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    RELEASE OF SESSIONS AT NETWORK ENTITIES ASSOCIATED WITH THE SESSIONS
    1.
    发明授权
    RELEASE OF SESSIONS AT NETWORK ENTITIES ASSOCIATED WITH THE SESSIONS 有权
    会议的具有关联的网络实体会议发布

    公开(公告)号：EP1673676B1

    公开(公告)日：2016-04-06

    申请号：EP04769573.9

    申请日：2004-10-06

    申请人： Nokia Technologies Oy

    发明人： MAYER, Georg ,  KHARTABIL, Hisham

    IPC分类号： H04W76/06 ,  H04L29/06

    CPC分类号： H04L65/1083 ,  H04L65/1006 ,  H04L65/1016 ,  H04L67/14 ,  H04W76/32

    摘要： A system, apparatus and method for releasing sessions via network entities associated with the session, where the network entities include at least session endpoints and intermediary network entities. Network entities are subscribed to intermediary network entities serving as notifiers. Upon releasing the communication session at a first notifier, a session release notification is initiated from the first notifier to its respective subscriber. The session release notification is logically advanced towards a remote one of the session endpoints via the intermediary network entities. The communication session is terminated at each of the network entities receiving the session release notification.

    A METHOD FOR HANDLING SERVICE FAILURES
    3.
    发明授权
    A METHOD FOR HANDLING SERVICE FAILURES 有权

    公开(公告)号：EP1676415B1

    公开(公告)日：2018-11-21

    申请号：EP04791769.5

    申请日：2004-10-21

    申请人： Nokia Technologies Oy

    发明人： MAYER, Georg ,  HAUKKA, Tao ,  HIETALAHTI, Hannu ,  POIKSELKÄ, Miikka

    IPC分类号： H04L29/06 ,  H04L29/14

    CPC分类号： H04L67/1034 ,  H04L65/1016 ,  H04L65/1073 ,  H04L67/1002 ,  H04L69/40

    摘要： A method for handling service failures for in a communications network comprising a user equipment, a first network element and a serving network element, the method comprising the following steps. Receiving at the first network element a first message from the user equipment. Transmitting the first message from the first network element to the serving network element. Detecting at the first network element that the serving network element is out of service. Determining at the first network element the type of the first message, and in dependence on the type of the first message sending from the first network element to the user equipment an error message including an indication that the serving network element is out of service.