Patent ID: 8200254
Filing Date: 2012-06-12
Classification: H04W

Abstract:
1. A method for increasing paging success ratio in a broadband wireless communication system, comprising the following steps of: when a terminal determines that the terminal has moved into an overlapping area of a plurality of paging groups including an original paging group, the terminal initiating a location updating flow to a current serving base station; in the location updating flow, an anchor paging controller updating location information of the terminal and including the current serving base station and adjacent cell base stations thereof in a paging scope; after the location updating initiated in the overlapping area succeeds and before location updating for moving across paging groups succeeds, the terminal monitoring a paging message according to paging parameters of the original paging group; and when the anchor paging controller is required to page the terminal, the anchor paging controller initiating paging to a plurality of base stations including the current serving base station and adjacent cell base stations thereof according to the paging parameters of the original paging group.