Invention Grant
US08036234B2 Method for forwarding signalling data in an interworking unit and in a control unit and corresponding devices
有权
用于在互通单元和控制单元以及对应设备中转发信令数据的方法
- Patent Title: Method for forwarding signalling data in an interworking unit and in a control unit and corresponding devices
- Patent Title (中): 用于在互通单元和控制单元以及对应设备中转发信令数据的方法
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Application No.: US12083875Application Date: 2006-09-05
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Publication No.: US08036234B2Publication Date: 2011-10-11
- Inventor: Thomas Belling , Franz Kalleitner , Norbert Seitter , Andreas Trapp
- Applicant: Thomas Belling , Franz Kalleitner , Norbert Seitter , Andreas Trapp
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Staas & Halsey LLP
- Priority: DE102005050587 20051021
- International Application: PCT/EP2006/066006 WO 20060905
- International Announcement: WO2007/045522 WO 20070426
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56 ; H04J3/16 ; H04J3/22 ; H04J3/12
Abstract:
The embodiments relates to, among other things, a network interface unit (IM-MGW) in which signaling data is separated from useful data by the values of received data. The signaling data is tunneled to a control unit (MGCF). Two different data transmission networks (CS, IMS) can thus be simply combined, in particular, for video telephony.
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