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公开(公告)号：EP3269120A1
公开(公告)日：2018-01-17
申请号：EP15711091.7
申请日：2015-03-10
CPC分类号： H04L63/107 , H04L63/0892 , H04L65/1016 , H04L65/1073 , H04L67/14 , H04L67/16 , H04L67/28 , H04W8/04 , H04W8/10 , H04W8/20 , H04W12/06 , H04W12/08 , H04W48/04 , H04W64/00 , H04W76/11 , H04W88/16
摘要： The invention relates to a method, by a subscriber database entity (200), to handle a request for subscriber information for a data packet session of one of the subscribers. The subscriber database entity comprises a storage unit (230) storing information about subscribers to a mobile communications network. The method comprises the following steps: receiving a first request for subscriber information for said one subscriber from an application server entity which provides a service to the data packet session, the first subscriber request including service information about the service provided to the data packet session; transmitting, in response to the received first request a second request for information about said one subscriber to at least one of a subscriber authentication entity (110). The subscriber authentication entity (110) is configured to authenticate the subscriber and to provide location information of the subscriber and a mobility entity (90). The mobility entity (90) is configured to manage a mobility of the subscriber. The second request includes the service information.
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公开(公告)号：EP1820319B1
公开(公告)日：2015-06-17
申请号：EP05816103.5
申请日：2005-12-12
发明人： ZETTERLUND, Jerker , HEDENSJÖ, Mats , FERNGREN, Per , HOLMBERG, Christer , VORMISTO, Hannu , KNIGHT, Anthony
CPC分类号： H04L63/029 , H04L29/06027 , H04L29/12009 , H04L29/12405 , H04L29/12471 , H04L29/125 , H04L29/12537 , H04L61/2528 , H04L61/2553 , H04L61/2564 , H04L61/2578 , H04L65/1006 , H04L65/1026 , H04L65/1036 , H04L65/1043
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公开(公告)号：EP3571866A1
公开(公告)日：2019-11-27
申请号：EP17700997.4
申请日：2017-01-23
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公开(公告)号：EP1820319A1
公开(公告)日：2007-08-22
申请号：EP05816103.5
申请日：2005-12-12
发明人： ZETTERLUND, Jerker , HEDENSJÖ, Mats , FERNGREN, Per , HOLMBERG, Christer , VORMISTO, Hannu , KNIGHT, Anthony
CPC分类号： H04L63/029 , H04L29/06027 , H04L29/12009 , H04L29/12405 , H04L29/12471 , H04L29/125 , H04L29/12537 , H04L61/2528 , H04L61/2553 , H04L61/2564 , H04L61/2578 , H04L65/1006 , H04L65/1026 , H04L65/1036 , H04L65/1043
摘要： A method of operating a Session Controller is provided. The Session Controller communicates with a client (40) and comprises a signalling proxy (10) and a media proxy (20) , the Session Controller being latched to a media plane address and port. The method comprises: detecting, at the signalling proxy, that the client is changing or has changed its IP address and/or port to a different address and/or port; instructing the media proxy to monitor for incoming media from the client of an address and/or port different from the address and/or port that the media proxy has been using previously as the address and/or port of the client; and if any media is received by the media proxy of such a different address and/or port, using said different address and/ or port as destination address and/or port for media from the media proxy to the client. A corresponding Session Controller, and a signalling proxy and a media proxy for use in such a Session Controller are also disclosed.
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