公开(公告)号：US20180359355A1

公开(公告)日：2018-12-13

申请号：US15779857

申请日：2015-11-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kai XU ,  Lanlan LI

IPC: H04M1/725 ,  H04W72/04 ,  H04W48/06 ,  H04W68/02

CPC classification number: H04M1/72597 ,  G06F3/04817 ,  H04M1/72577 ,  H04M2201/42 ,  H04W48/02 ,  H04W48/06 ,  H04W48/08 ,  H04W68/02 ,  H04W72/0413

Abstract: Embodiments of the present invention disclose a system message notification method and user equipment, and relate to the field of communications technologies. The method includes: receiving, by a radio resource control layer of user equipment, a network configuration message sent by a network side, where the network configuration message includes a data service access control parameter; and when a value of the data service access control parameter is 0, sending, by the radio resource control layer, a first notification message to a non-access stratum of the user equipment, where the first notification message is used to indicate that the user equipment is barred from accessing a data service. In the embodiments, a user is notified immediately after a message indicating that the data service is barred is received, so that the user can correctly perform a data service connection operation.