Conference
On Implementing the Blind ML Receiver for Orthogonal Space-Time Block Codes
Abstract
We consider the problem of blind maximum-likelihood (ML) detection for the orthogonal space-time block code (OSTBC) scheme. Our previous work has shown that for OSTBCs the blind ML detection problem can be simplified to a Boolean quadratic program (BQP). This sequel focuses on effective optimization methods for that BQP, which, from an optimization viewpoint, is still a computationally hard problem. First, we consider semidefinite relaxation …
Authors
Ma W-K; Vo B-N; Davidson TN; Ching+ PC
Volume
3
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2005
DOI
10.1109/icassp.2005.1415740
Name of conference
Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.