Performance analysis of underlay cognitive multihop regenerative relaying systems with multiple primary receivers

Amal Hyadi; Mustapha Benjillali; Mohamed-Slim Alouini; Daniel Benevides Da Da Costa

doi:10.1109/TWC.2013.110313.130610

Performance analysis of underlay cognitive multihop regenerative relaying systems with multiple primary receivers

Amal Hyadi, Mustapha Benjillali, Mohamed-Slim Alouini, Daniel Benevides Da Da Costa

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

Multihop relaying is an efficient strategy to improve the connectivity and extend the coverage area of secondary networks in underlay cognitive systems. In this work, we provide a comprehensive performance study of cognitive multihop regenerative relaying systems in an underlay spectrum sharing scenario with the presence of multiple primary receivers. Both interference power and peak power constraints are taken into account. In our analysis, all the links are subject to independent, non-identically distributed Nakagami-m fading. We derive closed-form expressions for the outage probability, high-order amount of fading, bit error rate, symbol error rate, and ergodic capacity. Different scenarios are presented to illustrate the obtained results and Monte Carlo simulations confirm the accuracy of our analytical derivations. © 2013 IEEE.

Original language	English (US)
Pages (from-to)	6418-6429
Number of pages	12
Journal	IEEE Transactions on Wireless Communications
Volume	12
Issue number	12
DOIs	https://doi.org/10.1109/TWC.2013.110313.130610
State	Published - Dec 2013

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was funded in part by NPRP grant #[5-250-2-087] from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.

ASJC Scopus subject areas

Applied Mathematics
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/TWC.2013.110313.130610

Cite this

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title = "Performance analysis of underlay cognitive multihop regenerative relaying systems with multiple primary receivers",

abstract = "Multihop relaying is an efficient strategy to improve the connectivity and extend the coverage area of secondary networks in underlay cognitive systems. In this work, we provide a comprehensive performance study of cognitive multihop regenerative relaying systems in an underlay spectrum sharing scenario with the presence of multiple primary receivers. Both interference power and peak power constraints are taken into account. In our analysis, all the links are subject to independent, non-identically distributed Nakagami-m fading. We derive closed-form expressions for the outage probability, high-order amount of fading, bit error rate, symbol error rate, and ergodic capacity. Different scenarios are presented to illustrate the obtained results and Monte Carlo simulations confirm the accuracy of our analytical derivations. {\textcopyright} 2013 IEEE.",

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AU - Alouini, Mohamed-Slim

AU - Da Costa, Daniel Benevides Da

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was funded in part by NPRP grant #[5-250-2-087] from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.

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N2 - Multihop relaying is an efficient strategy to improve the connectivity and extend the coverage area of secondary networks in underlay cognitive systems. In this work, we provide a comprehensive performance study of cognitive multihop regenerative relaying systems in an underlay spectrum sharing scenario with the presence of multiple primary receivers. Both interference power and peak power constraints are taken into account. In our analysis, all the links are subject to independent, non-identically distributed Nakagami-m fading. We derive closed-form expressions for the outage probability, high-order amount of fading, bit error rate, symbol error rate, and ergodic capacity. Different scenarios are presented to illustrate the obtained results and Monte Carlo simulations confirm the accuracy of our analytical derivations. © 2013 IEEE.

AB - Multihop relaying is an efficient strategy to improve the connectivity and extend the coverage area of secondary networks in underlay cognitive systems. In this work, we provide a comprehensive performance study of cognitive multihop regenerative relaying systems in an underlay spectrum sharing scenario with the presence of multiple primary receivers. Both interference power and peak power constraints are taken into account. In our analysis, all the links are subject to independent, non-identically distributed Nakagami-m fading. We derive closed-form expressions for the outage probability, high-order amount of fading, bit error rate, symbol error rate, and ergodic capacity. Different scenarios are presented to illustrate the obtained results and Monte Carlo simulations confirm the accuracy of our analytical derivations. © 2013 IEEE.

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Performance analysis of underlay cognitive multihop regenerative relaying systems with multiple primary receivers

Abstract

Bibliographical note

ASJC Scopus subject areas

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