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. |
| Volume | 2016-September |
| ISBN (Electronic) | 9781467398145 |
| DOIs | |
| State | Published - Sep 12 2016 |
| Event | 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 - Doha, Qatar Duration: Apr 3 2016 → Apr 7 2016 |
Other
| Other | 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 |
|---|---|
| Country | Qatar |
| City | Doha |
| Period | 4/3/16 → 4/7/16 |
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Keywords
- Large DF relay networks
- MSE
- Outage probability
- relay selection
ASJC Scopus subject areas
- Engineering(all)
Cite this
Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks. / Gouissem, A.; Hamila, R.; Al-Dhahir, N.; Foufou, Sebti.
2016 IEEE Wireless Communications and Networking Conference, WCNC 2016. Vol. 2016-September Institute of Electrical and Electronics Engineers Inc., 2016. 7565119.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks
AU - Gouissem, A.
AU - Hamila, R.
AU - Al-Dhahir, N.
AU - Foufou, Sebti
PY - 2016/9/12
Y1 - 2016/9/12
N2 - 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.
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.
KW - Large DF relay networks
KW - MSE
KW - Outage probability
KW - relay selection
UR - http://www.scopus.com/inward/record.url?scp=84989899974&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84989899974&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2016.7565119
DO - 10.1109/WCNC.2016.7565119
M3 - Conference contribution
AN - SCOPUS:84989899974
VL - 2016-September
BT - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -