Dynamic bandwidth allocation for addressable content
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United States of America Patent
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May 1, 2012
Issued Date -
N/A
app pub date -
Jul 30, 2009
filing date -
Jul 30, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
Systems and methods for push-based dynamic bandwidth allocation deliver addressable, advertising content in a digital network. Bandwidth is allocated on a push basis in response to receiving a cue tone from a broadcast stream. The cue tone contains data indicating an addressable break. A portion of bandwidth is then allocated to an addressable content stream based on the data of the cue tone. The addressable content stream is then streamed to a receiver during the addressable break and the receiver is tuned from the broadcast stream to the addressable content stream for the duration of the addressable break. The additional bandwidth is de-allocated at the end of the addressable break.
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