Title :
Performance analysis of the opportunistic multi-relay network with co-channel interference
Author :
Hussein, Jamal ; Ikki, Salama ; Boussakta, Said ; Tsimenidis, Charalampos
Author_Institution :
Sch. of Electr. & Electron. Eng., Newcastle Univ., Newcastle upon Tyne, UK
Abstract :
A study of the effect of co-channel interference (CCI) on the performance of opportunistic multi-relay amplify-and-forward cooperative communication network is presented. Precisely, we consider the CCI exists at both relays and destination nodes. Exact equivalent end-to-end signal-to-interference-plus-noise ratio (SINR) is derived. Then, closed-form expressions for both cumulative distribution function (CDF) and probability density function (PDF) of the received SINR at the destination node are obtained. The derived expressions are used to measure the asymptotic outage probability of the system. Numerical results and Matlab simulations are also provided to sustain the correctness of the analytical calculations.
Keywords :
amplify and forward communication; cochannel interference; cooperative communication; probability; relay networks (telecommunication); CCI; CDF; PDF; SINR; asymptotic outage probability; co-channel interference; cumulative distribution function; exact equivalent end-to-end signal-to-interference-plus-noise ratio; opportunistic multirelay amplify-and-forward cooperative communication network; performance analysis; probability density function; Cooperative systems; Fading; Interchannel interference; Probability density function; Relays; Signal to noise ratio; amplify-and-forward; co-channel interference; cooperative networks; multi-relay; opportunistic;
Conference_Titel :
Signal Processing Conference (EUSIPCO), 2014 Proceedings of the 22nd European
Conference_Location :
Lisbon
