Key Laboratory of Information Processing and Intelligent Technology

摘要

This article introduces a cooperative diversity method, where cooperation is achieved by network coding. The improved performance of wireless cooperative diversity system offered by network coding based on turbo codes is interpret. The proposed system is structured with turbo code for the relay channel. The system with network coding and a cooperative system without network coding will be compared. The simulation results will show that such system with network coding leads to better performance on BER in the case of several scenarios. Moreover, an improved framework about network coding on relay is suggested at last.