Invention Grant
US08537748B2 Technique for performing GSM/WCDMA circuit switched services over a long term evolution radio access
有权
在长期演进无线电接入中执行GSM / WCDMA电路交换业务的技术
- Patent Title: Technique for performing GSM/WCDMA circuit switched services over a long term evolution radio access
- Patent Title (中): 在长期演进无线电接入中执行GSM / WCDMA电路交换业务的技术
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Application No.: US12602987Application Date: 2007-06-08
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Publication No.: US08537748B2Publication Date: 2013-09-17
- Inventor: Andreas Witzel , Magnus Hallenstal , Arne Pehrsson , Goran Rune , Jari Tapio Vikberg
- Applicant: Andreas Witzel , Magnus Hallenstal , Arne Pehrsson , Goran Rune , Jari Tapio Vikberg
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Potomac Patent Group PLLC
- International Application: PCT/EP2007/055680 WO 20070608
- International Announcement: WO2008/148431 WO 20081211
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L12/56 ; H04L12/28 ; H04Q7/20
Abstract:
A method of performing CS (Circuit Switched) services over a LTE (Long Term Evolution) access comprises: performing CM (Connection Management) procedures via an AGW (Access Gateway); and performing MM (Mobility Management) procedures via a MME (Mobility Management Entity).
Public/Granted literature
- US20100303007A1 Technique for Performing GSM/WCDMA Circuit Switched Services Over a Long Term Evolution Radio Access Public/Granted day:2010-12-02
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