On the performance of spectrum sharing systems with two-way relaying and multiuser diversity

Liang Yang; Mohamed-Slim Alouini; Khalid A. Qaraqe

doi:10.1109/LCOMM.2012.052112.120746

On the performance of spectrum sharing systems with two-way relaying and multiuser diversity

Liang Yang, Mohamed-Slim Alouini, Khalid A. Qaraqe

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

34 Scopus citations

Abstract

In this letter, we consider a spectrum sharing network with two-way relaying and multi-user diversity. More specifically, one secondary transmitter with the best channel quality is selected and splits its partial power to relay its received signals to the primary users by using the amplify-and-forward relaying protocol. We derive a tight approximation for the resulting outage probability. Based on this formula, the performance of the spectral sharing region and the cell coverage are analyzed. Numerical results are given to verify our analysis and are discussed to illustrate the advantages of our newly proposed scheme. © 1997-2012 IEEE.

Original language	English (US)
Pages (from-to)	1240-1243
Number of pages	4
Journal	IEEE Communications Letters
Volume	16
Issue number	8
DOIs	https://doi.org/10.1109/LCOMM.2012.052112.120746
State	Published - Aug 2012

ASJC Scopus subject areas

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/LCOMM.2012.052112.120746

Cite this

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title = "On the performance of spectrum sharing systems with two-way relaying and multiuser diversity",

abstract = "In this letter, we consider a spectrum sharing network with two-way relaying and multi-user diversity. More specifically, one secondary transmitter with the best channel quality is selected and splits its partial power to relay its received signals to the primary users by using the amplify-and-forward relaying protocol. We derive a tight approximation for the resulting outage probability. Based on this formula, the performance of the spectral sharing region and the cell coverage are analyzed. Numerical results are given to verify our analysis and are discussed to illustrate the advantages of our newly proposed scheme. {\textcopyright} 1997-2012 IEEE.",

author = "Liang Yang and Mohamed-Slim Alouini and Qaraqe, {Khalid A.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by NPRP grant #08-152-2-043 and NPRP grant #09-341-2-128 from the Qatar National Research Fund (a member of Qatar Foundation), and in part by the National Natural Science Foundation of P. R. China 61071114.",

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N2 - In this letter, we consider a spectrum sharing network with two-way relaying and multi-user diversity. More specifically, one secondary transmitter with the best channel quality is selected and splits its partial power to relay its received signals to the primary users by using the amplify-and-forward relaying protocol. We derive a tight approximation for the resulting outage probability. Based on this formula, the performance of the spectral sharing region and the cell coverage are analyzed. Numerical results are given to verify our analysis and are discussed to illustrate the advantages of our newly proposed scheme. © 1997-2012 IEEE.

AB - In this letter, we consider a spectrum sharing network with two-way relaying and multi-user diversity. More specifically, one secondary transmitter with the best channel quality is selected and splits its partial power to relay its received signals to the primary users by using the amplify-and-forward relaying protocol. We derive a tight approximation for the resulting outage probability. Based on this formula, the performance of the spectral sharing region and the cell coverage are analyzed. Numerical results are given to verify our analysis and are discussed to illustrate the advantages of our newly proposed scheme. © 1997-2012 IEEE.

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JO - IEEE Communications Letters

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On the performance of spectrum sharing systems with two-way relaying and multiuser diversity

Abstract

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