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Admission control method and device in mobile communication system

  • US 7,292,863 B2
  • Filed: 11/18/2003
  • Issued: 11/06/2007
  • Est. Priority Date: 11/19/2002
  • Status: Expired due to Fees
First Claim
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1. A method of operating an admission control device in a mobile communication system capable of providing a first communication that guarantees a service quality and a second communication that does not guarantee the service quality at a mobile station, comprising:

  • sending a required service quality required by an application from the mobile station to the admission control device when the mobile station sends a service request, the mobile station configured to request one of the first communication which is a quantitatively guaranteed service and the second communication which is a relatively guaranteed service, according to a type of the application;

    calculating, by the admission control device upon receiving a request for the first communication, a reference service quality as an admissible service quality, said reference service quality being a service quality when a propagation quality is lowest at the mobile station; and

    admitting, by the admission control device, the service request from the mobile station if the required service quality is less than or equal to the reference service quality.

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