Antenna/relay selection for coded cooperative networks with AF relaying Academic Article uri icon

abstract

  • In this paper, we consider antenna/relay selection for coded cooperative networks in an effort to improve their end-to-end performance by improving the detection reliability at the relay nodes. Considering amplify-and-forward (AF) relaying, we analyze a previously proposed distributed coded cooperation scheme in conjunction with antenna/relay selection. Specifically, we derive upper bounded expressions for the bit error rate assuming M-ary phase shift keying (M-PSK) transmission. Our analytical results show that the maximum diversity order of the system is maintained for the entire range of symbol error rate of interest, unlike the case without antenna/relay selection. Several numerical and simulation results are presented to demonstrate the efficacy of the proposed scheme. © 2009 IEEE.

author list (cited authors)

  • Elfituri, M., Ghrayeb, A., & Hamouda, W.

citation count

  • 17

publication date

  • September 2009