Invention Grant
US08732816B2 Method and apparatus for exchanging data between a user equipment and a core network via a security gateway
有权
用于经由安全网关在用户设备和核心网络之间交换数据的方法和装置
- Patent Title: Method and apparatus for exchanging data between a user equipment and a core network via a security gateway
- Patent Title (中): 用于经由安全网关在用户设备和核心网络之间交换数据的方法和装置
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Application No.: US13502117Application Date: 2009-10-27
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Publication No.: US08732816B2Publication Date: 2014-05-20
- 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
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- International Application: PCT/SE2009/051222 WO 20091027
- International Announcement: WO2011/053201 WO 20110505
- Main IPC: G06F9/00
- IPC: G06F9/00 ; G06F15/16
Abstract:
The present invention concern a methods and an apparatus for exchanging data between a user equipment and a core network via a security gateway. The invention concerns the establishment of an inactive pair of tunnel mode security associations between the UE and the security gateway, as well as the application of the pair of security associations when the UE detects attachment to or need to attach to an untrusted access network.
Public/Granted literature
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