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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tran Trung Duy Duong, T.Q. Benevides da Costa, D. Vo Nguyen Quoc Bao Elkashlan, M. |
| Copyright Year | 1972 |
| Abstract | In this paper, we investigate the end-to-end performance of dual-hop proactive decode-and-forward relaying networks with Nth best relay selection in the presence of two practical deleterious effects: i) hardware impairment and ii) co-channel interference. In particular, we derive new exact and asymptotic closed-form expressions for the outage probability and average channel capacity of Nth best partial and opportunistic relay selection schemes over Rayleigh fading channels. Insightful discussions are provided. It is shown that, when the system cannot select the best relay for cooperation, the partial relay selection scheme outperforms the opportunistic method under the impact of the same co-channel interference (CCI) . In addition, without CCI but under the effect of hardware impairment, it is shown that both selection strategies have the same asymptotic channel capacity. Monte Carlo simulations are presented to corroborate our analysis. |
| Starting Page | 1594 |
| Ending Page | 1606 |
| Page Count | 13 |
| File Size | 716952 |
| File Format | |
| ISSN | 00906778 |
| Volume Number | 63 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Relays Hardware Interference Channel capacity Signal to noise ratio Closed-form solutions Protocols channel capacity Hardware impairment decode-and-forward relaying partial relay selection opportunistic relay selection outage probability |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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