公开(公告)号：US20220124105A1

公开(公告)日：2022-04-21

申请号：US17423773

申请日：2019-10-21

Applicant: ZTE Corporation

Inventor： Wantao YU ,  Zhenhua XIE ,  Jin PENG ,  Shilin YOU

IPC: H04L9/40 ,  H04W12/128

Abstract: An anti-pseudo base station method and apparatus, and a computer-readable storage medium are provided. The anti-pseudo base station method includes: sending, by a base station, first anti-pseudo base station capacity information to a mobile terminal, wherein the first anti-pseudo base station capacity information is used for identifying an anti-pseudo base station capacity of the base station.

公开(公告)号：US20220124092A1

公开(公告)日：2022-04-21

申请号：US17423890

申请日：2020-01-19

Applicant: ZTE Corporation

Inventor： Jin PENG ,  Shilin YOU ,  Zhenhua XIE ,  Wantao YU ,  Zhaoji LIN ,  Yongqing QIU

IPC: H04L9/40 ,  G06F11/07

Abstract: Provided are an authentication processing method and device, a storage medium, and an electronic device. The method includes that: a terminal receives an authentication request message from an authentication function; and in cases where authentication on the authentication request message fails, the terminal feeds back an authentication failure message to the authentication function. In cases where the cause of the authentication failure is a Message Authentication Code (MAC) failure and in cases where a cause of authentication failure is a Synchronization (Sync) failure, the terminal feeds back authentication failure messages of the same type to the authentication function.

公开(公告)号：US20210345116A1

公开(公告)日：2021-11-04

申请号：US17375829

申请日：2021-07-14

Applicant: ZTE Corporation

Inventor： Shilin YOU ,  Zhenhua XIE ,  Jin PENG ,  Wantao YU ,  Zhaoji LIN

IPC: H04W12/122 ,  H04W12/0431 ,  H04W12/03 ,  H04W12/06 ,  H04W12/75

Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to securing a user authentication procedure. In one exemplary aspect, a method for wireless communication includes transmitting an authentication message from a network node. The method also includes determining a failure value indicating a reason for failure of the authentication message. The method also includes encrypting the failure value and an identifier. The method also includes transmitting an encrypted response message to the network node. In another exemplary aspect, a method for wireless communication includes transmitting an authentication message to a terminal. The method also includes receiving an encrypted response message from the terminal. The method also includes decrypting the encrypted response message to determine the failure value and the indicator.

公开(公告)号：US20230093723A1

公开(公告)日：2023-03-23

申请号：US17994733

申请日：2022-11-28

Applicant: ZTE CORPORATION

Inventor： Zhenhua XIE

IPC: H04W48/02 ,  H04W12/0431 ,  H04L9/40 ,  H04W12/06

Abstract: Disclosed are an access rejection method, apparatus and system, where the access rejection method includes: a first base station receives an access request from a terminal; and the first base station sends an access rejection message to the terminal; where the access rejection message at least carries: a check value generated based on a key of the terminal and at least part of contents of the access rejection message. And further disclosed are related computer storage media and processors.

公开(公告)号：US20220104012A1

公开(公告)日：2022-03-31

申请号：US17423629

申请日：2020-01-19

Applicant: ZTE Corporation

Inventor： Jin PENG ,  Shilin YOU ,  Zhenhua XIE ,  Wantao YU ,  Zhaoji LIN ,  Wei CAO

IPC: H04W12/06 ,  H04W12/0431 ,  H04W12/122 ,  H04W12/106

Abstract: Provided are an authentication processing method and device, a storage medium and an electronic device, the method includes: a terminal receives a first authentication request message from a network side; the terminal determines whether the number of times of receiving the first authentication request message is greater than a predetermined threshold; and when the number of times is greater than the predetermined threshold, the terminal stops responding to the first authentication request message.

公开(公告)号：US20170055306A1

公开(公告)日：2017-02-23

申请号：US15345890

申请日：2016-11-08

Applicant: ZTE CORPORATION

Inventor： Zhijun LI ,  Zhenhua XIE

IPC: H04W76/02 ,  H04W24/02

CPC classification number: H04W24/02 ,  H04W76/12 ,  H04W80/04 ,  H04W88/16

Abstract: A local switching method for user plane data includes: after being triggered, a level 1 data node judging whether a direct tunnel can be established for a source user equipment and a target user equipment, and if so, establishing a direct tunnel between a source level 2 data node and a target level 2 data node for the source user equipment and the target user equipment; after receiving an IP data packet transmitted by the source user equipment to the target user equipment, the source level 2 data node forwarding the IP data packet to the target level 2 data node through the direct tunnel between the source level 2 data node and the target level 2 data node, so that the target level 2 data node forwards the IP data packet to the target user equipment.

Abstract translation: 用户平面数据的本地切换方法包括：在被触发之后，级别1数据节点判断是否可以为源用户设备和目标用户设备建立直接隧道，如果是，则在源级别之间建立直接隧道 2个数据节点和目标2级数据节点，用于源用户设备和目标用户设备; 在从源用户设备发送到目的用户设备的IP数据报文后，源2级数据节点通过源级2数据节点与目标端之间的直连隧道将IP数据报文转发给目标级别2的数据节点 2级数据节点，使目标2级数据节点将IP数据包转发给目标用户设备。