Method of selecting demodulation scheme and digital broadcast receiver using the same
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United States of America Patent
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Jul 6, 2010
Grant Date -
Feb 9, 2006
app pub date -
Aug 2, 2005
filing date -
Aug 6, 2004
priority date (Note) -
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Abstract
A method and apparatus for efficiently selecting a demodulation scheme for a particular channel in a digital broadcast receiver supporting a plurality of demodulation schemes are provided. The method includes receiving the digital broadcast signal of the channel; attempting demodulation of the digital broadcast signal using a demodulation scheme corresponding to a sequential index; and if the demodulation attempt succeeds, restoring data and if the demodulation attempt does not succeed, attempting demodulation again using a demodulation scheme corresponding to a next sequential index.
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