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| Title: | Performance Analysis of OFDM-Based Nonlinear AF Multiple-Relay Systems |
| Authors: | Bhatia, Vimal |
| Keywords: | Amplifiers (electronic);Asymptotic analysis;Distribution functions;Fading channels;Frequency division multiplexing;Intelligent systems;Monte Carlo methods;ASER;Multiple-relay;Nakagami-m;Nonlinear amplifier;Outage probability;RQAM;Orthogonal frequency division multiplexing |
| Issue Date: | 2017 |
| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Citation: | Kumar, N., Sharma, S., & Bhatia, V. (2017). Performance analysis of OFDM-based nonlinear AF multiple-relay systems. IEEE Wireless Communications Letters, 6(1), 122-125. doi:10.1109/LWC.2016.2639498 |
| Abstract: | We derive closed-form expressions of outage probability with asymptotic analysis for orthogonal frequency division multiplexing-based nonlinear amplify-And-forward multiple-relay systems using best-relay selection over independent and non-identically distributed Nakagami-{m} fading channels for integer values of fading parameter. We then investigate a novel closed-form expression of average symbol error rate for a general order rectangular quadrature amplitude modulation scheme by using the well-known cumulative distribution function-based approach. Numerically evaluated results are compared with Monte Carlo simulations and the accuracy of the derived expressions is verified. © 2012 IEEE. |
| URI: | https://doi.org/10.1109/LWC.2016.2639498 https://dspace.iiti.ac.in/handle/123456789/5983 |
| ISSN: | 2162-2337 |
| Type of Material: | Review |
| Appears in Collections: | Department of Electrical Engineering |
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