power gain of Rayleigh fading channels as finite-state Markov processes, we develop an algorithm to obtain dynamic stochastic model of the transmission service, received by an individual user for a saturated scenario, where user data queues are highly loaded. The proposed analytical model is a finite-state Markov process. We provide a comprehensive comparison between the predicted results by the proposed analytical model and the simulation results, which demonstrate a high degree of match between the two sets. Copyright © 2009 John Wiley & Sons, Ltd.
Item Type: | Journal Article | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Journal or Publication Title: | Wireless Communications and Mobile Computing | ||||
Publisher: | John Wiley & Sons Ltd. | ||||
ISSN: | 1530-8669 | ||||
Official Date: | 2010 | ||||
Dates: |
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Volume: | 10 | ||||
Number: | 1 | ||||
Page Range: | pp. 87-100 | ||||
DOI: | 10.1002/wcm.910 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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