Invention Grant
- Patent Title: Method and apparatus for source identification for key handling following a handover failure
- Patent Title (中): 切换失败后密钥处理的源标识方法和装置
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Application No.: US13500243Application Date: 2010-07-28
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Publication No.: US08732465B2Publication Date: 2014-05-20
- Inventor: Steven Franklin , Stuart Geary , Keiichi Kubota
- Applicant: Steven Franklin , Stuart Geary , Keiichi Kubota
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Mintz, Levin, Cohn, Ferris, Glovsky & Popeo, P.C.
- International Application: PCT/IB2010/053440 WO 20100728
- International Announcement: WO2011/039655 WO 20110407
- Main IPC: H04L9/32
- IPC: H04L9/32
Abstract:
A method of enabling key handling for a handover between different domains may include determining whether an indication of a potential key mismatch is present responsive to an attempt to conduct a handover between a first domain and a second domain, and defining validity of a most recent key set used for ciphering communication between a mobile terminal and a network device based on a result of the determining.
Public/Granted literature
- US20120216039A1 Method and Apparatus for Source Identification for Key Handling Following a Han-Dover Failure Public/Granted day:2012-08-23
Information query
