Invention Grant
- Patent Title: Method and apparatus for supporting circuit switched interworking
- Patent Title (中): 支持电路交换互通的方法和装置
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Application No.: US11627432Application Date: 2007-01-26
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Publication No.: US08149820B2Publication Date: 2012-04-03
- Inventor: Kamel M. Shaheen
- Applicant: Kamel M. Shaheen
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04L12/66
- IPC: H04L12/66 ; H04L12/56
Abstract:
A wireless system performs interworking of a combined circuit switched (CS) session and an IP multimedia core network subsystem (IMS) session between two users having different content capabilities through an interworking circuit switched (CS) and IMS function (IMS CS IWF).
Public/Granted literature
- US20070195754A1 METHOD AND APPARATUS FOR SUPPORTING CIRCUIT SWITCHED INTERWORKING Public/Granted day:2007-08-23
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