A service provider node, a method therein, and a computer program product
    1.
    发明公开
    A service provider node, a method therein, and a computer program product 审中-公开
    Dienstanbieterknoten,Verfahren darin und Computerprogrammprodukt

    公开(公告)号:EP2660766A1

    公开(公告)日:2013-11-06

    申请号:EP12166373.6

    申请日:2012-05-02

    申请人: ST-Ericsson SA

    IPC分类号: G06Q30/06

    摘要: A service provider node 101, and a method therein, for transmitting data packets relating to parts of a service to a communication device 102. The service provider node and the communication device are communicatively connected over a communications network 104 and comprised in a communications system 100. The method comprises receiving 205,302 a signal S1, which signal comprises an identifier of the communication device requesting a service, an identifier of the requested service, and an agreement comprising information about a previously agreed part of the service. The method comprises further agreeing 303 on an upcoming part of the service requested by the communication device, while transmitting 206,304 data packets relating to the previously agreed part of the service to the communication device, wherein the data packets are transmitted in dependence of the received signal.

    摘要翻译: 服务提供商节点101及其方法,用于将与服务的部分相关的数据分组发送到通信设备102.服务提供商节点和通信设备通过通信网络104通信地连接并且包括在通信系统100中 该方法包括接收205,302信号S1,该信号包括请求服务的通信设备的标识符,所请求的服务的标识符以及包含关于先前约定的部分服务的信息的协议。 该方法还包括:对通信设备所请求的服务的下一部分进行进一步的同意,同时向通信设备发送与先前约定的部分服务相关的206,304个数据分组,其中根据接收到的信号来发送数据分组 。

    Method and device for imposing usage constraints of digital content
    2.
    发明公开
    Method and device for imposing usage constraints of digital content 审中-公开
    为强制执行的数字内容使用限制的方法和装置

    公开(公告)号:EP2325774A1

    公开(公告)日:2011-05-25

    申请号:EP10166689.9

    申请日:2010-06-21

    申请人: ST-Ericsson SA

    IPC分类号: G06F21/00 H04N7/16 H04N7/24

    摘要: A method for imposing one or more usage constraints on digital content, the method comprising communicating a digital content data item to a digital content receiver system; wherein the digital content data item includes the digital content and a usage constraint data item different from a digital license data item, or a reference to said usage constraint data item, the use case item being indicative of the one or more usage constraints.

    摘要翻译: 一种用于施加一个或上的数字内容更加使用约束,该方法包括进行通信的数字内容数据项的数字内容接收系统的方法; worin数字内容数据项包括所述数字内容和从数字许可证数据项不同的使用约束数据项,或以所述使用约束数据项,该项目使用的情况下指示所述一个或多个使用限制的参考。

    Methods for opportunistic sensing
    3.
    发明公开
    Methods for opportunistic sensing 审中-公开
    梅尔法恩

    公开(公告)号:EP2741462A1

    公开(公告)日:2014-06-11

    申请号:EP13181669.6

    申请日:2013-08-26

    申请人: ST-Ericsson SA

    IPC分类号: H04L29/06 H04W4/04

    摘要: A method in a first device for anonymously delivering data to a part that has initiated a task is provided. The first device and the part initiating a task are participants in opportunistic sensing. The method comprises creating a data sample and encrypting the data sample with a public key of the task initiating part. After communicating the protected sample to one or more intermediate devices, one of the one or more intermediate devices delivers the protected sample to the task initiating part, such that the task initiating part does not know the identity of the first device. The task initiating device only know the identity of the one of the one or more intermediate devices that delivered the protected sample to the task initiating part, wherein the intermediate devices are participants in the opportunistic sensing.

    摘要翻译: 提供了一种用于向已经发起任务的部分匿名传递数据的第一设备中的方法。 第一个设备和启动任务的部分是机会感知的参与者。 该方法包括创建数据样本并使用任务启动部分的公钥加密数据样本。 在将受保护样本传送到一个或多个中间设备之后,一个或多个中间设备之一将受保护的样本传送到任务启动部分,使得任务启动部分不知道第一设备的身份。 任务启动设备仅知道将受保护样本传递到任务启动部分的一个或多个中间设备之一的身份,其中中间设备是机会感知中的参与者。

    Method and device for communicating digital content
    4.
    发明公开
    Method and device for communicating digital content 审中-公开
    Verfahren und Vorrichtung zur Kommunikation von digitalem Inhalt

    公开(公告)号:EP2388724A1

    公开(公告)日:2011-11-23

    申请号:EP10162949.1

    申请日:2010-05-17

    申请人: ST-Ericsson SA

    IPC分类号: G06F21/00

    摘要: A method for establishing a secured communication channel, between a first processing component and a second processing component; the method comprising executing a digital rights management agent on a processing unit, the digital rights management agent being configured to enforce permissions associated with digital content based on a digital rights management protection mechanism; receiving, by the digital rights management agent at least a security data item, the security data item including a session key data item; verifying authenticity of the received session key data item by the digital rights management agent using said digital rights management protection mechanism; providing the verified session key data item by the digital rights management agent to at least the second processing component; establishing a secured communication channel between the first and second processing components using at least the provided session key data item.

    摘要翻译: 一种用于在第一处理部件和第二处理部件之间建立安全通信信道的方法; 所述方法包括在处理单元上执行数字版权管理代理,所述数字版权管理代理被配置为基于数字版权管理保护机制来执行与数字内容相关联的许可; 由所述数字版权管理代理至少接收安全数据项,所述安全数据项包括会话密钥数据项; 使用所述数字版权管理保护机制,由所述数字版权管理代理验证所接收到的会话密钥数据项的真实性; 由所述数字版权管理代理将验证的会话密钥数据项提供给至少所述第二处理组件; 使用至少所提供的会话密钥数据项在第一和第二处理组件之间建立安全通信信道。