Invention Grant
US07742465B2 Method and device for tapping the payload data of multimedia connections in a packet network
有权
用于窃听分组网络中多媒体连接的有效载荷数据的方法和装置
- Patent Title: Method and device for tapping the payload data of multimedia connections in a packet network
- Patent Title (中): 用于窃听分组网络中多媒体连接的有效载荷数据的方法和装置
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Application No.: US11659552Application Date: 2005-08-04
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Publication No.: US07742465B2Publication Date: 2010-06-22
- Inventor: Klaus Hoffmann , Norbert Kreusch , Karl Lanzinger , Norbert Löbig
- Applicant: Klaus Hoffmann , Norbert Kreusch , Karl Lanzinger , Norbert Löbig
- Applicant Address: DE Munich
- Assignee: Nokia Siemens Networks GmbH & Co. KG
- Current Assignee: Nokia Siemens Networks GmbH & Co. KG
- Current Assignee Address: DE Munich
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102004040480 20040820
- International Application: PCT/EP2005/053826 WO 20050804
- International Announcement: WO2006/021494 WO 20060302
- Main IPC: H04L12/66
- IPC: H04L12/66 ; H04J3/00 ; H04B7/212
Abstract:
In one aspect of the invention, audio and video user data are separated. The audio user data is conducted via a TDM loop, where it is tapped and the video user data is fed to the recipient via the packet network, the separated audio and video user data are then combined again.
Public/Granted literature
- US20070217423A1 Method and Device for Apping the Payload Data of Multimedia Connections in a Packet Network Public/Granted day:2007-09-20
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