Patent ID: 6526027
Filing Date: 2003-02-25
Classification: H04B,H04W

Abstract:
A broadcast short message service execution method in CDMA mobile communication system, comprising the steps of:(a) deciding if a received radio signal is a paging information about an arbitrary mobile station, a short message information or an information consisting of both said paging information and said short message information; (b) informing a corresponding mobile station of a short message reference information through a paging channel when said short message information is received at said decision step (a); (c) broadcasting said short message information through an arbitrary channel among currently unoccupied paging channels; (d) searching said paging channels every predetermined period and then deciding if said short message information is included in said paging information; and (e) moving from said paging channel to the channel by which said short message information is transmitted and then receiving said short message information.