Signal processing using pilot based coding
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United States of America Patent
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Aug 10, 2010
Grant Date -
Oct 23, 2008
app pub date -
Oct 9, 2006
filing date -
Oct 5, 2005
priority date (Note) -
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Abstract
An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a difference value and index information and entropy-decoding the index information and identifying an entropy table corresponding to the entropy-decoded index information and entropy-decoding the difference value using the identified entropy table and obtaining data using a reference value corresponding to a plurality of data and the decoded difference value.
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