Title :
Average secrecy rate analysis with relay selection using decode-and-forward strategy in cooperative networks
Author :
Chunxiao Cai ; Yueming Cai ; Weiwei Yang ; Wendong Yang
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Abstract :
In this paper, we study average secrecy rate with relay selection with decode-and-forward (DF) strategy in cooperative networks. The channels are modeled as independent identically Rayleigh distributed coefficients. Exact closed-form expression for average secrecy rate with relay selection is derived. Our results are verified through comparison with Monte Carlo simulations.
Keywords :
Monte Carlo methods; Rayleigh channels; cooperative communication; decode and forward communication; relays; Monte Carlo simulations; Rayleigh distributed coefficients; average secrecy rate analysis; cooperative networks; decode-and-forward strategy; relay selection; Physical-Layer Security; average secrecy rate; cooperative networks; decode-and-forward;
Conference_Titel :
Wireless Communications & Signal Processing (WCSP), 2013 International Conference on
Conference_Location :
Hangzhou
DOI :
10.1109/WCSP.2013.6677039
