Broadband Analog Network Coding with Multiple Relays
Weiwei Yang, Yueming Cai, Xiaoning Liu · 2011
In this paper, a novel broadband ANC scheme is proposed for non-regenerative two-way relaying system with multiple relays under frequency-selective fading channel. The pair wise error probability is analyzed to investigate the achievable diversity gain. Theoretical analysis and simulation results both confirm that the new scheme can achieve both cooperative and multipath diversity and significantly improve the performance of the existing scheme as well.