The Application of Iterative Multi-User Detection for Synchronous CDMA System with Turbo-Code Decoders

The paper introduces an iterative multi user receiver for synchronous CDMA system, which derives from Turbo decode algorithm. The iterative multi user detection decoding technology, combined with the research on Turbo decoding and multi user detection, has become a hotspot in communication research field recently. The research shows that iterations of the system are used to attain large performance improvements that are close to single user performance.