Per-user service model for opportunistic scheduling scheme over fading channels
Dianati, M, Tafazolli, R, Shen, X and Naik, K (2010) Per-user service model for opportunistic scheduling scheme over fading channels WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 10 (1). 87 - 100. ISSN 1530-8669
Per-User Service Model for Opportunistic Scheduling Scheme over Fading Channels.pdf
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In this paper, we propose a ¯nite-state Markov model for per-user service of an oppor- tunistic 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 chan- nels as ¯nite-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 ¯nite-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.
|Divisions :||Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research|
|Date :||1 January 2010|
|Identification Number :||10.1002/wcm.910|
|Uncontrolled Keywords :||Science & Technology, Technology, Computer Science, Information Systems, Engineering, Electrical & Electronic, Telecommunications, Computer Science, Engineering, opportunistic scheduling, performance analysis, radio resource allocation, MULTIRATE WIRELESS NETWORKS, ARQ|
|Related URLs :|
|Additional Information :||The definitive version is available at <a href="http://onlinelibrary.wiley.com/doi/10.1002/wcm.910/pdf</a>.|
|Depositing User :||Symplectic Elements|
|Date Deposited :||05 Nov 2012 15:58|
|Last Modified :||23 Sep 2013 19:34|
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