Invention Grant
- Patent Title: Method and apparatus for roaming between communications networks
- Patent Title (中): 通信网络漫游的方法和装置
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Application No.: US12678252Application Date: 2007-09-20
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Publication No.: US08594073B2Publication Date: 2013-11-26
- Inventor: Shinta Sugimoto , Ryoji Kato , Toshikane Oda
- Applicant: Shinta Sugimoto , Ryoji Kato , Toshikane Oda
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/EP2007/060002 WO 20070920
- International Announcement: WO2009/036806 WO 20090326
- Main IPC: H04L12/66
- IPC: H04L12/66
Abstract:
There is provided a method of managing roaming of a Mobile Node in a Visited network. The Mobile Node is associated with a Home network. In the Visited network, a server selects a Gateway node for use by the Mobile Node based on selection criteria. The Gateway node is disposed between the Home network and the Visited network. The server then sends a message to an access node in the Visited network to which the Mobile Node is attached, the message identifying the selected Gateway node. This instructs the Mobile Node to communicate with its Home network via the selected Gateway Node.
Public/Granted literature
- US20100202383A1 Method and apparatus for roaming between communications networks Public/Granted day:2010-08-12
Information query
