An EM-based algorithm is introduced for decoding space-time trellis codes without assuming channel knowledge. Its complexity is much smaller than a direct evaluation of the log-likelihood function, and simulation results indicate it receiver achieves a performance close to that of a receiver that knows the channel perfectly.
|Number of pages||1|
|Journal||IEEE International Symposium on Information Theory - Proceedings|
|Publication status||Published - 1 Dec 2000|
ASJC Scopus subject areas
- Electrical and Electronic Engineering