Invention Grant
- Patent Title: Early IMS security
- Patent Title (中): 早期的IMS安全
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Application No.: US12673570Application Date: 2007-08-15
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Publication No.: US08463264B2Publication Date: 2013-06-11
- Inventor: Fredrik Alriksson , Fredrik Lindholm
- Applicant: Fredrik Alriksson , Fredrik Lindholm
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Agent Roger S. Burleigh
- International Application: PCT/EP2007/058450 WO 20070815
- International Announcement: WO2009/021555 WO 20090219
- Main IPC: H04W60/00
- IPC: H04W60/00 ; H04L9/00 ; H04B7/00
Abstract:
A method for providing Early IMS Security in a network. In registering a terminal on a telecommunications network, a plurality of private user identities (IMPIs) are derived from the IMSI of the terminal. Some or all of these IMPIs are registered with the network. Each IMPI has its own IRS containing its own IMPUs, enabling different identities of the user to be registered with the network.
Public/Granted literature
- US20110124339A1 EARLY IMS SECURITY Public/Granted day:2011-05-26
Information query
