Performance analysis of selective cooperation with fixed gain relays in Nakagami-m channels
| Author | Hussain S.I. |
| Author | Hasna , Mazen |
| Author | Alouini M.-S. |
| Available date | 2022-04-26T11:06:54Z |
| Publication Date | 2012 |
| Publication Name | Physical Communication |
| Resource | Scopus |
| Identifier | http://dx.doi.org/10.1016/j.phycom.2012.03.002 |
| Abstract | Selecting the best relay using the maximum signal to noise ratio (SNR) among all the relays ready to cooperate saves system resources and utilizes the available bandwidth more efficiently compared to the regular all-relay cooperation. In this paper, we analyze the performance of the best relay selection scheme with fixed gain relays operating in Nakagami-. m channels. We first derive the probability density function (PDF) of upper bounded end-to-end SNR of the relay link. Using this PDF, we derive some key performance parameters for the system including average bit error probability and average channel capacity. The analytical results are verified through Monte Carlo simulations. |
| Sponsor | Qatar National Research Fund |
| Language | en |
| Publisher | elsevier B.V. |
| Subject | Analytical results Available bandwidth Average bit error probability Best-relay selections Fixed-gain relays Key performance parameters Monte Carlo Simulation Nakagami Nakagami-m channels Nakagami-m fading Performance analysis Probability density function (pdf) Relay links System resources Cooperative communication Monte Carlo methods |
| Type | Article |
| Pagination | 272-279 |
| Issue Number | 3 |
| Volume Number | 5 |
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Electrical Engineering [2495 items ]