CHANNEL DECODING USING A-PRIORI INFORMATION IN CHANNEL-MAP MESSAGES Russian patent published in 2012 - IPC H03M13/41 

Abstract RU 2454795 C2

FIELD: information technology.

SUBSTANCE: method involves generating a hypothesis specifying a set of bit values of the encoded data bits based on a-priori information regarding at least one of: content of a MAP message and a parameter of related transmission, and decoding the transmission by eliminating from consideration sets of decoded bits which are inconsistent with the specified bit values and selecting, as output, decoded bits which are consistent with the bit values specified by the hypothesis.

EFFECT: reducing bit error rate by eliminating from consideration sets of decoded bits which are inconsistent with the specified bit values, specified by the hypothesis, and selecting, as output, decoded bits which are consistent with the bit values specified by one of the hypotheses.

15 cl, 46 dwg

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RU 2 454 795 C2

Authors

Li Chun Voo

Park Dzong Khieon

Dates

2012-06-27Published

2008-07-17Filed