发明申请
- 专利标题: Method and system for dynamic anchoring of circuit-switched calls
- 专利标题(中): 电路交换呼叫的动态锚定方法和系统
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申请号: US11445978申请日: 2006-06-02
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公开(公告)号: US20070280162A1公开(公告)日: 2007-12-06
- 发明人: Manoj M. Deshpande , Kirti Gupta , Ranjith Jayaram
- 申请人: Manoj M. Deshpande , Kirti Gupta , Ranjith Jayaram
- 主分类号: H04Q7/00
- IPC分类号: H04Q7/00 ; H04L12/66
摘要:
The disclosure is directed to a mobile communication device that is capable of accessing different types of networks such as a circuit-switched network and a packet-switched network. Anchoring of a circuit-switched initiated session is useful when the session is transferred to a packet-switched network. Accordingly, a dynamic anchoring technique is used that relies on the mobile device to determine when, during on ongoing session, a handoff condition exists. The mobile device then sends a trigger signal that initiates the anchoring process.