A Cumulant-Based DOA Estimation Algorithm for CDMA System
Wenke Liu, Junjie Hu, Baowei Cheng, Shuang Chen · 2007
In this paper, a cumulant-based DOA estimation algorithm, is presented for DS-CDMA system under multi-user environment. Simulations results show that the algorithm is much better in DOA estimation precision and resolving capability than the conventional MUSIC algorithm.