Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks

A. Gouissem; R. Hamila; N. Al-Dhahir; S. Foufou

doi:10.1109/WCNC.2016.7565119

Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks

A. Gouissem, R. Hamila, N. Al-Dhahir, S. Foufou

Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, three novel techniques are proposed and investigated for multiple relay selection in dual hop OFDM networks. These techniques are based on the exploitation of sparse signal recovery theory and on carefully-designed groupings of the subcarriers depending on the channel quality. In particular, the proposed techniques use the Orthogonal Matching Pursuit algorithm which enables them to outperform existing techniques in terms of both outage probability and computation complexity. Furthermore, a detailed performance-complexity tradeoff investigation is presented for the different studied techniques and verified by Monte Carlo simulations.

Original language	English (US)
Title of host publication	2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467398145
DOIs	https://doi.org/10.1109/WCNC.2016.7565119
State	Published - Sep 12 2016
Event	2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 - Doha, Qatar Duration: Apr 3 2016 → Apr 7 2016

Publication series

Name	IEEE Wireless Communications and Networking Conference, WCNC
Volume	2016-September
ISSN (Print)	1525-3511

Other

Other	2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
Country/Territory	Qatar
City	Doha
Period	4/3/16 → 4/7/16

Keywords

Large DF relay networks
MSE
Outage probability
relay selection

ASJC Scopus subject areas

General Engineering

Access to Document

10.1109/WCNC.2016.7565119

Cite this

Gouissem, A., Hamila, R., Al-Dhahir, N., & Foufou, S. (2016). Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks. In 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 Article 7565119 (IEEE Wireless Communications and Networking Conference, WCNC; Vol. 2016-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.2016.7565119

Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks. / Gouissem, A.; Hamila, R.; Al-Dhahir, N. et al.
2016 IEEE Wireless Communications and Networking Conference, WCNC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7565119 (IEEE Wireless Communications and Networking Conference, WCNC; Vol. 2016-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Gouissem, A, Hamila, R, Al-Dhahir, N & Foufou, S 2016, Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks. in 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016., 7565119, IEEE Wireless Communications and Networking Conference, WCNC, vol. 2016-September, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016, Doha, Qatar, 4/3/16. https://doi.org/10.1109/WCNC.2016.7565119

Gouissem A, Hamila R, Al-Dhahir N, Foufou S. Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks. In 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7565119. (IEEE Wireless Communications and Networking Conference, WCNC). doi: 10.1109/WCNC.2016.7565119

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abstract = "In this paper, three novel techniques are proposed and investigated for multiple relay selection in dual hop OFDM networks. These techniques are based on the exploitation of sparse signal recovery theory and on carefully-designed groupings of the subcarriers depending on the channel quality. In particular, the proposed techniques use the Orthogonal Matching Pursuit algorithm which enables them to outperform existing techniques in terms of both outage probability and computation complexity. Furthermore, a detailed performance-complexity tradeoff investigation is presented for the different studied techniques and verified by Monte Carlo simulations.",

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AB - In this paper, three novel techniques are proposed and investigated for multiple relay selection in dual hop OFDM networks. These techniques are based on the exploitation of sparse signal recovery theory and on carefully-designed groupings of the subcarriers depending on the channel quality. In particular, the proposed techniques use the Orthogonal Matching Pursuit algorithm which enables them to outperform existing techniques in terms of both outage probability and computation complexity. Furthermore, a detailed performance-complexity tradeoff investigation is presented for the different studied techniques and verified by Monte Carlo simulations.

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Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks

Abstract

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Keywords

ASJC Scopus subject areas

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