Patent ID: 7292863
Filing Date: 2007-11-06
Classification: H04L,H04W

Abstract:
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.