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    DATA FLOW DISTRIBUTION METHOD AND CONTROLLER
    2.
    发明公开
    DATA FLOW DISTRIBUTION METHOD AND CONTROLLER 审中-公开
    DATENFLUSSVERTEILUNGSVERFAHREN UND STEUERUNG

    公开(公告)号：EP3070892A1

    公开(公告)日：2016-09-21

    申请号：EP14861533.9

    申请日：2014-05-30

    Applicant: ZTE Corporation

    Inventor： BI, Yifeng ,  WANG, Jing ,  TIAN, Tian ,  WANG, Jun

    IPC: H04L12/801

    CPC classification number: H04L45/38 ,  H04L41/083 ,  H04L41/5054 ,  H04L43/028 ,  H04L45/64 ,  H04L61/256 ,  H04W76/10 ,  H04W76/12 ,  H04W88/16

    Abstract: Provided are a data flow distribution method and a controller. The method includes: a software defined network (SDN) controller acquiring data flow description information of a data flow; and the SDN controller deciding, according to the data flow description information, whether the data flow needs distribution, and when the data flow needs the distribution, delivering a distribution rule flow table to a distribution gateway. By using the technical solutions, application/service data flow based distribution is implemented. Compared with the related art that distribution is implemented based on a PDN connection and based on a bearer, the technical solutions implement finer-granularity distribution, and improve experience of users and competition of operators.

    Abstract translation: 提供了数据流分配方法和控制器。 该方法包括：软件定义网络（SDN）控制器，获取数据流的数据流描述信息; 并且SDN控制器根据数据流描述信息来决定数据流是否需要分发，以及当数据流需要分配时，将分发规则流表传送到分发网关。 通过使用技术解决方案，实现了基于应用/服务数据流的分布。 与现有技术相比，基于PDN连接并基于承载实现分发，技术解决方案实现更细粒度的分发，提高用户体验和运营商竞争。

    METHOD AND SYSTEM FOR SINGLE SIGN-ON
    4.
    发明公开
    METHOD AND SYSTEM FOR SINGLE SIGN-ON 审中-公开
    VERFAHREN UND SYSTEMFÜREINMALANMELDUNGEN

    公开(公告)号：EP2637351A1

    公开(公告)日：2013-09-11

    申请号：EP11837426.3

    申请日：2011-03-24

    Applicant: ZTE Corporation

    Inventor： ZHANG, Mengwang ,  TIAN, Tian ,  WEI, Yinxing

    IPC: H04L9/32

    CPC classification number: H04L63/0815 ,  G06F21/41 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1063 ,  H04W12/06

    Abstract: A method and a system for single sign-on are provided by the present invention, wherein the method comprises: a terminal sending an authentication request carrying a user identity identification to an RP and the RP redirecting the authentication request to an authentication center; the authentication center authenticating the terminal by means of SIP Digest and redirecting the authentication result to the RP via the terminal; and the RP providing services for the terminal according to an authentication result. By the present invention, the resources required by the operators to deploy GBAs are reduced, at the same time the requirement of non-UICC terminals accessing IMS network can be met, and the relevant application services of the IMS network can be accessed by means of SSO.

    Abstract translation: 本发明提供了一种用于单点登录的方法和系统，其中方法包括：终端向RP发送携带用户身份标识的认证请求，RP将认证请求重定向到认证中心; 认证中心通过SIP摘要认证终端，并通过终端将认证结果重定向到RP; RP根据认证结果为终端提供业务。 通过本发明，减少了运营商部署GBA所需的资源，同时可以满足接入IMS网络的非UICC终端的需求，并且可以通过以下方式访问IMS网络的相关应用业务： SSO。

    METHOD AND SYSTEM FOR TRANSMITTING IP MULTIMEDIA SUBSYSTEM DELAY MEDIA INFORMATION
    5.
    发明公开
    METHOD AND SYSTEM FOR TRANSMITTING IP MULTIMEDIA SUBSYSTEM DELAY MEDIA INFORMATION 有权
    VERFAHREN UND SYSTEM ZURÜBERTRAGUNGVONVERZÖGERUNGSINFORMATIONENIN EINEM IP MULTIMEDIA SUBSYSTEM

    公开(公告)号：EP2451133A1

    公开(公告)日：2012-05-09

    申请号：EP10788631.9

    申请日：2010-03-22

    Applicant: ZTE Corporation

    Inventor： ZHU, Yunwen ,  TIAN, Tian ,  WEI, Yinxing ,  TENG, Zhimeng

    IPC: H04L29/06

    CPC classification number: H04L65/1016 ,  H04L63/0428 ,  H04L63/065 ,  H04L65/80 ,  H04L2463/061 ,  H04W12/04

    Abstract: The present invention provides a method and a system for transmitting delay media information in an IP multimedia subsystem, the system includes: a sending party of media information, a receiving party of the media information, a KMS and a mailbox server of the receiving party of the media information. The method and system of the present invention establishes an end-to-end security association between the sending party and the receiving party of the media information to encrypt the media information between them, without any need for the KMS to store the media key; at the same time, the security association is also established between the sending party and the mailbox server of the receiving party, and between the mailbox server of the receiving party and the receiving party, to perform an integrity protection and a mutual authentication between them, thus the security transmission of the IMS delay media information can be realized.

    Abstract translation: 本发明提供了一种用于在IP多媒体子系统中发送延迟媒体信息的方法和系统，该系统包括：媒体信息的发送方，媒体信息的接收方，接收方的KMS和邮箱服务器 媒体信息。 本发明的方法和系统在发送方和接收方之间建立媒体信息的端到端安全关联，以加密它们之间的媒体信息，而不需要KMS来存储媒体密钥; 同时，在接收方的发送方和邮箱服务器之间以及接收方的邮箱服务器与接收方之间建立安全关联，执行完整性保护和相互认证， 可以实现IMS延迟媒体信息的安全传输。

    DATA ABNORMALITY DETECTION METHOD AND APPARATUS, AND TERMINAL DEVICE
    6.
    发明公开
    DATA ABNORMALITY DETECTION METHOD AND APPARATUS, AND TERMINAL DEVICE 审中-公开

    公开(公告)号：EP3905085A1

    公开(公告)日：2021-11-03

    申请号：EP19903504.9

    申请日：2019-11-25

    Applicant: ZTE Corporation

    Inventor： ZHAI, Xinhu ,  WANG, Yilin ,  TIAN, Tian

    IPC: G06F21/55

    Abstract: A data abnormality detection method and apparatus and a terminal device, the method comprising: acquiring target data of a user accessing a target server (S102); according to the target data, determining first resource sequence information accessed by the user (S104); acquiring first click events comprised in the first resource sequence information, and classifying each of the first click events to obtain event types to which each of the first click events belong (S106); according to a Markov chain constructed by the obtained event types and a pre-trained Markov transition matrix, determining a first transition probability between every two adjacent states in the Markov chain (S108); and on the basis of the first transition probability between every two adjacent states in the Markov chain, determining whether the access to the target server is abnormal (S110).

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