Forward error correction scheme for data channels using universal turbo codes
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United States of America Patent
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Aug 22, 2006
Grant Date -
Jun 24, 2004
app pub date -
Sep 12, 2003
filing date -
Jan 23, 1998
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Abstract
A method of providing forward error correction for data services uses a parallel concatenated convolutional code which is a Turbo Code comprising a plurality of eight-state constituent encoders wherein a plurality of data block sizes are used in conjunction with said Turbo Code. A variation uses the method in a cellular radio system. Another variation uses the method in both forward and reverse likes of a cellular radio system.
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