Title :
Outage probability analysis of amplify-and-forward two-hop multiple-access channel with interference-limited destination
Author :
Yuping Su ; Ying Li
Author_Institution :
State Key Lab. of ISN, Xidian Univ., Xi´an, China
Abstract :
The outage performance of an amplify-and-forward two-hop multiple-access channel is studied for the interference-limited environment Assuming that the destination encounters distinct-power co-channel interference, the exact integral-form expression of the outage probability is firstly derived. To decrease the computation complexity, an approximation of the outage probability is then derived in closed form. Numerical results demonstrate that the approximation fits well with the exact results.
Keywords :
amplify and forward communication; approximation theory; cochannel interference; computational complexity; interference suppression; probability; wireless channels; amplify and forward two hop multiple access channel; computation complexity; distinct power cochannel interference; interference limited environment; outage performance; outage probability approximation; Approximation methods; Complexity theory; Interference; Rayleigh channels; Relays; Signal to noise ratio;
Conference_Titel :
Personal, Indoor, and Mobile Radio Communication (PIMRC), 2014 IEEE 25th Annual International Symposium on
DOI :
10.1109/PIMRC.2014.7136436
