Systems and methods for allocating bandwidth in switched digital video systems based on interest
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United States of America Patent
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Dec 6, 2016
Grant Date -
Jul 3, 2014
app pub date -
Jan 6, 2014
filing date -
Jul 20, 2007
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Abstract
Systems and methods for allocating bandwidth in a switched digital video (SDV) system based on charmed interest. In some embodiments, bandwidth is deallocated from channels and allocated to requested channels having a higher interest. Tiered approaches for allocating bandwidth are disclosed. Embodiments in which QAMs are allocated across services in a multi-service system based on interest are also disclosed. Embodiments for accommodating emergency access system (EAS) functionality in a SDV system are also disclosed.
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