Title :
Performance analysis of amplify-and-forward two-way relaying with co-channel interference and channel estimation error
Author :
Liang Yang ; Qaraqe, Khalid ; Serpedin, Erchin ; Alouini, Mohamed-Slim
Author_Institution :
Dept. of Electr. Eng., Jinan Univ., Guangzhou, China
Abstract :
In this paper, we consider the performance of a two-way amplify-and-forward relaying network (AF TWRN) in the presence of unequal power co-channel interferers (CCI). Specifically, we consider AF TWRN with an interference-limited relay and two noisy-nodes with channel estimation error and CCI. We derive the approximate signal-to-interference plus noise ratio expressions and then use these expressions to evaluate the outage probability and error probability. Numerical results show that the approximate closed-form expressions are very close to the exact ones.
Keywords :
amplify and forward communication; channel estimation; cochannel interference; error statistics; relay networks (telecommunication); telecommunication network reliability; AF TWRN; CCI; channel estimation error; error probability; interference-limited relay; network performance analysis; noisy node; outage probability; signal-to-interference plus noise ratio; two-way amplify-and-forward relaying network; unequal power cochannel interference; Bit error rate; Channel estimation; Fading; Interference; Relays; Signal to noise ratio;
Conference_Titel :
Wireless Communications and Networking Conference (WCNC), 2013 IEEE
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-5938-2
Electronic_ISBN :
1525-3511
DOI :
10.1109/WCNC.2013.6555164
