Method for temporal admission control in a digital video network

Method for temporal admission control in a digital video network

  • CN 102,742,289 A
  • Filed: 03/25/2009
  • Published: 10/17/2012
  • Est. Priority Date: 03/25/2009
  • Status: Active Application
First Claim
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1. method that is used for the bandwidth allocation service device allocated bandwidth of digital visual frequency network, said digital visual frequency network comprises as the limited channel of link between subscriber position and the access node, said method comprising the steps of:

  • Receive the bandwidth that keeps bandwidth on the said limited channel and keep request, said bandwidth reservation request comprises and keeping the time started;

    At least part is by any existing bandwidth reservation of the bandwidth on the said limited channel that the duration covered of said reservation request in acquisition, and the said duration was defined by the said reservation time started;

    Confirm whether keep the combination that said bandwidth reservation of any time is asked and said any existing bandwidth keeps of asking to be covered in said bandwidth surpasses bandwidth constraints;

    Confirming saidly when being combined under the said bandwidth constraints, keeping acceptance response and handle acceptance corresponding to the reservation that said bandwidth keeps request with storage through sending;

    AndWhen definite said combination surpasses said bandwidth constraints, handle refusal through sending to keep to refuse to respond.

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