Methods and apparatus for tail termination of turbo decoding
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United States of America Patent
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Mar 17, 2015
Grant Date -
Jun 23, 2011
app pub date -
Dec 21, 2010
filing date -
Dec 23, 2009
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Abstract
Methods and apparatus for trellis termination of a turbo decoder are disclosed which simplifies the hardware implementation. As a given example, backward state metrics, which is required to be calculated with forward state metric as part of a constitute decoding, are initialized with pre-calculated values based on input bits.
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