SEAL SYSTEM AND METHOD FOR PROVISIONING INTER-SERVICES COMMUNICATION IN SEAL SYSTEM OF WIRELESS COMMUNICATION NETWORK

    公开(公告)号:WO2020101388A1

    公开(公告)日:2020-05-22

    申请号:PCT/KR2019/015530

    申请日:2019-11-14

    IPC分类号: H04L29/08 H04W4/50 H04W88/18

    摘要: A service enabler architecture layer (SEAL) system for a wireless communication network and a method therefor are provided. The SEAL system includes: a SEAL function entity including SEAL service servers corresponding to functionalities associated with service applications, where the SEAL function entity is an intermediate layer between a 3GPP network core and a service application system, and interfaces provided by the SEAL service servers. The SEAL system also provisions inter-services communication in a SEAL system of wireless communication network by receiving a request from a service application system for accessing at least one functionality of a plurality of functionalities, determines at least one functionality of the plurality of functionalities requested by the service application system based on the request, and provides at least one functionality to the service application system based on the inter-services communication in the SEAL system.

    VERFAHREN ZUM FILTERN VON FAHRZEUG-ZU-X NACHRICHTEN, FAHRZEUG-ZU-X-KOMMUNIKATIONSVORRICHTUNG UND COMPUTERLESBARES SPEICHERMEDIUM

    公开(公告)号:WO2020064066A1

    公开(公告)日:2020-04-02

    申请号:PCT/DE2019/200108

    申请日:2019-09-05

    摘要: Die Erfindung betrifft ein Verfahren zum Filtern von Fahrzeug-zu-X-Nachrichten, welches folgende Schritte aufweist: - Empfangen einer Anzahl von Fahrzeug-zu-X Nachrichten und - Anpassen eines Filterparameters zur Filterung der empfangenen Fahrzeug-zu-X Nachrichten in der Weise, dass eine Anzahl zu verwerfender Fahrzeug-zu-X Nachrichten eine Anzahl zu verarbeitender Fahrzeug-zu-X Nachrichten aus der Anzahl empfangener Fahrzeug-zu-X Nachrichten hinterlässt. Die Anpassung wird dabei in Abhängigkeit eines Korrekturwerts zur Beschreibung einer Abweichung der Anzahl zu verarbeitender Fahrzeug-zu-X Nachrichten in einer vorgegebenen Zeitdauer zu einer für eine Verarbeitung vorgesehenen Anzahl an Fahrzeug-zu-X Nachrichten in der vorgegebenen Zeitdauer vorgenommen. Weiterhin betrifft die Erfindung ein korrespondierendes Fahrzeug-zu-X Kommunikationsvorrichtung sowie computerlesbares Speichermedium.

    A TECHNIQUE FOR AUTHENTICATING DATA TRANSMITTED OVER A CELLULAR NETWORK

    公开(公告)号:WO2019239104A1

    公开(公告)日:2019-12-19

    申请号:PCT/GB2019/051479

    申请日:2019-05-30

    申请人: ARM IP LIMITED

    摘要: A device is arranged to comprise a communication interface (20) to transmit data over the cellular network (60) to a destination device (65). The device further has a security module (25) providing one or more security domains (32), each security domain used to host a profile facilitating access by the device to the cellular network. At least one security domain hosts a profile that stores secret data and provides a token generation application to generate a token using at least the secret data. The device then outputs the token in association with the transmitted data, enabling the destination device to perform authentication of the transmitted data by invoking an authentication service (85) that also stores the secret data (50). Such an approach provides a particularly cost effective and robust mechanism for providing a highly trusted authentication of data transmitted over a cellular network.

    通信方法及装置
    58.
    发明申请

    公开(公告)号:WO2019196846A1

    公开(公告)日:2019-10-17

    申请号:PCT/CN2019/081974

    申请日:2019-04-09

    发明人: 吴义壮

    IPC分类号: H04W4/50

    摘要: 本申请公开了一种通信方法及装置。该方法包括:根据数据网络名称、切片信息和应用功能服务标识中的至少一个确定会话管理功能实体;向所述会话管理功能实体发送第一消息,所述第一消息用于订阅终端事件,所述第一消息包括业务描述信息,其中,所述业务描述信息用于指示所述终端事件对应的业务。还公开了相应的装置。采用本申请的技术方案,对于管理特定业务的会话管理功能实体,向其订阅终端事件,会话管理功能实体在接收到用户面功能实体的业务检测通知时,通知接入和移动性管理功能实体监测终端事件,从而在5G架构中,可以针对特定的业务进行终端事件的订阅和监测。

    METHOD AND APPARATUS FOR SUPPORTING VEHICLE COMMUNICATIONS IN 5G SYSTEM

    公开(公告)号:WO2019194630A1

    公开(公告)日:2019-10-10

    申请号:PCT/KR2019/004055

    申请日:2019-04-05

    IPC分类号: H04W4/40 H04W4/50

    摘要: The disclosure relates to a communication method and system that combine the 5G communication system and the IoT technology to support a higher data rate after the 4G system. Based on the 5G communication technology and IoT technology, the disclosure can be applied to various intelligent services (e.g., smart home, smart building, smart city, smart or connected car, healthcare, digital education, retail business, and security and safety service). The disclosure relates to a method and apparatus for terminating a cellular network connection to a terminal without authentication. The disclosure relates to a method and system for providing a vehicle communication service in the 3GPP system.