Packet loss anticipation and preemptive retransmission for low latency media applications
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United States of America Patent
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Sep 5, 2017
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app pub date -
Sep 15, 2014
filing date -
Jul 29, 2011
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Abstract
In many low latency media applications it is important to transmit media data packets from a media source to one or more media destinations as promptly as possible, while also ensuring that all media data packets that may be lost due to transmission errors are retransmitted and received correctly at the media destination. This invention described a system to do this with a system and methods for anticipating media data packet loss and making preemptive media data packet retransmission requests by dynamically computing a metric and decision logic for retransmission request that includes a need based factor from the media consuming application.
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