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1. 发明申请

WO2020161561A1 LOCAL SERVICE ANNOUNCEMENT IN A STRETCHED CLUSTER 审中-公开
公开(公告)号：WO2020161561A1
公开(公告)日：2020-08-13
申请号：PCT/IB2020/050616
申请日：2020-01-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MÅNGS, Jan-Erik , FRANZEN, Anders , HAGSAND, Olof , TORSELL, Henrik
IPC分类号： H04L29/08
摘要： Systems and methods for providing service announcements in stretched clusters are provided. A method is disclosed that includes providing a plurality of compute nodes at a single cluster that is geographically distributed over multiple sites that are connected by a communication network, deploying a service at the multiple sites via a shared control plane, each of the multiple sites including a local gateway to announce the service, announcing, via the local gateways at each of the multiple sites, a virtual Internet Protocol address corresponding to the service, determining a closest instance of the service for a user of a site of the multiple sites, and assigning the closest instance of the service to the user.

2. 发明申请

WO2014154238A1 METHODS AND NODES FOR DISTRIBUTION OF CONTENT TO CONSUMERS 审中-公开
标题翻译：用于分配消费者内容的方法和编号
公开(公告)号：WO2014154238A1
公开(公告)日：2014-10-02
申请号：PCT/EP2013/056278
申请日：2013-03-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HELLKVIST, Stefan , HALÈN, Joacim , MÅNGS, Jan-Erik
IPC分类号： H04L12/18
CPC分类号： H04L12/18 , H04L12/185 , H04L12/1886 , H04L45/16
摘要： Methods and nodes (200, 202) in a data distribution network, for distributing content to multiple consuming nodes (C1, C2, C3,...). A first node (200) detects (2:2) multiple data flows (2:1b) of a first content from the first node to a second node (202) in the distribution network, when the first node operates as delivering node of the first content for the consuming nodes. The first node then instructs (2:4) the second node to operate as delivering node of the first content for the consuming nodes and redirects (2:5) the consuming nodes to use the second node as delivering node of the first content. The first node further reduces (2:6) the multiple data flows to a common data flow of the first content to the second node. Thereby, efficiency can be improved in the data distribution network by reducing the number of data flows between the first and second nodes.
摘要翻译：数据分发网络中的方法和节点（200,202），用于将内容分发到多个消费节点（C1，C2，C3，...）。第一节点（200）在分配网络中从第一节点到第二节点（202）的第二内容的多个数据流（2：1b）检测（2：1），当第一节点作为传输节点消费节点的第一个内容。第一节点然后指示（2:4）第二节点作为用于消费节点的第一内容的传送节点，并且重定向（2:5）消费节点以使用第二节点作为第一内容的传递节点。第一节点进一步减少（2:6）多个数据流到第一内容的公共数据流到第二节点。因此，通过减少第一和第二节点之间的数据流的数量，可以在数据分配网络中提高效率。

3. 发明申请

WO2014098688A1 METHOD AND CLOUD MANAGEMENT NODE FOR ENABLING A VIRTUAL MACHINE 审中-公开
标题翻译：用于启用虚拟机的方法和云管理代码
公开(公告)号：WO2014098688A1
公开(公告)日：2014-06-26
申请号：PCT/SE2012/051485
申请日：2012-12-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HELLKVIST, Stefan , HALÉN, Joacim , MÅNGS, Jan-Erik
IPC分类号： G06F9/455 , H04L29/08
CPC分类号： G06F9/45558 , G06F8/63 , G06F2009/45562 , G06F2009/4557 , G06F2009/45595 , H04L47/827 , H04L67/1097
摘要： A method and a cloud management node (200) for enabling usage of a virtual machine in a distributed cloud of resources for processing and storing of data. When receiving (2: 1 ) a VM image from a client (202) with a set of files of an operating system for running the virtual machine, the cloud management node distributes (2:2a-d) the VM image (204b) to a plurality of local data centers (204) forming the distributed cloud. In return, the cloud management node receives local identifications of the VM image from the local data centers, and creates (2:3) a mapping (200a) between the received local identifications and a global identification of the VM image. The global identification is then returned (2:4) to the client, thereby enabling the client to change the VM image in the local data centers by referring to the global identification in communication with the cloud management node.
摘要翻译：一种方法和云管理节点（200），用于使得能够在分布式资源云中使用虚拟机来处理和存储数据。当从具有用于运行虚拟机的操作系统的一组文件的客户端（202）接收（2：1）VM映像时，云管理节点将（2：2a-d）VM映像（204b）分发到形成分布式云的多个本地数据中心（204）。作为回报，云管理节点从本地数据中心接收VM映像的本地标识，并创建（2：3）接收到的本地标识与VM映像的全局标识之间的映射（200a）。然后将全局标识返回（2：4）给客户端，从而使客户端可以通过参考与云管理节点进行通信的全局标识来更改本地数据中心中的VM映像。

4. 发明申请

WO2020169203A1 TRAINING A MODEL FOR USE WITH A SOFTWARE INSTALLATION PROCESS 审中-公开
公开(公告)号：WO2020169203A1
公开(公告)日：2020-08-27
申请号：PCT/EP2019/054389
申请日：2019-02-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HERMANNS, Nikolas , MÅNGS, Jan-Erik , BEHRENS, Stefan
IPC分类号： G06N20/00 , G06F8/61 , G06N3/02 , G06F11/07
摘要： There is provided a method of training a model for use with a software installation process. A software installation process is run a plurality of times (102). Each time the software installation process is run, one parameter in a set of parameters with which the software installation process is run is changed to generate a respective software installation process output (104). Each software installation process output is used with its respective set of parameters to train a model (106). The model is trained to identify one or more parameters that are a cause of a failed software installation process based on the output of the failed software installation process.

5. 发明申请

WO2010074619A1 A METHOD AND AN ARRANGEMENT FOR ENABLING USER TRAFFIC CLASSIFICATION CONFIGURATION 审中-公开
标题翻译：一种用于启用用户交通分类配置的方法和装置
公开(公告)号：WO2010074619A1
公开(公告)日：2010-07-01
申请号：PCT/SE2008/051556
申请日：2008-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MELANDER, Bob , MÅNGS, Jan-Erik , FLINTA, Christofer
发明人： MELANDER, Bob , MÅNGS, Jan-Erik , FLINTA, Christofer
IPC分类号： H04L12/56
CPC分类号： H04L47/2441
摘要： A method of enabling traffic flow classification on a node, which may be used for controlling the traffic flows on the same node or on another node of a communication network. A first mapping process is configured to manage an operation for linking an application process to a class, and a second mapping process is configured to manage an operation for linking an application process to a unique signature. A third mapping process is configured to manage a record of accumulated linking information, such that a traffic flows associated with an application process may be identified and such that a classification of the respective traffic flow can be recognised. The accumulated classification information may then be used for controlling purposes.
摘要翻译：一种在节点上实现业务流分类的方法，其可以用于控制在通信网络的同一节点或另一节点上的业务流。第一映射处理被配置为管理用于将应用进程链接到类的操作，并且第二映射处理被配置为管理用于将应用进程链接到唯一签名的操作。第三映射处理被配置为管理累积链接信息的记录，使得可以识别与应用进程相关联的业务流，并且可以识别相应业务流的分类。然后可以将累积的分类信息用于控制目的。

6. 发明申请

WO2008108697A1 PASSIVE MONITORING OF NETWORK PERFORMANCE 审中-公开
标题翻译：被动监控网络性能
公开(公告)号：WO2008108697A1
公开(公告)日：2008-09-12
申请号：PCT/SE2007/050134
申请日：2007-03-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MÅNGS, Jan-Erik , EKELIN, Svante , MELANDER, Bob , FLINTA, Christofer
发明人： MÅNGS, Jan-Erik , EKELIN, Svante , MELANDER, Bob , FLINTA, Christofer
IPC分类号： H04L12/26
CPC分类号： H04L12/2697 , H04L41/0896 , H04L41/5003 , H04L41/5009 , H04L43/0864 , H04L43/106 , H04L43/50
摘要： The present invention relates to methods and arrangements to measure network performance. The method comprises the following steps: - Transmitting via a communication network (IP) payload packets (21-24) from a sending node (GGSN/A) to a receiving node (GGSN/B). - Generating at the sending node (GGSN/A) a send specification (s21-s24, sid21-sid24) for each of at least one selected packet (21-24) of the transmitted payload packets (21-24). - Generating at the receiving node (GGSN/B), a receive specification (r21-r22, rid21-rid22, siz21- siz22) for each of at least one selected packet (21-22) of the transmitted payload packets (21-24). - Bringing together generated send specifications (s21-s24, sid21-sid24) and generated receive specifications (r21-r22, rid21-rid22, siz21-siz22). - Estimating network performance by utilizing corresponding specifications (sll-sl2, rll-rl2, siz21-siz22) of the brought together specifications.
摘要翻译：本发明涉及测量网络性能的方法和装置。该方法包括以下步骤： - 经由通信网络（IP）有效载荷分组（21-24）从发送节点（GGSN / A）发送到接收节点（GGSN / B）。 - 在所发送的有效载荷分组（21-24）的至少一个所选分组（21-24）中的每一个上，在发送节点（GGSN / A）生成发送规范（s21-s24，sid21-sid24）。 - 在所述接收节点（GGSN / B）处生成所发送的有效载荷分组（21-24）中的至少一个所选分组（21-22）中的每一个的接收规范（r21-r22，rid21-rid22，siz21- siz22））。 - 汇集生成的发送规格（s21-s24，sid21-sid24）和生成的接收规格（r21-r22，rid21-rid22，siz21-siz22）。 - 通过使用相应的规格（sll-sl2，rll-rl2，siz21-siz22）来估计网络性能。

7. 发明申请

WO2006004461A1 METHOD AND SYSTEM FOR MULTI-DOMAIN VIRTUAL PRIVATE NETWORK CONFIGURATION 审中-公开
标题翻译：多域虚拟网络配置的方法与系统
公开(公告)号：WO2006004461A1
公开(公告)日：2006-01-12
申请号：PCT/SE2004/001065
申请日：2004-06-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , FLINTA, Christofer , MÅNGS, Jan-Erik , WESTBERG, Lars
发明人： FLINTA, Christofer , MÅNGS, Jan-Erik , WESTBERG, Lars
IPC分类号： H04L12/46
CPC分类号： H04L63/0272 , H04L12/4641
摘要： Information about virtual private networks -VPNs - in each domain (10A-E) of a multi-domain communications system (1) is provided. By comparing a request (31) for a configuration of a VPN with the provided information of other connected domains, a match can be found. VPN configuration can then be performed based on the outcome of the match. The provided domain VPN information is in one embodiment spread to other domains under constrictions put by SLAs between domain operators. The spreading of VPN information can be performed regularly or triggered by an external event. In another embodiment, the VPN configuration request is instead spread to different domains.
摘要翻译：提供有关虚拟专用网络的信息-VPN - 在多域通信系统（1）的每个域（10A-E）中。通过将VPN的配置的请求（31）与其他连接域的提供信息进行比较，可以找到匹配。然后可以基于匹配的结果来执行VPN配置。在一个实施例中，所提供的域VPN信息在域运营商之间由SLA放置的限制下传播到其他域。 VPN信息的扩展可以定期执行或者由外部事件触发。在另一个实施例中，VPN配置请求被传播到不同的域。

8. 发明申请

WO2011040850A1 METHOD FOR RETRANSMISSION USING CHECKSUMS FOR IDENTIFYING LOST DATA PACKETS 审中-公开
标题翻译：使用检查器识别丢失数据包的重新生成方法
公开(公告)号：WO2011040850A1
公开(公告)日：2011-04-07
申请号：PCT/SE2009/051096
申请日：2009-10-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MÅNGS, Jan-Erik , HALÉN, Joakim , KÖLHI, Johan , SOUZA, Victor
发明人： MÅNGS, Jan-Erik , HALÉN, Joakim , KÖLHI, Johan , SOUZA, Victor
IPC分类号： H04L1/18 , H04N7/173
CPC分类号： H04N7/17318 , H04L1/0061 , H04L1/1832 , H04L1/1838 , H04L65/4076 , H04N21/6375 , H04N21/6377 , H04N21/658
摘要： The present invention relates to a method for retransmission of lost data, a receiving device operating according to the invented method and a retransmission server. In the absence of a unique identifier per data packet or data frame, there is obviously a problem to directly identify a specific data packet, data block or data frame in the stream and retransmission can't take place with current technologies. The object of the present invention is to offer a retransmission method and means for making said retransmission of missing data packets possible in the absence of a unique identifier.
摘要翻译：本发明涉及一种重传丢失数据的方法，一种根据本发明的方法操作的接收设备和一种重传服务器。在没有每个数据包或数据帧的唯一标识符的情况下，直接识别流中的特定数据分组，数据块或数据帧显然存在问题，并且重传不能用当前技术进行。本发明的目的是提供一种重传方法和装置，用于在没有唯一标识符的情况下使所述丢失数据分组的重传成为可能。

9. 发明申请

WO2009102246A1 SEGMENTATION OF MULTICAST DISTRIBUTED SERVICES 审中-公开
标题翻译：分散式分布式服务
公开(公告)号：WO2009102246A1
公开(公告)日：2009-08-20
申请号：PCT/SE2008/050176
申请日：2008-02-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FLINTA, Christofer , EKELIN, Svante , MÅNGS, Jan-Erik , MELANDER, Bob
发明人： FLINTA, Christofer , EKELIN, Svante , MÅNGS, Jan-Erik , MELANDER, Bob
IPC分类号： H04L12/18 , H04N7/173
CPC分类号： H04L12/1881 , H04L12/185 , H04N21/2402 , H04N21/2408 , H04N21/44209 , H04N21/6125 , H04N21/6332 , H04N21/6405 , H04N21/654
摘要： The present invention relates to methods and arrangements to optimize bandwidth usage in a Multicast Services Control System (MSCS) for digital information transport. The system comprises a service provider (Server) and service receivers (STB1-STB5) able to receive multicast streams from the service provider along multicast trees in an IP network (A/MNW). The method comprises the following steps: - A multicast join is performed by the service receivers to a multicast group associated with the service of interest provided by the service provider. - Bandwidth is measured on paths in a joined multicast tree. - Each of the service receivers (STB1-STB5) join an optimal multicast group (D1, D2, D3), which joining is based on the measurements.
摘要翻译：本发明涉及用于优化用于数字信息传输的组播服务控制系统（MSCS）中的带宽使用的方法和装置。该系统包括能够通过IP网络（A / MNW）中的多播树从服务提供商接收多播流的服务提供商（Server）和服务接收器（STB1-STB5）。该方法包括以下步骤： - 服务接收机对由服务提供商提供的感兴趣的服务相关联的多播组进行组播加入。 - 在加入的多播树中的路径上测量带宽。 - 每个服务接收器（STB1-STB5）加入最佳多播组（D1，D2，D3），该组合基于测量。

10. 发明申请

WO2016099368A1 POLICY RULE ACTIVATION AND DISTRIBUTION IN A COMMUNICATION NETWORK 审中-公开
标题翻译：通信网络中的政策法规激活与分配
公开(公告)号：WO2016099368A1
公开(公告)日：2016-06-23
申请号：PCT/SE2014/051555
申请日：2014-12-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WELIN, Annikki , THYNI, Tomas , LINDH MÅNGS, Per , MÅNGS, Jan-Erik
IPC分类号： H04L12/725
CPC分类号： H04L45/302 , H04W40/02
摘要： The present invention relates to methods and router elements for enabling routing of data packets, the routing handled by an application linked to a first router element of a Radio Access Transport Network (RATN) and by means of routing policy rules of routing policy sets in second router elements of the RATN. Methods for distributing routing policy rules in the RATN, and methods for activation or deactivation of the routing policy rules in said second router elements are disclosed.
摘要翻译：本发明涉及用于启用数据分组路由的方法和路由器元件，由链接到无线电接入传输网络（RATN）的第一路由器元件的应用处理的路由以及通过路由策略规则的策略规则在第二 RATN的路由器元素。公开了在RATN中分发路由策略规则的方法，以及用于在所述第二路由器元素中激活或去激活路由策略规则的方法。

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