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    TECHNIQUE FOR CONTROLLING THE DOWNLOAD OF AN ELECTRONIC SERVICE GUIDE
    1.
    发明公开
    TECHNIQUE FOR CONTROLLING THE DOWNLOAD OF AN ELECTRONIC SERVICE GUIDE 审中-公开
    控制电子服务指南下载的技术

    公开(公告)号：KR20090042244A

    公开(公告)日：2009-04-29

    申请号：KR20097002463

    申请日：2009-02-06

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HARTUNG FRANK ,  HORN UWE ,  LOHMAR THORSTEN

    IPC: H04N21/25 ,  H04N21/262

    CPC classification number: H04N21/26208 ,  H04N21/2402 ,  H04N21/252 ,  H04N21/44222

    Abstract: A technique for controlling a download (110) of an electronic service guide (ESG) for media content distribution services to a user device (102) is proposed. First, a user behaviour related to the user device is monitored. Second, a ranking of fragments of the electronic service guide to be downloaded interactively onto the user device is determined, based on the monitoring. The download of one or more of the fragments to the user device is then initiated based on the ranking. This technique is particularly useful when a transmission capacity available for downloading fragments of the ESG is limited.

    Abstract translation: 提出了一种用于控制用于向用户设备（102）的媒体内容分发服务的电子服务指南（ESG）的下载（110）的技术。 首先，监视与用户设备相关的用户行为。 第二，基于监视来确定要交互地下载到用户设备上的电子服务指南的片段的排名。 然后基于排名来启动对用户设备的一个或多个片段的下载。 当可用于下载ESG片段的传输容量有限时，该技术特别有用。

    MULTICAST IN POINT-TO-POINT PACKET-SWITCHED ORIENTED NETWORKS
    6.
    发明申请
    MULTICAST IN POINT-TO-POINT PACKET-SWITCHED ORIENTED NETWORKS 审中-公开
    在点对点分组交换的面向网络中的多播

    公开(公告)号：WO03003650A3

    公开(公告)日：2003-05-01

    申请号：PCT/EP0206827

    申请日：2002-06-20

    Applicant: ERICSSON TELEFON AB L M ,  HUNDSCHEIDT FRANK ,  KELLER RALF ,  LOHMAR THORSTEN

    Inventor： HUNDSCHEIDT FRANK ,  KELLER RALF ,  LOHMAR THORSTEN

    IPC: H04L12/00 ,  H04L12/18 ,  H04L12/701 ,  H04L12/725 ,  H04L12/761 ,  H04W40/24 ,  H04W40/32 ,  H04W40/36 ,  H04L12/56 ,  H04Q7/22

    CPC classification number: H04L45/00 ,  H04L12/185 ,  H04L12/189 ,  H04L45/16 ,  H04L45/302 ,  H04W40/246 ,  H04W40/32 ,  H04W40/36

    Abstract: The invention relates to a method, network node, router, serving node and system for performing multicast in a point-to-point packet-switched oriented telecommunication network. The basic idea is to introduce pre-configured multicast transmission for parts of a network. This is done by creating pre-configured transport multicast group tunnels between a router and a serving node in order to transport the multicast data. Further the present invention describes the possibility of multiplexing of the multicast data streams on a pre-configured transport multicast group tunnel. In particular the invention is applicable for multicasting in networks, like UMTS with a scarce number of resources, in the IP network between the SGSN and GGSN for example on the Gn interface.

    Abstract translation: 本发明涉及一种用于在面向点对点分组交换的电信网络中执行多播的方法，网络节点，路由器，服务节点和系统。 基本思想是为网络部分引入预先配置的组播传输。 这是通过在路由器和服务节点之间创建预配置的传输多播组隧道来完成的，以便传输多播数据。 此外，本发明还描述了在预先配置的传输多播组隧道上多播多播数据流的可能性。 特别地，本发明适用于例如在Gn接口上的SGSN和GGSN之间的IP网络中的诸如具有稀少资源的UMTS的网络中的多播。

    PLAY-OUT CONTROL FOR A MEDIA DATA STREAM
    7.
    发明申请
    PLAY-OUT CONTROL FOR A MEDIA DATA STREAM 审中-公开
    媒体数据流的播出控制

    公开(公告)号：WO2011104190A3

    公开(公告)日：2011-10-20

    申请号：PCT/EP2011052439

    申请日：2011-02-18

    Applicant: ERICSSON TELEFON AB L M ,  HARTUNG FRANK ,  CATREIN DANIEL ,  LOHMAR THORSTEN ,  RUSERT THOMAS

    Inventor： HARTUNG FRANK ,  CATREIN DANIEL ,  LOHMAR THORSTEN ,  RUSERT THOMAS

    IPC: H04L29/06 ,  H04N7/16

    CPC classification number: H04L65/607 ,  H04L65/4076 ,  H04L65/601 ,  H04N21/4345 ,  H04N21/462 ,  H04N21/4623 ,  H04N21/8455

    Abstract: 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.

    Abstract translation: 提供了一种用于在接收设备处控制媒体数据流的播出的技术。 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。 针对媒体流中的至少一个节目或至少一个节目组件的媒体区域定义区域描述，并为至少一个节目或至少一个节目组件标识媒体区域。 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传输媒体数据流。

    MULTICAST IN A POINT-TO-POINT ORIENTED PACKET-SWITCHED TELECOMMUNICATION NETWORK
    8.
    发明申请
    MULTICAST IN A POINT-TO-POINT ORIENTED PACKET-SWITCHED TELECOMMUNICATION NETWORK 审中-公开
    在点对点定向分组交换电信网络中的组播

    公开(公告)号：WO03001717A2

    公开(公告)日：2003-01-03

    申请号：PCT/EP0206826

    申请日：2002-06-20

    Applicant: ERICSSON TELEFON AB L M ,  HUNDSCHEIDT FRANK ,  KELLER RALF ,  LOHMAR THORSTEN

    Inventor： HUNDSCHEIDT FRANK ,  KELLER RALF ,  LOHMAR THORSTEN

    IPC: H04L12/18 ,  H04L12/761 ,  H04W40/24 ,  H04W40/36 ,  H04L

    CPC classification number: H04L12/185 ,  H04L12/1886 ,  H04L12/189 ,  H04L45/16 ,  H04L2212/00 ,  H04W40/246 ,  H04W40/36

    Abstract: A method, network node, router, serving node and system for performing multicast in a point to point oriented telecommunication network. The basic idea is to introduce multicast transmission for parts of a network that is basically point-to-point oriented. This is done by creating transport multicast group tunnels between a router and a serving node in order to transport the multicast data. In a mobile environment like in UMTS the idea could be implemented by using IP multicast for efficient transmission in the IP network between the SEGSN and GGSN for example on the Gn interface.

    Abstract translation: 一种用于在面向点对点的电信网络中执行多播的方法，网络节点，路由器，服务节点和系统。 其基本思想是为基本上面向点对点的网络部分引入多播传输。 这是通过在路由器和服务节点之间创建传输组播组隧道来完成的，以便传输组播数据。 在像UMTS这样的移动环境中，该想法可以通过使用IP多播来实现，以便在SEGSN和GGSN之间（例如在Gn接口上）在IP网络中有效传输。

    MULTICASTING TECHNIQUE FOR SCALABLY ENCODED MEDIA LAYERS
    9.
    发明申请
    MULTICASTING TECHNIQUE FOR SCALABLY ENCODED MEDIA LAYERS 审中-公开
    用于标准编码媒体层的复合技术

    公开(公告)号：WO2010112046A8

    公开(公告)日：2011-11-24

    申请号：PCT/EP2009002437

    申请日：2009-04-02

    Applicant: ERICSSON TELEFON AB L M ,  PHAN MAI-ANH ,  HUSCHKE JOERG ,  LOHMAR THORSTEN ,  KAMPMANN MARKUS ,  RUSERT THOMAS

    Inventor： PHAN MAI-ANH ,  HUSCHKE JOERG ,  LOHMAR THORSTEN ,  KAMPMANN MARKUS ,  RUSERT THOMAS

    IPC: H04L12/18

    CPC classification number: H04L12/189

    Abstract: 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.

    Abstract translation: 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传输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。

    SYSTEM AND METHOD FOR CONTROL SIGNALING IN MBMS NETWORKS
    10.
    发明申请
    SYSTEM AND METHOD FOR CONTROL SIGNALING IN MBMS NETWORKS 审中-公开
    用于MBMS网络中控制信令的系统和方法

    公开(公告)号：WO2009019201A3

    公开(公告)日：2009-05-07

    申请号：PCT/EP2008060108

    申请日：2008-08-01

    Applicant: ERICSSON TELEFON AB L M ,  ROENNEKE HANS BERTIL ,  AHLSTROEM LARS GUNNAR FOLKE ,  LOHMAR THORSTEN

    Inventor： ROENNEKE HANS BERTIL ,  AHLSTROEM LARS GUNNAR FOLKE ,  LOHMAR THORSTEN

    IPC: H04L29/06 ,  H04L12/18

    CPC classification number: H04L12/1868 ,  H04L1/08 ,  H04L12/189 ,  H04L65/1066 ,  H04L65/4076 ,  H04L65/80 ,  H04L2001/0093 ,  H04L2001/125 ,  H04W4/06 ,  H04W80/04

    Abstract: There is disclosed a manner of providing signaling resiliency in a broadcast communications network, such as an MBMS network, which sends control signals from a gateway node to multiple access nodes via an IP network. For each transmitted control signal message, at least one repetitive control signal message is transmitted, usually multiple times at predetermined intervals. The repetitive signal includes the same session control information as the original session control message, and may also include an indication that it is a repeat control message. It may also include a unique identifier to be read by the access nodes, enabling them discard the packet without further processing if the unique identifier indicates that it has received the same control information previously. In a preferred embodiment, several repeat session control messages are aggregated into a single group message and transmitted, and which may also be provided with a unique identifier to facilitate early discard if appropriate.

    Abstract translation: 公开了在诸如MBMS网络的广播通信网络中提供信令弹性的方式，其通过IP网络将控制信号从网关节点发送到多个接入节点。 对于每个发送的控制信号消息，至少一个重复控制信号消息通常以预定间隔被多次发送。 重复信号包括与原始会话控制消息相同的会话控制信息，并且还可以包括它是重复控制消息的指示。 它还可以包括要由接入节点读取的唯一标识符，如果唯一标识符指示其先前已经接收到相同的控制信息，则能够丢弃该分组而不进一步处理。 在优选实施例中，几个重复会话控制消息被聚合成单个组消息并被发送，并且其还可以被提供有唯一标识符，以便于适当时促进早期丢弃。

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