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BACKGROUND 0001 Communication networks have been designed to deliver content to
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Embodiments include an overlay multicast network. The overlay multicast network may
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(57) ABSTRACT A priority progreSS media-streaming System provides qual ity-adaptive
transmission of multimedia in a shared hetero geneous network environment, Such as the …

BACKGROUND Reliable multicast protocols enable efficient data transfers with high
probability of success to large numbers of receivers. Such protocols are particularly useful in …

1999-08-02 Assigned to MICROSOFT CORPORATION, A CORPORATION OF THE STATE
OF WASHINGTON reassignment MICROSOFT CORPORATION, A CORPORATION OF THE …