Radio broadcasting method and transmitter using pre-filtering and corresponding signal
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United States of America Patent
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Aug 2, 2011
Grant Date -
Dec 20, 2007
app pub date -
May 25, 2004
filing date -
May 27, 2003
priority date (Note) -
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Abstract
The disclosure relates to a radio broadcasting method for a first multicarrier digital signal occupying a first frequency band adjacent to at least one second frequency band, each assigned to a second signal. Pre-filtering is applied to the said first signal before its emission so as to attenuate the power of the said first signal in at least a first portion of the said first frequency band, adjacent to the said second frequency band(s).
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