Method and system for buffering audio/video data

Details Method and system for buffering audio/video data Method and system for buffering audio/video data

2006-08-29

2010-10-19

Trost, IV, William (Department: 2472)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S229000, C370S230000, C370S230100, C370S231000, C370S232000, C370S235000

Reexamination Certificate

active

07817557

ABSTRACT:
Systems and methods are described for transmitting audio and video messages between network terminals over a network. A communication link is established between a first network terminal and a second network terminal, and audio data and video data is transmitted concurrently over the link. During communication, the first network terminal acquires data representing the performance of the first network terminal and data representing the performance of the network. Based on negotiation between the first network terminal and the second network terminal and received performance data the at least one buffering parameter is determined and, if the parameter is within a predetermined range, the buffering parameter of the first network terminal is modified.

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