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Distributed processing for optimal QOS in a broadband access system

  • US 20020056132A1
  • Filed: 01/26/2001
  • Published: 05/09/2002
  • Est. Priority Date: 01/26/2000
  • Status: Active Grant
First Claim
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1. A method for distributed upstream quality of service (QOS) processing in a broadband access system, the method comprising:

  • measuring a quality of received packets sent by a modem in an upstream channel at an upstream modem termination system;

    determining whether the measured quality is within a predetermined range;

    reporting an out-of-range quality for the received packets to a network management server; and

    modifying operating parameters for the upstream channel in accordance with the measured quality, if an out-of-range quality is reported.

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