Method and device for receiving digital broadcasts
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United States of America Patent
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Oct 5, 2010
Grant Date -
Mar 22, 2007
app pub date -
Mar 24, 2006
filing date -
Sep 22, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides a method for receiving digital broadcast signals of a plurality of channels. The method comprises: storing a channel-parameter contrast table which includes parameter values of a plurality of parameters with which each of the plurality of channels is previously received; testing whether the digital broadcast signals of one of the plurality of channels can be received according to the parameter values stored in the channel-parameter contrast table to determine a receiving status; generating a plurality of channel numbers corresponding to each of the receivable channels of the plurality of channels according to the receiving statuses of the plurality of channels; and receiving the signals of a target channel according to the parameter values stored in the channel-parameter contrast table, wherein the target channel is one of the plurality of channels and selected by a user through the plurality of channel numbers.
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