Blind adaptive channel estimation for dual-rate DS/CDMA signals
Huang, L., Zheng, F.-C. and Faulkner, M. (2002) Blind adaptive channel estimation for dual-rate DS/CDMA signals. IEEE Communications Letters, 6 (4). pp. 129-131. ISSN 1089-7798
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To link to this article DOI: 10.1109/4234.996029
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.