Performance Analysis of Rayleigh Fading Channel in the Presence of Co-channel Interference with Multiple Interferers Under Different Adaptation Policies

In this paper, an approach to performance analysis on signal-to-interference ratio operating over Rayleigh fading channels experiencing an arbitrary number of multiple, Rayleigh co-channel interferers is presented. We have presented a general analysis of selection combining, where each branch experi...

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Bibliographic Details
Published in:Wireless personal communications 2013-08, Vol.71 (4), p.2657-2676
Main Authors: Subha, S. Thai, Bhaskar, Vidhyacharan
Format: Article
Language:English
Subjects:
Adaptation
Applied sciences
Channels
Communications Engineering
Computer Communication Networks
Engineering
Exact sciences and technology
Exact solutions
Fading
Interference
Mathematical analysis
Networks
Policies
Probability density functions
Radiocommunications
Signal,Image and Speech Processing
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Transmission and modulation (techniques and equipments)
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Summary:In this paper, an approach to performance analysis on signal-to-interference ratio operating over Rayleigh fading channels experiencing an arbitrary number of multiple, Rayleigh co-channel interferers is presented. We have presented a general analysis of selection combining, where each branch experiences an arbitrary number of multiple equal power co-channel interference. Useful closed-form expressions are derived for the probability density function and cumulative distribution function at the output of the combiner. Also, outage analysis is performed in order to show the effects of interferers and diversity order. Capacity per unit bandwidth expressions are derived for selection diversity scheme under different adaptation policies.
ISSN:0929-6212
1572-834X
DOI:10.1007/s11277-012-0962-2