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Hierarchical scheduling for communications systems

  • US 20050047425A1
  • Filed: 09/03/2003
  • Published: 03/03/2005
  • Est. Priority Date: 09/03/2003
  • Status: Abandoned Application
First Claim
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1. A method for hierarchical scheduling of prioritized messages comprising:

  • at a first level, placing messages of a traffic type based on a specified criteria for the traffic type onto a message queue for the traffic type, wherein there may be multiple traffic types;

    selecting a message from a message queue based on a priority assigned to each traffic type;

    providing the selected message to an interface;

    at a second level, reading the selected message from the interface;

    placing the read message into one of a plurality of priority queues; and

    selecting a message from one of the priority queues for transmission when a transmit opportunity is available.

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