Title :
Approximate BER analysis of opportunistic relaying incremental hybrid DAF cooperative system
Author :
Peihao Dong ; Zhiquan Bai ; Shen Gao ; Hongwu Liu ; Kyungsup Kwak
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan, China
Abstract :
In this paper, we propose an opportunistic relaying incremental hybrid decode-amplify-forward (OR-IHDAF) scheme and present its approximate closed-form bit-error rate (BER) expression based on a Taylor series expansion method. Simulation results about the BER performance show the correctness of the theoretical analysis and the BER comparison of the OR-IHDAF with ISDF and IHDAF schemes is also provided to show the superiority of the OR-IHDAF scheme.
Keywords :
amplify and forward communication; approximation theory; decode and forward communication; error statistics; relay networks (telecommunication); BER comparison; ISDF; OR-IHDAF scheme; Taylor series expansion method; approximate closed-form BER expression; approximate closed-form bit-error rate expression; opportunistic relaying incremental hybrid DAF cooperative system; opportunistic relaying incremental hybrid decode-amplify-forward scheme; Signal to noise ratio; BER; Taylor expansion; cooperative technology; opportunistic relaying;
Conference_Titel :
Communications and Information Technologies (ISCIT), 2014 14th International Symposium on
Conference_Location :
Incheon
DOI :
10.1109/ISCIT.2014.7011902
