Title :
Outage Analysis of Interference-Limited Dual-Hop Amplify-and-Forward Bidirectional Relaying Systems
Author :
Honghang Wen ; Jianhua Ge ; Jifu Wang
Author_Institution :
State Key Lab. of Integrated Service Networks, Xidian Univ., Xi´an, China
Abstract :
This paper investigates the outage performance of dual-hop amplify-and-forward (AF) two-way relaying systems with multiple co-channel interferers at the AF relay and two noisy end-sources. For such, a tight closed-form approximation is derived for the outage probability of the considered systems. In particular, in high SIR regions, with an increasing system SIR, the outage performance does not vary with the number of interferers once the total interference power is given. Simulation results are presented to corroborate the proposed theoretical analysis.
Keywords :
amplify and forward communication; approximation theory; probability; radiofrequency interference; relay networks (telecommunication); closed form approximation; interference limited dual hop amplify-and-forward bidirectional relaying systems; multiple cochannel interferers; noisy end sources; outage performance; outage probability; Ad hoc networks; Approximation methods; Educational institutions; Interference; Relay networks (telecommunications); Wireless communication; AF; bidirectional relaying; outage analysis;
Conference_Titel :
Broadband and Wireless Computing, Communication and Applications (BWCCA), 2014 Ninth International Conference on
Conference_Location :
Guangdong
Print_ISBN :
978-1-4799-4174-2
DOI :
10.1109/BWCCA.2014.66
