METHOD AND CLOUD MANAGEMENT NODE FOR ENABLING A VIRTUAL MACHINE
    3.
    发明公开
    METHOD AND CLOUD MANAGEMENT NODE FOR ENABLING A VIRTUAL MACHINE 审中-公开
    方法和云管理节点为使虚拟机

    公开(公告)号:EP2936307A1

    公开(公告)日:2015-10-28

    申请号:EP12890356.4

    申请日:2012-12-21

    IPC分类号: G06F9/455 H04L29/08

    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.

    METHODS AND NODES FOR DISTRIBUTION OF CONTENT TO CONSUMERS
    4.
    发明公开
    METHODS AND NODES FOR DISTRIBUTION OF CONTENT TO CONSUMERS 有权
    方法和节点内容给消费者分布

    公开(公告)号:EP2979395A1

    公开(公告)日:2016-02-03

    申请号:EP13712756.9

    申请日:2013-03-25

    IPC分类号: H04L12/18

    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: 在数据分配网络的方法和节点(200,202),用于将内容分发到多个消费节点(C1,C2,C3,......)。 第一节点(200)检测(2:2)的多个数据流(2:1b)中从第一节点到分配网络中的第二节点(202),当第一节点操作为递送的所述节点的第一内容的 第一内容的消耗节点。 第一节点然后指示(2:4)(5 2)的消耗节点使用第二节点作为递送第一内容的节点的第二节点,以作为传送第一内容的节点的情况下消耗节点和重定向操作。 第一节点进一步降低(2:6)的多个数据流与所述第一内容到第二个节点的共用数据流。 由此,效率可在数据分发网络中通过减少数据的数量的第一和第二节点之间流动的改善。

    METHOD AND NODE ENTITY FOR ENHANCING CONTENT DELIVERY NETWORK
    7.
    发明公开
    METHOD AND NODE ENTITY FOR ENHANCING CONTENT DELIVERY NETWORK 有权
    VERFAHREN UND KNOTENEINHEITFÜREINLEISTUNGSSTÄRKERESINHALTSBEREITSTELLUNGSNETZWERK

    公开(公告)号:EP2532137A1

    公开(公告)日:2012-12-12

    申请号:EP10845359.8

    申请日:2010-02-05

    IPC分类号: H04L29/06 G06F17/30

    摘要: The present invention provides a method and a caching node entity for ensuring at least a predetermined number of a content object to be kept stored in a network, comprising a plurality of cache nodes for storing copies of content objects. The present invention makes use of ranking states values, deletable or non-deletable, which when assigned to copies of content objects are indicating whether a copy is either deletable or non-deletable. At least one copy of each content object is assigned the value non-deletable. The value for a copy of a content object changing from deletable to non-deletable in one cache node of the network, said copy being a candidate for the value non-deletable, if a certain condition is fulfilled.

    摘要翻译: 本发明提供了一种方法和缓存节点实体,用于确保至少预定数量的要保存在网络中的内容对象,包括用于存储内容对象的副本的多个高速缓存节点。 本发明利用排序状态值,可删除或不可删除,当分配给内容对象的副本时,其指示副本是否是可删除的或不可删除的。 每个内容对象的至少一个副本被分配值不可删除。 内容对象的副本的值从网络的一个缓存节点中的可删除到不可删除的文件的值,如果满足某个条件,则该副本是该值不可删除的候选者。