公开(公告)号：US20240031800A1

公开(公告)日：2024-01-25

申请号：US18375885

申请日：2023-10-02

Applicant: ZTE Corporation

Inventor： Shilin YOU ,  Hongjun LIU ,  Jiyan CAI ,  Zaifeng ZONG ,  Jin PENG ,  Zhaoji LIN ,  Yunyin ZHANG

IPC: H04W12/03 ,  H04W12/02 ,  H04W12/069 ,  H04W12/75 ,  H04W12/72 ,  H04W12/06 ,  H04W12/08

CPC classification number: H04W12/03 ,  H04W12/02 ,  H04W12/069 ,  H04W12/75 ,  H04W12/72 ,  H04W12/06 ,  H04W12/08 ,  H04L2101/654

Abstract: Embodiments of the prevent invention provide a network access authentication method and device. The method comprises: receiving an authentication request message sent by a first serving network, wherein the authentication request message carries a user equipment pseudonym identifier generated by a user equipment; determining whether a local user equipment pseudonym identifier is asynchronous with the user equipment pseudonym identifier generated by the user equipment; and obtaining, if the determination result is yes, an encrypted international mobile subscriber identity (IMSI) to carry out network access authentication on the user equipment. The embodiments of the present invention can solve the problem that a network access process in the related art does not provide a processing method for the case where the user equipment pseudonym identifier in the user equipment is asynchronous with the user equipment pseudonym identifier in a home network.

公开(公告)号：US20220295269A1

公开(公告)日：2022-09-15

申请号：US17826914

申请日：2022-05-27

Applicant: ZTE Corporation

Inventor： Shilin YOU ,  Hongjun LIU ,  Jiyan CAI ,  Zaifeng ZONG ,  Jin PENG ,  Zhaoji LIN ,  Yunyin ZHANG

IPC: H04W12/03 ,  H04W12/02 ,  H04W12/069 ,  H04W12/75 ,  H04W12/72 ,  H04W12/06 ,  H04W12/08

Abstract: Embodiments of the prevent invention provide a network access authentication method and device. The method comprises: receiving an authentication request message sent by a first serving network, wherein the authentication request message carries a user equipment pseudonym identifier generated by a user equipment; determining whether a local user equipment pseudonym identifier is asynchronous with the user equipment pseudonym identifier generated by the user equipment; and obtaining, if the determination result is yes, an encrypted international mobile subscriber identity (IMSI) to carry out network access authentication on the user equipment. The embodiments of the present invention can solve the problem that a network access process in the related art does not provide a processing method for the case where the user equipment pseudonym identifier in the user equipment is asynchronous with the user equipment pseudonym identifier in a home network.

公开(公告)号：US20210289353A1

公开(公告)日：2021-09-16

申请号：US16332682

申请日：2017-07-25

Applicant: ZTE CORPORATION

Inventor： Shilin YOU ,  Hongjun LIU ,  Jiyan CAI ,  Zaifeng ZONG ,  Jin PENG ,  Zhaoji LIN ,  Yunyin ZHANG

IPC: H04W12/06 ,  H04W12/72 ,  H04W12/03 ,  H04W12/08 ,  H04L29/12

Abstract: Embodiments of the prevent disclosure provide a network access authentication method and device. The method includes: receiving an authentication request message sent by a first serving network, the authentication request message carrying a user equipment alias identifier generated by user equipment; determining whether a local user equipment alias identifier is asynchronous with the user equipment alias identifier generated by the user equipment; and when the determination result is positive, obtaining an encrypted International Mobile Subscriber Identification Number IMSI for performing network access authentication on the user equipment