Communication system control using reliability data

Details Communication system control using reliability data Communication system control using reliability data

2008-07-08

2008-07-08

Phu, Sanh D. (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Plural receivers

C455S232100, C455S127200, C455S138000, C455S239100

Reexamination Certificate

active

07398066

ABSTRACT:
A method and apparatus for recovering a data symbol from a communication signal in which the communication signal is processed to produce a baseband waveform that is then sampled to obtain a channel sequence. The channel sequence is decoded to obtain an estimate of the data symbol together with a measure of the reliability of the data symbol. The processing of the communication signal is adjusted dependent upon the measure of the reliability of the data symbol. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

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Closing in on the Perfect Code, Erico Guizzo, IEEE Spectrum, vol. 41, Issue 3, (Mar. 2004), pp. 36-42.

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