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1. 发明申请

WO2015139770A1 ACCESSING DATA SERVICES WHILE ROAMING 审中-公开
标题翻译：在漫游时访问数据服务
公开(公告)号：WO2015139770A1
公开(公告)日：2015-09-24
申请号：PCT/EP2014/055709
申请日：2014-03-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKÖG, Robert , KÖLHI, Johan , HUBER, Michael , STRÖMBERG, Björn , LJUNGGREN, Andreas
IPC分类号： H04W8/02 , H04W8/18 , H04W48/04
CPC分类号： H04W4/60 , H04W8/02 , H04W8/18 , H04W48/04
摘要： A method (100, 200), in a user equipment device, for managing use of applications installed on the user equipment device is disclosed. The method comprises receiving a request from a user to launch an application (110, 210), checking whether the user equipment device is roaming (120, 220), and, if the user equipment device is roaming, consulting a user roaming profile (130, 230) and preventing launch of the application if the user roaming profile indicates that launch of the application is not permitted while roaming (140, 240). Also disclosed are a computer program product for carrying out the above method and a user equipment device (300, 400) configured to carry out the above method.
摘要翻译：公开了一种在用户设备设备中用于管理安装在用户设备设备上的应用的使用的方法（100,200）。该方法包括从用户接收发起应用（110,210）的请求，检查用户设备设备是否正在漫游（120,220），以及如果用户设备设备正在漫游，则咨询用户漫游简档（130,210），230）并且如果用户漫游简档指示在漫游时不允许启动应用程序（140,240），则防止应用程序的启动。还公开了用于执行上述方法的计算机程序产品和被配置为执行上述方法的用户设备设备（300,400）。

2. 发明申请

WO2014204366A1 ARRANGEMENTS AND METHOD THEREOF FOR A CHANNEL CHANGE DURING STREAMING 审中-公开
标题翻译：流动期间通道更改的安排及方法
公开(公告)号：WO2014204366A1
公开(公告)日：2014-12-24
申请号：PCT/SE2013/050732
申请日：2013-06-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HUBER, Michael , KÖLHI, Johan , HERBER, Thorsten , AXELSSON, Anders , SKOG, Robert , MATHIASEN, Dan
IPC分类号： H04L29/06 , H04N21/438 , H04N21/845 , H04N21/647
CPC分类号： H04N21/242 , G11B27/10 , H04L65/1089 , H04L65/4084 , H04L65/605 , H04L65/607 , H04N21/23439 , H04N21/4302 , H04N21/4384 , H04N21/6125 , H04N21/84 , H04N21/8456
摘要： According to embodiments of the present invention, the user-to- user delay and the zapping delay are reduced by a network element which is configured to provide at least one segment that is of a different length than the actual segment of a media stream and where the segment of a different length comprises data not belonging to the actual segment, wherein the segment of a different length begins with a key frame or contains key frames only. By providing the at least one segment being of a different length than the actual segment, the zapping delay can be reduced, since a key frame will be accessible with a reduced time delay. Further, the user-to-user delay is also reduced since the length of the provided segment is adapted so that subsequent segments of the media stream are sent to the users at substantially the same time.
摘要翻译：根据本发明的实施例，通过被配置为提供与媒体流的实际段长度不同的长度的至少一个段的网络元件来减少用户到用户延迟和切换延迟，并且其中不同长度的段包括不属于实际段的数据，其中不同长度的段以关键帧开始或仅包含关键帧。通过提供与实际段不同长度的至少一个段，可以减少切换延迟，因为关键帧可以以缩短的时间延迟来访问。此外，由于所提供的段的长度被适配使得媒体流的后续段在基本相同的时间被发送给用户，所以用户到用户的延迟也减少了。

3. 发明申请

WO2009048358A1 AN ARRANGEMENT AND A METHOD FOR HANDLING FAILURES IN A NETWORK 审中-公开
标题翻译：一种安排和处理网络故障的方法
公开(公告)号：WO2009048358A1
公开(公告)日：2009-04-16
申请号：PCT/SE2007/050722
申请日：2007-10-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHAO, Wei , KÖLHI, Johan
发明人： ZHAO, Wei , KÖLHI, Johan
IPC分类号： H04L12/24 , H04L12/413 , H04L12/56
CPC分类号： H04L41/0672 , H04L41/0213 , H04L41/0659 , H04L41/0677 , H04L43/0811 , H04L43/10 , H04L45/26 , H04L45/66 , H04L69/40
摘要： The present invention relates to an arrangement comprising an Ethernet carrier network, managed by a management system (100) and comprising a number of levels of management domains, each comprising a number of edge nodes (10, 20, 30, 40) and a number of intermediate nodes (1, 2, 3, 4, 5, 6, 7, 8). Each edge node (10, 20, 30, 40) comprises fault detection of connectivity check messages and fault locating means with holding means (11, 21, 31, 41) adapted to hold path information for the paths to all other edge nodes. A fault detection means of an edge node having detected a fault is adapted to activate edge node fault locating means to locate the fault using the patch information in the edge node holding means to find a first target intermediate node substantially in the middle of the path containing the fault, and to, directly, send a first loop back message to said intermediate node. A response from said intermediate node indicates that the fault is located at the distant portion of the path, no response indicates that the fault is located at the proximate portion of the path. Further loop back messages are sent to consecutively identified intermediate nodes of the respective path portion identified to contain the fault by the respective preceding loop back message until the fault is localized.
摘要翻译：本发明涉及一种包括由管理系统（100）管理并且包括多个级别的管理域的以太网运营商网络的装置，每个管理域包括多个边缘节点（10,20,30,40）和数量的中间节点（1，2，3，4，5，6，7，8）。每个边缘节点（10,20,30,40）包括连接性检查消息的故障检测和具有适于保持用于所有其他边缘节点的路径的路径信息的保持装置（11,21,31,41）的故障定位装置。已经检测到故障的边缘节点的故障检测装置适于激活边缘节点故障定位装置，以使用边缘节点保持装置中的补丁信息来定位故障，以在第故障，并且直接向所述中间节点发送第一循环消息。来自所述中间节点的响应指示故障位于路径的远处，没有响应指示故障位于路径的最近部分。进一步的循环消息被发送到被识别为通过相应的先前循环消息识别为包含故障的相应路径部分的连续标识的中间节点，直到故障被定位为止。

4. 发明申请

WO2015183151A1 METHODS AND ARRANGEMENTS FOR CLOUD CACHING 审中-公开
标题翻译：云计算方法与安排
公开(公告)号：WO2015183151A1
公开(公告)日：2015-12-03
申请号：PCT/SE2015/050339
申请日：2015-03-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KÖLHI, Johan , HUBER, Michael , SKOG, Robert
IPC分类号： H04L9/00 , H04L29/06 , H04L29/08 , G06F15/16
CPC分类号： H04L63/166 , G06F15/16 , H04L9/0819 , H04L9/0844 , H04L67/02 , H04L67/10 , H04L67/1002 , H04L67/148 , H04L67/2842 , H04L69/16
摘要： In a method in a primary network node for providing a web-service to clients, performing the steps of verifying (S1) a TCP session with a client node and generating TLS keys for said session. Subsequently temporarily suspending (S2) the TCP session. Finally, controlling migrating (S3) said TCP session and the generated TLS keys for the client node to a secondary network node for resumption of the session with the client node.
摘要翻译：在用于向客户端提供web服务的主网络节点中的方法中，执行验证（S1）与客户机节点的TCP会话并为所述会话生成TLS密钥的步骤。随后暂停（S2）TCP会话。最后，控制将所述TCP会话和所生成的用于客户机节点的TLS密钥迁移到辅助网络节点以恢复与客户端节点的会话。

5. 发明申请

WO2015133950A1 ROUTING PATH SELECTION BASED ON DYNAMICAL METRIC VALUES 审中-公开
标题翻译：基于动态公制值的路由选择
公开(公告)号：WO2015133950A1
公开(公告)日：2015-09-11
申请号：PCT/SE2014/050275
申请日：2014-03-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： THYNI, Tomas , HALLSTRÖM, Lars , KÖLHI, Johan , WELIN, Annikki
IPC分类号： H04L12/751 , H04L12/721 , H04L12/707
CPC分类号： H04L45/124 , H04L45/02 , H04L45/24 , H04L47/125
摘要： The invention relates to a network node and method at a source network node of performing routing path selection in a communications network. The invention further relates to a computer program performing the method according to the present invention, and a computer program product comprising computer readable medium having the computer program embodied therein. In a first aspect of the present invention, a method at a source network node (110) of performing routing path selection in a communications network (100) is provided. The method comprises acquiring (S101) a dynamically changing metric value of at least one of a plurality of data routing paths (112- 119) extending from the source network node to a destination network node (111) to which data is to be routed. Further, the method comprises determining (S102) via which of the data routing paths the data is to be 1 routed on the basis of the acquired dynamically changing metric value of the at least one data routing path in order to satisfy at least one predetermined routing criterion, and routing (S103) the data from the source network node to the destination node over the determined data routing paths.
摘要翻译：本发明涉及在通信网络中执行路由路径选择的源网络节点处的网络节点和方法。本发明还涉及执行根据本发明的方法的计算机程序，以及包括其中包含计算机程序的计算机可读介质的计算机程序产品。在本发明的第一方面，提供了一种在通信网络（100）中执行路由选择路径选择的源网络节点（110）的方法。该方法包括获取（S101）从源网络节点延伸到数据要被路由到的目的地网络节点（111）的多个数据路由路径（112-119）中的至少一个的动态变化度量值。此外，该方法包括：基于所获取的至少一个数据路由路径的动态变化度量值，确定（S102）数据路由路径中的哪一个数据将被路由为了满足至少一个预定路由标准和路由（S103）通过确定的数据路由路径从源网络节点到目的地节点的数据。

6. 发明申请

WO2015113644A1 METHODS AND APPARATUS FOR NAMING VIDEO CONTENT CHUNKS 审中-公开
标题翻译：用于命名视频内容的方法和装置
公开(公告)号：WO2015113644A1
公开(公告)日：2015-08-06
申请号：PCT/EP2014/052057
申请日：2014-02-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KÖLHI, Johan , HUBER, Michael , OHLMAN, Börje , SINGH, Saurabh
IPC分类号： H04N21/274 , H04N21/2747
CPC分类号： H04N21/2747 , G06F17/30017 , H04H60/27 , H04H60/73 , H04L29/08477 , H04L63/123 , H04L65/601 , H04L67/104 , H04N19/176 , H04N21/2662 , H04N21/274 , H04N21/8456
摘要： A method for generating a filename for a chunk of streamed video content is disclosed. The method comprises performing a cryptographic hash function on data associated with the chunk of video content (100A)and setting the output hash value of the cryptographic hash function as the chunk filename(100B). A method for recording broadcast video content by a user device is also disclosed. The method comprises receiving a chunk of broadcast video content(310), generating a filename for the received chunk of video content (320) and storing the generated filename in a user specific storage (330). A method for broadcasting a chunk of video content is also disclosed. The method comprises generating metadata corresponding to the chunk of video content(550), the metadata comprising at least one parameter for generating a file name for the chunk of video content,and broadcasting the generated metadata with the chunk of video content(560). Also disclosed are network elements (200, 400, 600, 700) and a computer program product.
摘要翻译：公开了一种用于为流式视频内容块生成文件名的方法。该方法包括对与视频内容块（100A）相关联的数据执行加密散列函数，并将密码散列函数的输出散列值设置为块文件名（100B）。还公开了一种用户设备记录广播视频内容的方法。该方法包括接收广播视频内容块（310），为所接收的视频内容块（320）生成文件名，并将所生成的文件名存储在用户特定的存储（330）中。还公开了一种用于广播视频内容的方法。该方法包括生成对应于视频内容块（550）的元数据，该元数据包括用于生成视频内容块的文件名的至少一个参数，以及用视频内容块（560）广播所生成的元数据。还公开了网络元件（200,400,600,700）和计算机程序产品。

7. 发明申请

WO2014127827A1 A NETWORK NODE AND A METHOD OF A NETWORK NODE OF CONTROLLING DATA PACKET DELIVERY TO A MOBILE TERMINAL IN CASE OF DATA RATE THROTTLING AFTER HAVING REACHED A DATA DOWNLOAD CAP 审中-公开
标题翻译：一个网络节点和一个网络节点的数据包节点传输到移动终端的数据传输速率的方法在具有数据下载CAP
公开(公告)号：WO2014127827A1
公开(公告)日：2014-08-28
申请号：PCT/EP2013/053534
申请日：2013-02-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKOG, Robert , KÖLHI, Johan , LOHMAR, Thorsten , AXELSSON, Anders , MATHIASEN, Dan
IPC分类号： H04W28/22 , H04W76/04 , H04L12/56 , H04W52/02
CPC分类号： H04W28/0221 , H04L47/14 , H04L47/25 , H04L49/90 , H04W52/0212 , H04W72/048 , H04W76/28 , Y02D70/1242 , Y02D70/1262 , Y02D70/24
摘要： The present invention relates to a network node (14, 18, 21) and a method of a network node of controlling data delivery to a mobile terminal (11, 12, 13) in case of data rate throttling after having reached a data download cap. The method comprises the steps of acquiring (S101) the data to be delivered to the mobile terminal, receiving (S102) an indication that a data download cap for the mobile terminal has been reached, and buffering (S103) the acquired data. The method further comprises the step of delivering (S104) the buffered data to the mobile terminal in bursts.
摘要翻译：本发明涉及网络节点（14,18,21）和网络节点的方法，该网络节点在达到数据下载上限之后控制数据速率限制的情况下向移动终端（11,12,13）的数据传送。该方法包括以下步骤：（S101）要传送到移动终端的数据，接收（S102）已经到达移动终端的数据下载上限的指示，并缓存（S103）所获取的数据。该方法进一步包括以冲突方式将缓冲的数据传送（S104）给移动终端的步骤。

8. 发明申请

WO2009123541A1 METHOD AND ARRANGEMENT FOR THE POWER MANAGEMENT OF A DIGITAL COMMUNICATION LINE 审中-公开
标题翻译：数字通信线路的电源管理方法与布置
公开(公告)号：WO2009123541A1
公开(公告)日：2009-10-08
申请号：PCT/SE2009/050147
申请日：2009-02-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BERG, Miguel , ERIKSSON, Per-Erik , KÖLHI, Johan
发明人： BERG, Miguel , ERIKSSON, Per-Erik , KÖLHI, Johan
IPC分类号： H04L12/10 , H04L12/28 , H04L12/18 , H04M11/06
CPC分类号： H04L47/29 , H04L12/10 , H04L12/12 , H04L12/185 , H04L12/1881 , H04L12/2874 , H04M11/062 , Y02D50/40 , Y02D50/44
摘要： The present invention relates to a method and an arrangement for the power management of a digital communication line such as a digital subscriber line DSL (2201). A problem addressed by the invention is that the transitioning of the digital subscriber line (2201) from a low transmission power state to a high transmission power state can cause disturbance to adjacent lines. This problem is solved by the current invention by an access node AN (2100) that is arranged to step-wise increase the power state until the high transmission power state has been reached. The invention also comprises embodiments of monitoring and detecting traffic events that serve as triggers of the transitioning.
摘要翻译：本发明涉及数字用户线DSL（2201）等数字通信线路的电力管理的方法和装置。本发明解决的一个问题是数字用户线路（2201）从低发射功率状态转换到高发射功率状态可能导致对相邻线路的干扰。本发明由接入节点AN（2100）通过本发明解决，接入节点AN（2100）被布置成逐步增加功率状态直到达到高发射功率状态。本发明还包括监视和检测用作转换触发器的交通事件的实施例。

9. 发明申请

WO2015139771A1 DELIVERY OF DATA SERVICES TO A ROAMING NETWORK USER 审中-公开
标题翻译：将数据服务传送给漫游网络用户
公开(公告)号：WO2015139771A1
公开(公告)日：2015-09-24
申请号：PCT/EP2014/055711
申请日：2014-03-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKÖG, Robert , ORRE, John , KÖLHI, Johan , HUBER, Michael , STRÖMBERG, Björn , LJUNGGREN, Andreas
IPC分类号： H04W8/02 , H04W8/18 , H04W48/02
CPC分类号： H04W8/12 , H04W4/60 , H04W8/02 , H04W8/18 , H04W28/06 , H04W28/18 , H04W48/02 , H04W48/04 , H04W48/16 , H04W48/18 , H04W76/10 , H04W76/30
摘要： A method (100) in a network node is disclosed, the method for delivering data services to a roaming user accessing the services via a user equipment device. The method comprises identifying services to be made available to the user when roaming (110) presenting the identified services to the user equipment device (120), and filtering at least one of data traffic to the user equipment device or data traffic from the user equipment device according to a relation of the data traffic to the identified services (130). Also disclosed is a method (600) in a user equipment device, the method for accessing data services when roaming. The method comprises accessing, from a network node, an identification of services available to a user of the user equipment device when roaming (610), selecting, from the identification of services, services for presentation to the user (620), presenting the selected services to the user (630), and on request of a presented service by the user, initiating a connection to a provider of the requested service (650). Also disclosed are a computer program product for carrying out the above methods and a network node (400, 500) and user equipment device (700, 800) configured to carry out the above methods.
摘要翻译：公开了网络节点中的方法（100），用于经由用户设备设备向访问服务的漫游用户传送数据服务的方法。所述方法包括：识别当向所述用户设备设备（120）向所述用户设备设备（120）呈现所述所识别的服务时将用户漫游时（110）向所述用户提供可用的服务，以及将来自所述用户设备的数据业务中的至少一个过滤到所述用户设备设备设备根据数据流量与所识别的服务的关系（130）。还公开了一种用户设备中的方法（600），用于在漫游时访问数据服务的方法。该方法包括从漫游（610）从网络节点访问对用户设备设备的用户可用的服务的标识，从服务标识中选择用于呈现给用户的服务（620），呈现所选择的服务于用户（630），并且根据用户所呈现的服务的请求，发起到所请求的服务（650）的提供商的连接。还公开了用于执行上述方法的计算机程序产品和被配置为执行上述方法的网络节点（400,500）和用户设备设备（700,800）。

10. 发明申请

WO2015010919A1 MEDIA RENDERING APPARATUS AND METHOD WITH WIDGET CONTROL 审中-公开
标题翻译：媒体渲染设备和方法与宽带控制
公开(公告)号：WO2015010919A1
公开(公告)日：2015-01-29
申请号：PCT/EP2014/064861
申请日：2014-07-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KÖLHI, Johan , HUBER, Michael
IPC分类号： H04N21/431 , H04N5/445 , H04N21/44 , H04N21/45 , H04N21/485
CPC分类号： G06T11/60 , H04N5/44591 , H04N21/4312 , H04N21/4316 , H04N21/44008 , H04N21/4532 , H04N21/4622 , H04N21/4858 , H04N21/8166 , H04N21/84
摘要： Method and apparatus are provided for intelligently rendering media with widget superimposition control. The method comprises determining a program characteristic/type of a program included in a receiving media stream,and controlling superimposition of a widget on a scene of the program in accordance with a widget superimposition rule (42). The widget superimposition rule (42) is dependent on program characteristic/type to limit visual detraction of the widget from a predetermined content feature of the scene as the scene appears on a display device (24).
摘要翻译：提供了用于通过小部件叠加控制来智能地呈现媒体的方法和装置。该方法包括确定包含在接收媒体流中的节目的节目特征/类型，以及根据小部件叠加规则控制小部件在节目的场景上的叠加。小部件叠加规则（42）取决于节目特征/类型，以在场景出现在显示装置（24）上的情况下，限制小部件从场景的预定内容特征中的视觉减弱。

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