Invention Grant
- Patent Title: MME restoration
- Patent Title (中): MME恢复
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Application No.: US13486303Application Date: 2012-06-01
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Publication No.: US08908603B2Publication Date: 2014-12-09
- Inventor: Lars-Bertil Olsson , Hans-Olof Sundell
- Applicant: Lars-Bertil Olsson , Hans-Olof Sundell
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L1/00
Abstract:
A method for a mobility management entity (MME) is disclosed. In some embodiments the method includes: establishing a UE context for a UE; selecting a back-up MME for holding a duplicate context of the user entity; informing a SGW of the selected back-up MME; and transmitting a the duplicate context to the selected back-up MME.
Public/Granted literature
- US20130188555A1 MME Restoration Public/Granted day:2013-07-25
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