Performance analysis of cooperative communication system with feedback delay and channel estimation error
| Author | Omri A. |
| Author | Hasna , Mazen |
| Available date | 2022-04-26T11:06:47Z |
| Publication Date | 2015 |
| Publication Name | International Conference on ICT Convergence 2015: Innovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015 |
| Resource | Scopus |
| Identifier | http://dx.doi.org/10.1109/ICTC.2015.7354512 |
| Abstract | In this paper, we investigate the impact of feedback delay and channel estimation error (CEE) on the performance of wireless multi-user decode-and-forward (DF) relay systems in independent and non identically distributed Rayleigh fading channels. To assess the performance, we derive the exact probability density function (PDF) expression of the signal-to-noise ratio (SNR) for each link, and the average outage probability expression with imperfect channel state information (ICSI). Numerical results are presented to confirm the analytical expressions and to investigate the effect of the ICSI on the performances of the wireless cooperative system. |
| Language | en |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Subject | Bandwidth Channel estimation Channel state information Communication channels (information theory) Decoding Errors Fading channels Probability density function Rayleigh fading Signal to noise ratio Best-relay selections Channel estimation errors Decode - and - forwards Interference management Outdated csi Cooperative communication |
| Type | Conference Paper |
| Pagination | 135-140 |
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Electrical Engineering [2611 items ]
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