Ben Rached, N, Kammoun, A, Alouini, M-S et al. (1 more author) (2017) A Unified Moment-Based Approach for the Evaluation of the Outage Probability With Noise and Interference. IEEE Transactions on Wireless Communications, 16 (2). pp. 1012-1023. ISSN 1536-1276
Abstract
In this paper, we develop a novel moment-based approach for the evaluation of the outage probability (OP) in a generalized fading environment with interference and noise. Our method is based on the derivation of a power series expansion of OP of the signal-to-interference-plus-noise ratio. It does not necessitate stringent requirements, the only major ones being the existence of a power series expansion of the cumulative distribution function of the desired user power and the knowledge of the cross moments of the interferers’ powers. The newly derived formula is shown to be applicable for most of the well-practical fading models of the desired user under some assumptions on the parameters of the powers’ distributions. A further advantage of our method is that it is applicable irrespective of the nature of the fading models of the interfering powers, the only requirement being the perfect knowledge of their cross moments. In order to illustrate the wide scope of applicability of our technique, we present a convergence study of the provided formula for the Generalized Gamma and the Rice fading models. Moreover, we show that our analysis has direct bearing on recent multichannel applications using selection diversity techniques. Finally, we assess by simulations the accuracy of the proposed formula for various fading environments.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Keywords: | convergence study; cross-moments; generalized fading environment; interference; Moment-based approach; outage probability; power series expansion; selection diversity |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Mathematics (Leeds) > Statistics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 27 Nov 2023 15:52 |
Last Modified: | 27 Nov 2023 15:52 |
Published Version: | http://dx.doi.org/10.1109/twc.2016.2635652 |
Status: | Published |
Publisher: | Institute of Electrical and Electronics Engineers (IEEE) |
Identification Number: | 10.1109/twc.2016.2635652 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:195475 |