A scheduler system and method thereof

A scheduler system and method thereof

  • CN 1,706,158 B
  • Filed: 10/10/2003
  • Issued: 09/04/2013
  • Est. Priority Date: 10/17/2002
  • Status: Active Grant
First Claim
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1. method that is used for data dispatching flow transmission in cordless communication network, described cordless communication network has at least one service quality access point (QAP;

  • 103) and at least one wireless station (WSTA;

    110,112,114), this method may further comprise the steps;

    From at least one WSTA, receive the request that at least one is used for data flow transmitted that sends by described QAP;

    Authorized the request of described at least one data flow of described transmission by described QAP;

    Comprise the mac frame of one group of parameter of the characteristic that defines described at least one data flow by described at least one WSTA transmission, the parameter of described mac frame comprises maximum service interval or delay bound D i, wherein subscript i indicates the numbering of stream;

    With According to dispatching algorithm calculation services and transmission time, be used for serving described at least one WSTA by described QAP,It is characterized in that,The step of calculating described service and transmission time comprises step;

    determine service intervals (SI) in described at least one data flow each as follows;

    For in described at least one data flow each is calculated all described maximum service interval or delay bound D iIn minimum value;

    With By selecting to be lower than described minimum value and being that the numerical value of beacon interval approximate number calculates SI.

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