FRACTIONALLY SPACED LINEAR MMSE TURBO EQUALIZATION (TuePmPO3)
Author(s) :
Roald Otnes (Norwegian Defence Research Establishment (FFI), Norway)
Abstract : We extend previous work on linear MMSE (minimum mean square error) SISO (soft-in/soft-out) equalizers for turbo equalization to the case of fractional sampling of the received signal. We present a time-recursive algorithm also for this case. Special attention is paid to the influence of the receiver filter preceeding the sampler.

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