发明授权
- 专利标题： Technique for interconnecting circuit-switched and packet-switched domains
- 专利标题（中）： 互连电路交换和分组交换域的技术
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申请号： US12088376申请日： 2005-10-04
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公开(公告)号： US08571013B2公开(公告)日： 2013-10-29
- 发明人: Frank Hundscheidt , Christer Johansson , Lennart Norell
- 申请人： Frank Hundscheidt , Christer Johansson , Lennart Norell
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget LM Ericsson (Publ)
- 当前专利权人： Telefonaktiebolaget LM Ericsson (Publ)
- 当前专利权人地址： SE Stockholm
- 国际申请： PCT/EP2005/010687 WO 20051004
- 国际公布： WO2007/038961 WO 20070412
- 主分类号： H04L12/66
- IPC分类号： H04L12/66
摘要：
A technique for interconnecting circuit-switched (CS) and packet-switched (PS) domains enables network components (302) having a PS network access to make use of CS telephony services. A method embodiment of this technique comprises the steps of receiving PS control information according to a PS control protocol such as SIP, determining, in response to receipt of the PS control information, CS control information according to a CS control protocol such as DTAP, and sending the determined CS control information to a second network component (324) that is located on an application (or service) layer for provision of CS services, based on the determined CS control information, to the first network component (302).
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