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Method, system, and computer program product for managing jitter

  • US 6,665,317 B1
  • Filed: 10/29/1999
  • Issued: 12/16/2003
  • Est. Priority Date: 10/29/1999
  • Status: Expired due to Term
First Claim
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1. A system that manages jitter over a packet-switched network, comprising:

  • a framer for appending a timestamp to a received indexed packet;

    a traffic analyzer coupled to said framer, wherein said traffic analyzer examines the received indexed packet to determine whether the received indexed packet arrived in a proper sequential order and computes jitter statistics;

    a jitter manager coupled to said framer and to said traffic analyzer, wherein said jitter manager uses the jitter statistics to control the flow of the received indexed packet; and

    a jitter buffer coupled to said jitter manager for receiving the received indexed packet or a silence packet from said jitter manager, wherein a size of said jitter buffer is controlled by said jitter manager.

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