Error-rate performance analysis of cooperative OFDMA system with decode-and-forward relaying
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Permanent link to this recordhttp://hdl.handle.net/10754/563578
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AbstractIn this paper, we investigate the performance of a cooperative orthogonal frequency-division multiple-access (OFDMA) system with decode-and-forward (DaF) relaying. Specifically, we derive a closed-form approximate symbol-error-rate expression and analyze the achievable diversity orders. Depending on the relay location, a diversity order up to (LSkD + 1) + σ M m = 1 min(LSkRm + 1, LR mD + 1) is available, where M is the number of relays, and LS kD + 1, LSkRm + 1, and LRmD + 1 are the lengths of channel impulse responses of source-to-destination, source-to- mth relay, and mth relay-to-destination links, respectively. Monte Carlo simulation results are also presented to confirm the analytical findings. © 2013 IEEE.
CitationFareed, M. M., Uysal, M., & Tsiftsis, T. A. (2014). Error-Rate Performance Analysis of Cooperative OFDMA System With Decode-and-Forward Relaying. IEEE Transactions on Vehicular Technology, 63(5), 2216–2223. doi:10.1109/tvt.2013.2290780