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1. 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。

2. 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。

3. 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。

4. 发明授权

US08937947B2 Multicasting technique for scalably encoded media layers 有权
标题翻译：可扩展编码媒体层的组播技术
公开(公告)号：US08937947B2
公开(公告)日：2015-01-20
申请号：US13262398
申请日：2009-04-02
申请人： Mai-Anh Phan , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Thomas Rusert
发明人： Mai-Anh Phan , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Thomas Rusert
IPC分类号： H04L12/28 , H04L12/18
CPC分类号： H04L12/189
摘要： A technique for distributing in a multicasting network media content via two or more media layers is described. The media layers are hierarchically arranged in accordance with a scalable coding protocol such as the Scalable Video Coding (SVC) protocol. In a method implementation of this technique, in a first step a first number of media recipients for a first media layer that is transmitted via a first bearer of the multicasting network is determined. Then, a second bearer of the multicasting network for at least one second media layer is selected taking into account the first number and a hierarchical relationship between the first media layer and the second media layer.
摘要翻译：描述了通过两个或多个媒体层在多播网络媒体内容中分发的技术。媒体层根据诸如可伸缩视频编码（SVC）协议的可伸缩编码协议进行分级排列。在该技术的方法实现中，在第一步骤中，确定经由多播网络的第一承载发送的用于第一媒体层的第一数量的媒体接收者。然后，考虑到第一号码和第一媒体层和第二媒体层之间的层次关系，选择用于至少一个第二媒体层的多播网络的第二承载。

5. 发明授权

US09036705B2 Technique for bringing encoded data items into conformity with a scalable coding protocol 有权
标题翻译：使编码数据项符合可扩展编码协议的技术
公开(公告)号：US09036705B2
公开(公告)日：2015-05-19
申请号：US13255212
申请日：2009-03-13
申请人： Thomas Rusert , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Clinton Priddle , Rickard Sjöberg
发明人： Thomas Rusert , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Clinton Priddle , Rickard Sjöberg
IPC分类号： H04B1/66 , H04N7/36 , H04N21/845 , H04N21/2343 , H04N21/2381 , H04N21/6437 , H04N19/70 , H04N19/33 , H04N19/40
CPC分类号： H04N21/8451 , H04N19/33 , H04N19/40 , H04N19/70 , H04N21/234309 , H04N21/234327 , H04N21/2381 , H04N21/6437
摘要： A technique for making media content in the form of encoded data items decodable by a decoder operating in accordance with a scalable coding protocol that defines two or more media layers is provided. A method implementation of this technique comprises the steps of generating one or more dummy data items that define a first media layer of the scalable coding protocol, and marking the encoded data items as belonging, to a second media layer of the scalable coding protocol.
摘要翻译：提供了一种用于通过根据限定两个或多个媒体层的可伸缩编码协议操作的解码器解码的编码数据项形式的媒体内容的技术。该技术的方法实现包括以下步骤：生成定义可伸缩编码协议的第一媒体层的一个或多个伪数据项，并将编码的数据项标记为归属于可伸缩编码协议的第二媒体层。

6. 发明申请

US20120093153A1 Multicasting Technique for Scalably Encoded Media Layers 有权
标题翻译：可扩展编码媒体层的组播技术
公开(公告)号：US20120093153A1
公开(公告)日：2012-04-19
申请号：US13262398
申请日：2009-04-02
申请人： Mai-Anh Phan , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Thomas Rusert
发明人： Mai-Anh Phan , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Thomas Rusert
IPC分类号： H04L12/18 , H04L12/56
CPC分类号： H04L12/189
摘要： A technique for distributing in a multicasting network media content via two or more media layers is described. The media layers are hierarchically arranged in accordance with a scalable coding protocol such as the Scalable Video Coding (SVC) protocol. In a method implementation of this technique, in a first step a first number of media recipients for a first media layer that is transmitted via a first bearer of the multicasting network is determined. Then, a second bearer of the multicasting network for at least one second media layer is selected taking into account the first number and a hierarchical relationship between the first media layer and the second media layer.
摘要翻译：描述了通过两个或多个媒体层在多播网络媒体内容中分发的技术。媒体层根据诸如可伸缩视频编码（SVC）协议的可伸缩编码协议进行分级排列。在该技术的方法实现中，在第一步骤中，确定经由多播网络的第一承载发送的用于第一媒体层的第一数量的媒体接收者。然后，考虑到第一号码和第一媒体层和第二媒体层之间的层次关系，选择用于至少一个第二媒体层的多播网络的第二承载。

7. 发明申请

US20120057635A1 Technique for Bringing Encoded Data Items Into Conformity with a Scalable Coding Protocol 有权
标题翻译：使编码数据项符合可扩展编码协议的技术
公开(公告)号：US20120057635A1
公开(公告)日：2012-03-08
申请号：US13255212
申请日：2009-03-13
申请人： Thomas Rusert , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Clinton Priddle , Rickard Sjöberg
发明人： Thomas Rusert , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Clinton Priddle , Rickard Sjöberg
IPC分类号： H04B1/66 , H04N7/36
CPC分类号： H04N21/8451 , H04N19/33 , H04N19/40 , H04N19/70 , H04N21/234309 , H04N21/234327 , H04N21/2381 , H04N21/6437
摘要： A technique for making media content in the form of encoded data items decodable by a decoder operating in accordance with a scalable coding protocol that defines two or more media layers is provided. A method implementation of this technique comprises the steps of generating one or more dummy data items that define a first media layer of the scalable coding protocol, and marking the encoded data items as belonging, to a second media layer of the scalable coding protocol.
摘要翻译：提供了一种用于通过根据限定两个或多个媒体层的可伸缩编码协议操作的解码器解码的编码数据项形式的媒体内容的技术。该技术的方法实现包括以下步骤：生成定义可伸缩编码协议的第一媒体层的一个或多个伪数据项，并将编码的数据项标记为归属于可伸缩编码协议的第二媒体层。

8. 发明授权

US08988996B2 Method for controlling PTM service transmission 有权
标题翻译：控制PTM业务传输的方法
公开(公告)号：US08988996B2
公开(公告)日：2015-03-24
申请号：US13392578
申请日：2009-09-01
申请人： Johannes Willig , Thorsten Lohmar , Sabine Sories
发明人： Johannes Willig , Thorsten Lohmar , Sabine Sories
IPC分类号： H04L12/26 , H04W72/00
CPC分类号： H04W72/005
摘要： The present disclosure relates to the field of multicast/broadcast transmission of content data. A method embodiment for controlling transmission of a PTM service from a content source 102 to a plurality of recipients 120, 122, 124 in a service area, wherein the service area is arranged at a higher hierarchy level and comprises a plurality of local areas arranged at a lower hierarchy level, comprises receiving location information indicating a location in the service area; determining an input traffic load of the PTM service to be transmitted to the service area; selecting the service area or a subset of one or more of the local areas contained in the service area as a destination area for the PTM service, wherein the selection is based on the received location information and the input traffic load; and controlling transmission of the PTM service to the selected destination area.
摘要翻译：本公开涉及内容数据的多播/广播传输领域。一种用于控制PTM服务从服务区域中的内容源102传输到多个接收者120,122,124的方法实施例，其中所述服务区域被布置在较高层级，并且包括多个局部区域包括接收指示所述服务区域中的位置的位置信息; 确定要发送到所述服务区的PTM业务的输入业务负载; 选择所述服务区域中的一个或多个本地区域的服务区域或子集，作为所述PTM服务的目的地区域，其中所述选择基于所接收的位置信息和所述输入业务负载; 以及控制PTM服务到所选择的目的地区域的传输。

9. 发明申请

US20120250503A1 Method for Controlling PTM Service Transmission 有权
标题翻译： PTM业务传输控制方法
公开(公告)号：US20120250503A1
公开(公告)日：2012-10-04
申请号：US13392578
申请日：2009-09-01
申请人： Johannes Willig , Thorsten Lohmar , Sabine Sories
发明人： Johannes Willig , Thorsten Lohmar , Sabine Sories
IPC分类号： H04W28/10 , H04L12/24
CPC分类号： H04W72/005
摘要： The present disclosure relates to the field of multicast/broadcast transmission of content data. A method embodiment for controlling transmission of a PTM service from a content source 102 to a plurality of recipients 120, 122, 124 in a service area, wherein the service area is arranged at a higher hierarchy level and comprises a plurality of local areas arranged at a lower hierarchy level, comprises receiving location information indicating a location in the service area; determining an input traffic load of the PTM service to be transmitted to the service area; selecting the service area or a subset of one or more of the local areas contained in the service area as a destination area for the PTM service, wherein the selection is based on the received location information and the input traffic load; and controlling transmission of the PTM service to the selected destination area.
摘要翻译：本公开涉及内容数据的多播/广播传输领域。一种用于控制PTM服务从服务区域中的内容源102传输到多个接收者120,122,124的方法实施例，其中所述服务区域被布置在较高层级，并且包括多个局部区域包括接收指示所述服务区域中的位置的位置信息; 确定要发送到所述服务区的PTM业务的输入业务负载; 选择所述服务区域中的一个或多个本地区域的服务区域或子集，作为所述PTM服务的目的地区域，其中所述选择基于所接收的位置信息和所述输入业务负载; 以及控制PTM服务到所选择的目的地区域的传输。

10. 发明申请

US20110255460A1 TECHNIQUE FOR CONTROLLING BEARER SELECTION 审中-公开
标题翻译：控制轴承选择的技术
公开(公告)号：US20110255460A1
公开(公告)日：2011-10-20
申请号：US13141164
申请日：2008-12-23
申请人： Thorsten Lohmar , Johannes Willig
发明人： Thorsten Lohmar , Johannes Willig
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04W76/00
摘要： The disclosure relates to a technique for transporting content data to a plurality of mobile clients in a network. Among others, a method embodiment for controlling bearer selection by the mobile client in the network having a plurality of access areas is presented. Each access area provides for a transmission of the content data at least one of a point-to-multipoint-type bearer (PTM-type bearer) and a point-to-point-type bearer (PTP-type bearer). The method comprises the step of receiving information regarding a local bearer topology (LBT). The LBT comprises at least two neighboring access areas including an access area of the mobile client. The LBT information indicates for each access area of the LBT an availability or unavailability of at least one bearer of at least one bearer type. The method further comprises the step of performing bearer selection based on the LBT information.
摘要翻译：本公开涉及一种用于将内容数据传送到网络中的多个移动客户端的技术。其中，提出了一种用于控制移动客户端在具有多个接入区域的网络中的承载选择的方法实施例。每个访问区域提供点对多点类型承载（PTM类型承载）和点对点类型承载（PTP型承载）中的至少一个传输内容数据。该方法包括接收关于本地承载拓扑（LBT）的信息的步骤。 LBT包括至少两个相邻的接入区域，包括移动客户端的接入区域。 LBT信息为LBT的每个接入区域指示至少一个承载类型的至少一个承载的可用性或不可用性。该方法还包括基于LBT信息进行承载选择的步骤。

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