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    SELECTION OF SERVICE NODES FOR PROVISION OF SERVICES
    1.
    发明授权
    SELECTION OF SERVICE NODES FOR PROVISION OF SERVICES 有权
    选择提供服务的服务节点

    公开(公告)号：EP2695358B1

    公开(公告)日：2018-04-18

    申请号：EP12711203.5

    申请日：2012-03-16

    申请人： British Telecommunications public limited company

    发明人： BURBRIDGE, Trevor ,  SOPPERA, Andrea

    IPC分类号： H04L12/701 ,  H04L12/911 ,  H04L29/08 ,  H04L29/12

    CPC分类号： H04L45/00 ,  H04L47/70 ,  H04L61/1511 ,  H04L67/1021 ,  H04L67/125 ,  H04L67/16 ,  H04L67/2842

    摘要： Methods and apparatus are disclosed for enabling selection of a remote service node from a plurality of possible nodes, each capable of providing a service, and each associated with a service node control entity. The method comprises: receiving a user request in respect of a service required by a user, the request containing a first user device routing identifier relating to the location in the network of the user device, and a service indication indicative of an appropriate service provider; identifying from the service indication a service node control entity associated with the service provider; sending to the service node control entity a service node request containing a second user device routing identifier differing from the first user device routing identifier but selected at least partly in dependence thereon; receiving from the service node control entity an indication of a remote service node capable of providing the required service; and providing an indication of the remote service node to the user device.

    ACCESS CONTROL
    4.
    发明公开
    ACCESS CONTROL 有权
    访问控制

    公开(公告)号：EP2529506A2

    公开(公告)日：2012-12-05

    申请号：EP11701533.9

    申请日：2011-01-14

    申请人： British Telecommunications Public Limited Company

    发明人： BURBRIDGE, Trevor ,  SOPPERA, Andrea

    IPC分类号： H04L9/32 ,  H04L29/06

    CPC分类号： H04L63/126 ,  H04L9/083 ,  H04L9/3234 ,  H04L9/3247 ,  H04L63/0884 ,  H04L63/10 ,  H04L2209/76 ,  H04L2209/805

    摘要： Control apparatus (30), systems and methods for enabling access to one or more information systems (36) by one or more entities (34) on a path across a supply network to be controlled, access to the or each information system (36) being policed by means of an access-policer (38), the network comprising: at least one token-issuer (32) operable to issue an access pre- authorisation token, the access pre-authorisation token having associated therewith an information identifier and a digital signature, and to forward the access pre-authorisation token towards one or more entities (34) on a path across the network; and at least one receiver entity (34) operable to receive an access pre-authorisation token issued by the at least one token-issuer (32).

    MULTI-CLASS DATA TRANSPORT
    9.
    发明公开
    MULTI-CLASS DATA TRANSPORT 有权
    多级数据传输

    公开(公告)号：EP2622816A1

    公开(公告)日：2013-08-07

    申请号：EP11764837.8

    申请日：2011-09-28

    申请人： British Telecommunications Public Limited Company

    发明人： SOPPERA, Andrea ,  SMITH, Alan Philip ,  EARDLEY, Philip Laurence

    IPC分类号： H04L29/06 ,  H04L12/56

    CPC分类号： H04L47/12 ,  H04L47/10 ,  H04L47/193 ,  H04L47/22 ,  H04L47/2408 ,  H04L47/2441 ,  H04L47/27 ,  H04L47/29 ,  H04L49/205 ,  H04L69/163

    摘要： Methods and apparatus for controlling the forwarding of a flow (12) of data units across a network from a sender node (11) to a receiver node (19) via at least one intermediate node (15), the data units each having one of a plurality of different types of class indication associated therewith, each type of class indication providing, to an intermediate node currently processing the data unit with which the class indication is associated, an indication denoting a particular class of treatment, selected from a plurality of different classes of treatment, according to which the data unit is to be processed by that intermediate node, such that different proportions of the data units of the flow are forwarded as different sub-flows each comprising data units having class indications of different types thereby providing indications denoting different classes of treatment.

    摘要翻译： 用于控制数据单元的流（12）通过网络从发送器节点（11）经由至少一个中间节点（15）转发到接收器节点（19）的方法和设备，所述数据单元各自具有 与其关联的多个不同类别的类别指示，每种类别的指示向当前处理与类别指示相关联的数据单元的中间节点提供表示特定类别的治疗的指示，所述指示表示选自多个不同的治疗 根据该类别的处理，数据单元将由该中间节点处理，使得流的数据单元的不同比例作为不同的子流转发，每个子流包括具有不同类型的类别指示的数据单元，由此提供指示 表示不同类别的治疗。