Performance Analysis of Hybrid DAF Based Incremental Relaying Cooperative System

초록

A new relaying scheme with the combination of incremental decode-and-forward (DF) relaying and selective relaying employed hybrid decode-amplify-forward (HDAF), termed incremental HDAF relaying (IHDAF), is proposed and analyzed in this paper. Closed-form expressions of outage probability for the incremental HDAF relaying scheme is derived. Simulation results and analysis show that the incremental HDAF relaying scheme outperforms the incremental DF relaying scheme especially when the relay locates near the destination.