Broadcast signal transmission apparatus using transmission identifier scaled with 4-bit injection level code and method using same
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United States of America
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Apr 26, 2022
Grant Date -
May 14, 2020
app pub date -
Jan 16, 2020
filing date -
Jan 16, 2020
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Abstract
An apparatus for transmitting broadcasting signal using transmitter identification scaled by 4-bit injection level code and method using the same are disclosed. An apparatus for transmitting broadcasting signal according to an embodiment of the present invention includes a waveform generator configured to generate a host broadcasting signal; a transmitter identification signal generator configured to generate a transmitter identification signal for identifying a transmitter, the transmitter identification signal scaled by an injection level code; and a combiner configured to inject the transmitter identification signal into the host broadcasting signal in a time domain so that the transmitter identification signal is transmitted synchronously with the host broadcasting signal.
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