EM-based sequence estimation for space-time codes systems
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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.
name of conference
2000 IEEE International Symposium on Information Theory (Cat. No.00CH37060)
2000 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS
author list (cited authors)
Li, Y., Georghiades, C. N., & Huang, G.
complete list of authors
Li, Y||Georghiades, CN||Huang, G