OPTIMIZED COMPLEX EVENT PROCESSING IN A SOFTWARE-DEFINED NETWORK

    公开(公告)号:EP3348026A1

    公开(公告)日:2018-07-18

    申请号:EP15771737.2

    申请日:2015-09-10

    摘要: Optimized complex event processing in a software-defined network is provided. A computing device receives a rule that identifies a source device and an event notification condition. A network inventory structure that identifies a plurality of nodes in the network and corresponding processing capabilities is accessed. A particular datapath node of the plurality of nodes is identified. A packet flow window criterion and a packet operation are determined based on the event notification condition. A particular virtual network function (VNF) of a plurality of VNFs is identified based on the rule. A controller node datapath configuration command that comprises a source device identifier that identifies the source device, the packet flow window criterion, the packet operation, and a VNF identifier that identifies the particular VNF is generated. The controller node datapath configuration command is sent to a controller node of the plurality of nodes.

    MANAGING SESSION DATA OF A COMPOSITE SERVICE SESSION IN A COMMUNICATION NETWORK
    29.
    发明授权
    MANAGING SESSION DATA OF A COMPOSITE SERVICE SESSION IN A COMMUNICATION NETWORK 有权
    管理通信网络中综合业务会话的会话数据

    公开(公告)号:EP2520069B1

    公开(公告)日:2017-05-31

    申请号:EP09812422.5

    申请日:2009-12-31

    IPC分类号: H04L29/08

    摘要: The present invention relates to a method for managing session data of a composite service session in a communication network, the composite service session originating from executing a composite service. The method comprises determining (101) a subset of the session data which will likely be used for executing the composite service at a certain execution state of the composite service session, and transmitting (103) the subset of the session data over the communication network towards a certain session node, the certain session node being involved in executing the composite service at the certain execution state.

    摘要翻译: 本发明涉及一种用于管理通信网络中的组合服务会话的会话数据的方法,所述组合服务会话源于执行组合服务。 该方法包括:确定(101)会在合成服务会话的特定执行状态下可能用于执行复合服务的会话数据的子集;以及通过通信网络将会话数据的子集发送(103) 某个会话节点,该特定会话节点参与执行处于特定执行状态的组合服务。