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1. 发明授权

US09820009B2 Streaming with optional broadcast delivery of data segments 有权
公开(公告)号：US09820009B2
公开(公告)日：2017-11-14
申请号：US13500594
申请日：2009-11-03
申请人： Thorsten Lohmar , Daniel Catrein , Torbjörn Einarsson
发明人： Thorsten Lohmar , Daniel Catrein , Torbjörn Einarsson
IPC分类号： H04H60/32 , H04N21/6408 , H04N21/24 , H04N21/258 , H04N21/414 , H04N21/472 , H04N21/61 , H04N21/6405
CPC分类号： H04N21/6408 , H04N21/2407 , H04N21/258 , H04N21/41407 , H04N21/472 , H04N21/6131 , H04N21/6405
摘要： For streaming data in a mobile communication network, a descriptive file (100) of a stream (200) is provided. The descriptive file (100) comprises a list (110) of delivery source identifiers, e.g. URIs, for unicast delivery of data segments (210) of the stream. A broadcast indicator (120) is selectively added to the descriptive file (100) so as to indicate whether broadcast delivery of the data segments (210) is available. Adding the broadcast indicator (120) and initiating the broadcast delivery may be accomplished on the basis of a popularity of the stream.

2. 发明申请

US20120297410A1 Streaming With Optional Broadcast Delivery of Data Segments 有权
标题翻译：流式传输可选广播数据段
公开(公告)号：US20120297410A1
公开(公告)日：2012-11-22
申请号：US13500594
申请日：2009-11-03
申请人： Thorsten Lohmar , Daniel Catrein , Torbjörn Einarsson
发明人： Thorsten Lohmar , Daniel Catrein , Torbjörn Einarsson
IPC分类号： H04N21/61 , H04N21/442
CPC分类号： H04N21/6408 , H04N21/2407 , H04N21/258 , H04N21/41407 , H04N21/472 , H04N21/6131 , H04N21/6405
摘要： For streaming data in a mobile communication network, a descriptive file (100) of a stream (200) is provided. The descriptive file (100) comprises a list (110) of delivery source identifiers, e.g. URIs, for unicast delivery of data segments (210) of the stream. A broadcast indicator (120) is selectively added to the descriptive file (100) so as to indicate whether broadcast delivery of the data segments (210) is available. Adding the broadcast indicator (120) and initiating the broadcast delivery may be accomplished on the basis of a popularity of the stream.
摘要翻译：对于移动通信网络中的流数据，提供流（200）的描述文件（100）。描述性文件（100）包括传送源标识符的列表（110），例如。 URI，用于流的数据段（210）的单播传递。广播指示符（120）被选择性地添加到描述文件（100），以指示数据段（210）的广播传送是否可用。添加广播指示符（120）并发起广播传送可以基于流的普及来实现。

3. 发明申请

US20110231870A1 Play-out Control for a Media Data Stream 有权
标题翻译：媒体数据流播放控制
公开(公告)号：US20110231870A1
公开(公告)日：2011-09-22
申请号：US13032888
申请日：2011-02-23
申请人： Frank Hartung , Daniel Catrein , Thorsten Lohmar , Thomas Rusert
发明人： Frank Hartung , Daniel Catrein , Thorsten Lohmar , Thomas Rusert
IPC分类号： H04N7/173
CPC分类号： H04L65/607 , H04L65/4076 , H04L65/601 , H04N21/4345 , H04N21/462 , H04N21/4623 , H04N21/8455
摘要： A technique for controlling a play-out of a media data stream at a receiving device is provided. The media data stream comprises one or more programs, and each program comprises one or more program components. In a method implementation of the technique, a zone description is defined. The zone description is defined for a media zone for at least one program or at least one program component in the media stream and identifies the media zone for the at least one program or the at least one program component. In a next step, the zone description is associated to a program specific information data segment. The program specific information data segment is part of the media stream and comprises data specifying information at least regarding to the at least one program or at least one program component. The method also comprises transmitting the media data stream towards the receiving device.
摘要翻译：提供了一种用于控制在接收设备处的媒体数据流的播放的技术。媒体数据流包括一个或多个节目，并且每个节目包括一个或多个节目组件。在该技术的方法实现中，定义了区域描述。区域描述是针对媒体流中的至少一个节目或至少一个节目组成部分的媒体区域定义的，并识别该至少一个节目或该至少一个节目组件的媒体区域。在下一步中，区域描述与节目特定信息数据段相关联。节目特定信息数据段是媒体流的一部分，并且包括至少关于至少一个节目或至少一个节目组件的指定信息的数据。该方法还包括向接收设备发送媒体数据流。

4. 发明授权

US08914822B2 Play-out control for a media data stream 有权
标题翻译：媒体数据流播放控制
公开(公告)号：US08914822B2
公开(公告)日：2014-12-16
申请号：US13032888
申请日：2011-02-23
申请人： Frank Hartung , Daniel Catrein , Thorsten Lohmar , Thomas Rusert
发明人： Frank Hartung , Daniel Catrein , Thorsten Lohmar , Thomas Rusert
IPC分类号： H04N21/462 , H04N21/845 , H04N21/434 , H04N21/4623 , H04L29/06
CPC分类号： H04L65/607 , H04L65/4076 , H04L65/601 , H04N21/4345 , H04N21/462 , H04N21/4623 , H04N21/8455
摘要： A technique for controlling a play-out of a media data stream at a receiving device is provided. The media data stream comprises one or more programs, and each program comprises one or more program components. In a method implementation of the technique, a zone description is defined. The zone description is defined for a media zone for at least one program or at least one program component in the media stream and identifies the media zone for the at least one program or the at least one program component. In a next step, the zone description is associated to a program specific information data segment. The program specific information data segment is part of the media stream and comprises data specifying information at least regarding to the at least one program or at least one program component. The method also comprises transmitting the media data stream towards the receiving device.
摘要翻译：提供了一种用于控制在接收设备处的媒体数据流的播放的技术。媒体数据流包括一个或多个节目，并且每个节目包括一个或多个节目组件。在该技术的方法实现中，定义了区域描述。区域描述是针对媒体流中的至少一个节目或至少一个节目组成部分的媒体区域定义的，并识别该至少一个节目或该至少一个节目组件的媒体区域。在下一步中，区域描述与节目特定信息数据段相关联。节目特定信息数据段是媒体流的一部分，并且包括至少关于至少一个节目或至少一个节目组件的指定信息的数据。该方法还包括向接收设备发送媒体数据流。

5. 发明申请

US20120263063A1 Client Entity, Network Entity and Data Replacement Entity 审中-公开
标题翻译：客户实体，网络实体和数据替换实体
公开(公告)号：US20120263063A1
公开(公告)日：2012-10-18
申请号：US13503823
申请日：2009-10-26
申请人： Daniel Catrein , Frank Hartung , Markus Kampmann , Thorsten Lohmar , Thomas Rusert , Johannes Willig
发明人： Daniel Catrein , Frank Hartung , Markus Kampmann , Thorsten Lohmar , Thomas Rusert , Johannes Willig
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L65/602 , H04L65/80 , H04N21/6375 , H04N21/64322 , H04N21/8451 , H04N21/85406
摘要： The present invention relates to a client entity being capable of communicating over a communication network. The client entity comprises a receiver (101) for receiving scheduled data and for receiving a quality indicator indicating a quality of the scheduled data, a quality monitor (103) for monitoring the quality of the scheduled data upon the basis of the quality indicator, a processor (105) for providing a data replacement request if the quality of the scheduled data fails to meet a quality requirement, and a transmitter (107) for transmitting the data replacement request towards the communication network to request replacement data representing another version of the scheduled data.
摘要翻译：本发明涉及能够通过通信网络进行通信的客户端实体。客户实体包括用于接收调度数据并用于接收指示调度数据的质量的质量指示符的接收机（101），用于基于质量指示器监视调度数据的质量的质量监视器（103），处理器（105），用于如果调度数据的质量不能满足质量要求，则提供数据替换请求;以及发送器（107），用于向通信网络发送数据替换请求，以请求代表调度的另一版本的替换数据数据。

6. 发明授权

US09641910B2 Compression and decompression techniques for DRM license information delivery 有权
公开(公告)号：US09641910B2
公开(公告)日：2017-05-02
申请号：US13273499
申请日：2011-10-14
申请人： Daniel Catrein
发明人： Daniel Catrein
IPC分类号： H04L9/08 , H04L29/06 , H04N21/4627 , H04N21/8355 , G06F21/10
CPC分类号： H04N21/8355 , G06F21/10 , H04L9/0891 , H04L63/10 , H04L2209/30 , H04L2209/603 , H04L2463/101 , H04N21/4627
摘要： Techniques for compressing and decompressing license information for Digital Rights Management are described. A method implementation of a technique of creating for a plurality of client devices or client device groups compressed license information comprises the steps of creating a template and a table. The table comprises at least one first license part common to licenses for the plurality of client devices or client device groups and one or more placeholders for one or more second license parts specific for a dedicated client device or client device group. The table comprises, for each client device or client device group and for a given placeholder, replacement information specific for that client device or client device group. The method further comprises sending the template and table for delivery as compressed license information to the client devices or client device groups.

7. 发明授权

US09172657B2 Technique for resource creation in a cloud computing system 有权
标题翻译：云计算系统资源创造技术
公开(公告)号：US09172657B2
公开(公告)日：2015-10-27
申请号：US13988612
申请日：2010-11-22
申请人： Daniel Catrein , Rene Rembarz , Johannes Willig
发明人： Daniel Catrein , Rene Rembarz , Johannes Willig
IPC分类号： G06F15/173 , H04L12/911 , G06F9/50
CPC分类号： H04L47/70 , G06F9/5072
摘要： A technique for creating a resource in a cloud computing system is described. A method implementation of this technique comprises providing a plurality of predefined base resource descriptions, each base resource description defining a base resource in the cloud computing system and specifying one or more properties of the base resource, providing a plurality of predefined modifiers, each modifier being applicable to a resource in the cloud computing system to add, remove or change a property of the resource, wherein each modifier is associated with metrics information, and receiving a resource request indicating one or more desired properties for a target resource in the cloud computing system. In response to receipt of the resource request, a selection operation is performed to select a base resource description and one or more modifiers that are to be applied to the base resource corresponding to the selected base resource description to create the target resource in the cloud computing system, wherein the selection operation is based on the metrics information. In a next step, the selected base resource description is deployed to create the corresponding base resource in the cloud computing system, and application of the selected modifiers to the base resource in the cloud computing system is triggered to create the target resource.
摘要翻译：描述了在云计算系统中创建资源的技术。该技术的方法实现包括提供多个预定义的基本资源描述，每个基本资源描述在云计算系统中定义基本资源，并指定基本资源的一个或多个属性，提供多个预定义的修饰符，每个修饰符为适用于云计算系统中的资源以添加，移除或更改资源的属性，其中每个修饰符与度量信息相关联，并且接收指示云计算系统中的目标资源的一个或多个所需属性的资源请求。响应于资源请求的接收，执行选择操作以选择基本资源描述和要应用于与所选择的基本资源描述相对应的基本资源的一个或多个修饰符，以在云计算中创建目标资源系统，其中所述选择操作基于所述度量信息。在下一步中，部署所选择的基本资源描述以在云计算系统中创建相应的基本资源，并且触发所选择的修改器到云计算系统中的基本资源的应用以创建目标资源。

8. 发明授权

US08837484B2 Methods and devices for a client node to access an information object located at a node of a secured network via a network of information 有权
标题翻译：用于客户端节点经由信息网络访问位于安全网络的节点处的信息对象的方法和设备
公开(公告)号：US08837484B2
公开(公告)日：2014-09-16
申请号：US13124967
申请日：2009-09-08
申请人： Rene Rembarz , Joachim Sachs , Daniel Catrein
发明人： Rene Rembarz , Joachim Sachs , Daniel Catrein
IPC分类号： H04L12/28 , H04L12/56 , H04L12/751 , H04L29/06 , H04L29/12 , H04W12/06 , H04L12/701
CPC分类号： H04W12/06 , H04L29/0653 , H04L45/00 , H04L45/10 , H04L61/106 , H04L61/1582 , H04L63/0869 , H04L63/0892 , H04L63/10
摘要： A method for a client node (D100) to access an information object (102) located at a node (D500) of a secured network (120) via a network of information (100) wherein information objects (102) are identified by information object identities (IDObj, ID′Obj) and wherein nodes are identified by locators (LGW, LObj), wherein the following is performed at a routing node (D102): —receiving from the client node (D100) an information object identity related to the information object (102), —sending the information object identity to a resolving node (D400) of the network of information (100), the resolving node (D400) being capable of initiating a procedure for sending to the routing node (D102) a locator of a gateway node (D200) interfacing the network of information (100) and the secured network (120), —receiving the locator of the gateway node (D200), —sending a request for the information object (102) to the gateway node (D200) according to the locator, —receiving the requested information object (102) from the gateway node (D200), and —sending the information object (102) to the client node (D100).
摘要翻译：一种用于客户端节点（D100）经由信息网络（100）访问位于安全网络（120）的节点（D500）处的信息对象（102）的方法，其中信息对象（102）由信息对象身份（IDObj，ID'Obj），其中通过定位器（LGW，LObj）标识节点，其中在路由节点执行以下操作（D102）： - 从客户端节点（D100）接收与信息对象（102），将所述信息对象身份发送到所述信息网络（100）的解析节点（D400），所述解析节点（D400）能够发起向所述路由节点（D102）发送的过程连接信息网络（100）和安全网络（120）的网关节点（D200）的定位器， - 接收网关节点（D200）的定位器，向网关发送对信息对象（102）的请求节点（D200）根据定位器，接收请求来自网关节点（D200）的信息对象（102），并且将信息对象（102）发送到客户端节点（D100）。

9. 发明授权

US10637891B2 Methods and devices for media description delivery 有权
公开(公告)号：US10637891B2
公开(公告)日：2020-04-28
申请号：US13282136
申请日：2011-10-26
申请人： Johannes Willig , Daniel Catrein , Frank Hartung , Markus Kampmann , Frederic Gabin
发明人： Johannes Willig , Daniel Catrein , Frank Hartung , Markus Kampmann , Frederic Gabin
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L65/1016 , H04L65/104 , H04L65/105 , H04L65/4084
摘要： Methods and devices for providing a media description of a media stream to a client are described. The client is subscribed to a media description delivery service. The media description delivery service comprises a media description delivery rule. A request for a media description delivery is sent to a media server. From the media server a media description is received. It is verified that the received media description complies with the media description delivery rule and if the verification is in the affirmative, a delivery of the media description is initiated to the client.

10. 发明授权

US08726406B2 Controlling a usage of digital data between terminals of a telecommunications network 有权
标题翻译：控制电信网络终端之间数字数据的使用
公开(公告)号：US08726406B2
公开(公告)日：2014-05-13
申请号：US12746462
申请日：2008-08-11
申请人： Daniel Catrein , Emmanuel Courbier , Frank Hartung
发明人： Daniel Catrein , Emmanuel Courbier , Frank Hartung
IPC分类号： H04L29/06 , G06F15/16
CPC分类号： H04L63/10 , G06F21/10 , H04L67/104 , H04L67/1078 , H04L2463/101
摘要： A method and control of using a content data object associated to a content controlling terminal of a communications network, and receiving a request from a content receiving terminal to get a digital rights data object associated to the content data object, that is required to use the content data object, and initiating a transmission of the digital rights data object from the content controlling terminal to the content receiving terminal, and a control supporting server thereto. Also generating the digital rights data object, receiving a notification to send the digital rights data object to the content receiving terminal, and sending the digital rights data object to the content receiving terminal, and a content, controlling terminal thereto.
摘要翻译：一种使用与通信网络的内容控制终端相关联的内容数据对象的方法和控制，并且从内容接收终端接收请求以获得与所述内容数据对象相关联的数字版权数据对象，所述数字版权数据对象需要使用内容数据对象，以及发起数字版权数据对象从内容控制终端到内容接收终端的传输，以及控制支持服务器。还产生数字版权数据对象，接收将数字版权数据对象发送给内容接收终端的通知，以及将数字版权数据对象发送到内容接收终端，以及内容控制终端。

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