EM-based sequence estimation for space-time codes systems Conference Paper uri icon

abstract

  • 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.

author list (cited authors)

  • Li, Y., Georghiades, C. N., & Huang, G.

citation count

  • 9

publication date

  • January 2000

publisher