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1. (WO2017166165) ACCESS METHOD AND DEVICE

Pub. No.:    WO/2017/166165    International Application No.:    PCT/CN2016/077989
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Fri Apr 01 01:59:59 CEST 2016
IPC: H04W 88/08
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WANG, Yuan
王远
SHU, Lin
舒林
Title: ACCESS METHOD AND DEVICE
Abstract:
An access method and device. The method comprises: a terminal acquiring first dedicated core network (DCN) information; the terminal determining a first public land mobile network (PLMN) according to the first DCN information and DCN indication information and sending a first access request to the first PLMN, wherein the first access request comprises the dedicated core network (DCN) indication information, and the first access request is used for requesting access to a dedicated core network, corresponding to the DCN indication information, in the first PLMN; the terminal receiving an access refusal message sent by the first PLMN, wherein the access refusal message is used for rejecting access by the terminal to the dedicated core network, corresponding to the DCN indication information, in the first PLMN; and the terminal determining a second PLMN according to the DCN indication information and sending a second access request to the second PLMN, wherein the second access request comprises the DCN indication information, and the second access request is used for requesting access to a dedicated core network, corresponding to the DCN indication information, in the second PLMN.