A general computation rule for lossy summaries/messages with examples from equalization
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Elaborating on prior work by Minka, we formulate a general computation rule for lossy messages. An important special case (with many applications in communications) is the conversion of "soft-bit" messages to Gaussian messages. By this method, the performance of a Kalman equalizer is improved, both for uncoded and coded transmission.
Proc. of the 44th Allerton Conference on Communication, Control, and Computing, Monticello, Ill., USA, Sept. 2006
Proc. of the 44th Allerton Conference on Communication, Control, and Computing, Monticello, Ill., USA, Sept. 2006