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    PACKET PROCESSING METHOD, CLIENT END DEVICE, SERVER END DEVICE, AND COMPUTER-READABLE MEDIUM
    1.
    发明公开
    PACKET PROCESSING METHOD, CLIENT END DEVICE, SERVER END DEVICE, AND COMPUTER-READABLE MEDIUM 审中-公开

    公开(公告)号：US20240114013A1

    公开(公告)日：2024-04-04

    申请号：US18276280

    申请日：2022-02-08

    Applicant: ZTE CORPORATION

    Inventor： Na ZHOU ,  Xincheng YAN ,  Shaofu PENG

    IPC: H04L9/40 ,  H04L45/00

    CPC classification number: H04L63/0435 ,  H04L45/566 ,  H04L63/0407

    Abstract: The present disclosure provides a packet processing method including: in response to a first service packet from a client to a server, replacing a source address of the first service packet with an encrypted client segment identifier corresponding to the client; encrypting the source address and a destination address of the first service packet using a public key of the server according to the encrypted server segment identifier, and sending an encrypted first service packet to the server; in response to a second service packet from the server, decrypting a source address and a destination address of the second service packet using a private key of the client, and replacing the destination address of the second service packet with an address of the client. A packet processing method applied to a server end device, a client end device, a server end device, and a computer-readable medium are further provided.

    COMMUNICATION PROTECTION METHOD, SYSTEM, ELECTRONIC EQUIPMENT AND STORAGE MEDIUM
    2.
    发明申请
    COMMUNICATION PROTECTION METHOD, SYSTEM, ELECTRONIC EQUIPMENT AND STORAGE MEDIUM 有权

    公开(公告)号：US20250106223A1

    公开(公告)日：2025-03-27

    申请号：US18976174

    申请日：2024-12-10

    Applicant: ZTE CORPORATION

    Inventor： Xincheng YAN ,  Na ZHOU ,  Zhihong JIANG ,  Lin SONG

    IPC: H04L9/40

    Abstract: The present application provides a communication protection method and a system, an electronic equipment, and a storage medium. The method includes: determining a type of a data message to be sent, the type of the data message including a first data message and a second data message; the first data message being a primary data message sent to a communication receiving terminal, and the second data message being a non-primary data message sent to the communication receiving terminal; in response to that the data message is the first data message, performing strong verification on the data message; in response to that the data message is the second data message, performing weak verification on the data message, the strong verification being a verification with security higher than the weak verification; and in response to that verification passes, transmitting the data message to the communication receiving terminal.

    Method for Optimizing Multicast Group and Anchor
    3.
    发明申请
    Method for Optimizing Multicast Group and Anchor 审中-公开
    优化组播组和锚点的方法

    公开(公告)号：US20160212597A1

    公开(公告)日：2016-07-21

    申请号：US14916433

    申请日：2014-06-11

    Applicant: ZTE CORPORATION

    Inventor： Yong CUI ,  Yan LIU ,  Xin XU ,  Wendong WANG ,  Guoyan LIU ,  Min SHEN ,  Na ZHOU ,  Chunhui ZHU

    IPC: H04W4/08

    CPC classification number: H04W4/08 ,  H04L12/185 ,  H04L12/189 ,  H04W8/186 ,  H04W76/40 ,  H04W88/16

    Abstract: Provided are a method for optimizing the multicast group and an anchor. A set of nodes requesting for the same multicast group data and sharing the same Access Gateway (AG) is identified in a multicast group, and the same multicast group data is transmitted to each node in the set of nodes via the same AG thereby forwarding multicast data to different nodes via the same gateway, saving traffic of a network side, and optimizing the multicast group. In addition, the node optimization method allows the anchor to optimize multicast routing of the nodes requesting for the same multicast group data and sharing the same AG to the same shared gateway for forwarding if a node has a plurality of access interfaces in the present application.

    Abstract translation: 提供了一种用于优化多播组和锚的方法。 在多播组中识别请求相同组播组数据并共享相同接入网关（AG）的一组节点，同一组播组数据通过相同的AG被发送到该组节点中的每个节点，从而转发组播 通过同一个网关向不同节点发送数据，节省网络流量，优化组播组。 另外，节点优化方法允许锚点优化节点的组播路由，请求相同的组播组数据，并且如果节点在本应用中具有多个接入接口，则将相同的AG共享到相同的共享网关进行转发。

    Method, Device, System for Detecting Data Link, Controller and Gateway
    4.
    发明申请
    Method, Device, System for Detecting Data Link, Controller and Gateway 有权
    用于检测数据链路，控制器和网关的方法，设备，系统

    公开(公告)号：US20160191327A1

    公开(公告)日：2016-06-30

    申请号：US14911018

    申请日：2014-05-21

    Applicant: ZTE Corporation

    Inventor： Yifeng BI ,  Jing WANG ,  Na ZHOU ,  Jun WANG

    IPC: H04L12/24

    CPC classification number: H04L41/12 ,  H04L12/4633 ,  H04L29/12575 ,  H04L45/02

    Abstract: Disclosed are a method, device, system for detecting a data link, controller, and gateway. The method comprises: an SDN controller sends a GTP request message to a first UGW, and instructs the first UGW to send the GTP request message to another GTP endpoint in a GTP user plane signaling format; the SDN controller receives a GTP response message from the first UGW, and detects a data link between the first UGW and the another GTP endpoint according to the GTP response message, the GTP response message being corresponding to the GTP request message. The disclosure solves the problem in the prior art that logic of a user plane and logic of a control plane are unclear during detection of a data link between GTP endpoints, thereby improving the clarity of the logic of the user plane and the clarity of the logic of the control plane.

    Abstract translation: 公开了一种用于检测数据链路，控制器和网关的方法，设备，系统。 该方法包括：SDN控制器向第一UGW发送GTP请求消息，并指示第一UGW以GTP用户平面信令格式向GTP端点发送GTP请求消息; SDN控制器从第一UGW接收GTP响应消息，根据GTP响应消息检测第一UGW与另一GTP终端之间的数据链路，GTP响应消息对应于GTP请求消息。 本公开解决了现有技术中的问题，即在检测GTP端点之间的数据链路时用户平面的逻辑和控制平面的逻辑不清楚，从而提高用户平面的逻辑的清晰度和逻辑的清晰度 的控制面。

    Method, Device and System for Detecting Data Link
    5.
    发明申请
    Method, Device and System for Detecting Data Link 审中-公开
    检测数据链路的方法，设备和系统

    公开(公告)号：US20160183316A1

    公开(公告)日：2016-06-23

    申请号：US14910647

    申请日：2014-05-21

    Applicant: ZTE CORPORATION

    Inventor： Yifeng BI ,  Jing WANG ,  Na ZHOU ,  Jun WANG

    IPC: H04W76/02 ,  H04W76/04

    CPC classification number: H04W76/12 ,  H04L41/0806 ,  H04L41/12 ,  H04L43/0811 ,  H04L43/10 ,  H04W76/25

    Abstract: Disclosed are a method, device and system for detecting a data link, a controller and a gateway. The method comprises the steps that a UGW receives context information, sent by the SDN controller, of a GTP user plane; and the UGW detects a data link between the gateways according to the context information of the GTP user plane. By means of the method, device and system for detecting a data link, the controller and the gateway, the problem that in the related art, the logic of the user plane and the logic of a control plane are unclear during detection of the data link between GTP endpoints is solved, and the effect of improving the clarity of the logic of the user plane and the logic of the control plane is achieved.

    Abstract translation: 公开了一种用于检测数据链路，控制器和网关的方法，设备和系统。 该方法包括以下步骤：UGW接收由SDN控制器发送的GTP用户面的上下文信息; 并且UGW根据GTP用户平面的上下文信息检测网关之间的数据链路。 通过该方法，用于检测数据链路的装置和系统，控制器和网关，在检测数据链路期间，在现有技术中用户平面的逻辑和控制平面的逻辑的问题不清楚 解决了GTP端点之间的关系，实现了提高用户平面逻辑清晰度和控制平面逻辑的效果。

    Method and apparatus for managing access network information
    8.
    发明申请
    Method and apparatus for managing access network information 有权
    管理接入网信息的方法和装置

    公开(公告)号：US20160255571A1

    公开(公告)日：2016-09-01

    申请号：US15030257

    申请日：2014-04-25

    Applicant: ZTE CORPORATION

    Inventor： Wei YAN ,  Min SHEN ,  Na ZHOU ,  Yuzhen HUO

    IPC: H04W48/16 ,  H04W12/06 ,  H04W48/14

    CPC classification number: H04W48/16 ,  H04W12/06 ,  H04W48/12 ,  H04W48/14 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

    Abstract: A method and apparatus for managing access network information are provided. The method includes: the dynamic access network information is obtained, and the current access network information list can be updated in real time according to the obtained dynamic access network information, so as to ensure that access network information obtained by a user terminal from the access network information list is latest information updated in real time. Thus, after the user terminal obtains the information, a process of scanning an access network to determine current availability information of the network can be omitted, so that the switching delay can be reduced, the switching efficiency can be improved, and the power consumption of the user terminal can be reduced, thereby improving the satisfaction degree of user experience.

    Abstract translation: 提供了一种用于管理接入网络信息的方法和装置。 该方法包括：获取动态接入网络信息，并根据获得的动态接入网络信息实时更新当前接入网络信息列表，以确保用户终端从接入获取的接入网络信息 网络信息列表是实时更新的最新信息。 因此，在用户终端获取信息之后，可以省略对接入网进行扫描以确定网络的当前可用性信息的处理，从而可以降低开关延迟，提高开关效率，并且可以提高电力消耗 可以减少用户终端，从而提高用户体验的满意度。

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