Invention Application
- Patent Title: SINGLE RADIO VOICE CALL CONTINUITY (SR-VCC)
- Patent Title (中): 单声道语音呼叫连续性(SR-VCC)
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Application No.: US12812108Application Date: 2008-12-19
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Publication No.: US20100290433A1Publication Date: 2010-11-18
- Inventor: Saso Stojanovski , Kaniz Mahdi , Eric Parsons
- Applicant: Saso Stojanovski , Kaniz Mahdi , Eric Parsons
- International Application: PCT/EP08/67993 WO 20081219
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
The present invention discloses a node (207, 217) for achieving co-existence of single radio voice call continuity, SR-VCC, solutions in a communication system between a source cell of a first radio access network that supports packet switched voice and a target cell of a second radio access network that supports at least circuit switched voice. The node (207, 217) is operable to perform bearer splitting by separating voice bearers from non-voice bearers based on information about support for dual transfer mode, packet switched handovers and voice over internet protocol related enhancements in the target cell.
Public/Granted literature
- US08670409B2 Single radio voice call continuity (SR-VCC) Public/Granted day:2014-03-11
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