Dynamic jitter buffer calibration

Details Dynamic jitter buffer calibration Dynamic jitter buffer calibration

2011-03-29

2011-03-29

Moe, Aung S (Department: 2474)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S415000, C370S417000, C370S516000, C370S352000, C375S371000, C710S056000

Reexamination Certificate

active

07916742

ABSTRACT:
An embodiment of the invention provides for dynamically calibrating a jitter buffer based on a percentage used of the jitter buffer. Such a solution provides for efficiently adapting the size of a jitter buffer without the need for complex and processor intensive operations. By adjusting the size of a jitter buffer in a simple and dynamic fashion, undesirable delay can be removed from a service session, and gaps prevented. Similarly, delay can be easily introduced into a service session when necessary. In an embodiment of the invention, a communication system comprises a jitter buffer and a processing system. The jitter buffer is configured to buffer traffic. The processing system is configured to determine the percentage used of the jitter buffer by the buffered traffic, and calibrate the size of the jitter buffer in response to the percentage used of the jitter buffer.

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