Title

A concise representation for the soft-in soft-out LMMSE detector

RIS ID

79283

Publication Details

Q. Guo & D. Huang, "A concise representation for the soft-in soft-out LMMSE detector," IEEE Communications Letters, vol. 15, (5) pp. 566-568, 2011.

Abstract

An alternative simple derivation for the well-known soft-in soft-out LMMSE (linear minimum mean square error) detector in a turbo system is presented. The derivation leads to a concise representation for the LMMSE detector in terms of the extrinsic means and extrinsic variances of the data symbols, and provides new perspectives for its implementation. © 2006 IEEE.

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Link to publisher version (DOI)

http://dx.doi.org/10.1109/LCOMM.2011.032811.102073