Journal article
A Block Alternating Likelihood Maximization Approach to Multiuser Detection
Abstract
In this paper, we address the maximum-likelihood (ML) multiuser detection problem for asynchronous code-division multiple access (CDMA) systems with multiple receiver antennas in frequency-selective fading environments. Multiuser ML detection (MLD) in this case provides attractive symbol error performance, but it requires the solution of a large-scale combinatorial optimization problem. To deal with the computational complexity of this problem, …
Authors
Ma W-K; Davidson TN; Wong KM; Ching P-C
Journal
IEEE Transactions on Signal Processing, Vol. 52, No. 9, pp. 2600–2611
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
September 2004
DOI
10.1109/tsp.2004.832062
ISSN
1053-587X