Blind adaptive channel estimation for dual-rate DS/CDMA signals
Lei Huang, Fu‐Chun Zheng, M. Faulkner · IEEE Communications Letters · 2002
This letter proposes the subspace-based blind adaptive channel estimation algorithm for dual-rate quasi-synchronous DS/CDMA systems, which can operate at the low-rate (LR) or high-rate (HR) mode. Simulation results show that the proposed blind adaptive algorithm at the LR mode has a better performance than that at the HR mode, with the cost of an increasing computational complexity.