An interleaver iteration based wireless multihop relay scheme
GU Kaili · DOAJ (DOAJ: Directory of Open Access Journals) · 2015
In the new generation wireless communication systems,iterative detection is widely studied and used due to good detection performance.This paper studies the interleaving and iterative detection algorithm,and uses it in the multi-hop relay system.Adopted with OFDM and MIMO technology,the performance of multi-hop relay system is evaluated.Also,a two time slot transmission scheme is proposed for IDMA-MIMO-OFDM systems,which can overcome the self-interference during the multi-hop transmission,achieve a high spatial diversity gain,and obtain a flexible system architecture and more powerful transmission ability.