Invention Grant
US09001730B2 Method and system for message routing in IMS and circuit switched networks
有权
IMS和电路交换网络中消息路由的方法和系统
- Patent Title: Method and system for message routing in IMS and circuit switched networks
- Patent Title (中): IMS和电路交换网络中消息路由的方法和系统
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Application No.: US12994298Application Date: 2008-05-23
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Publication No.: US09001730B2Publication Date: 2015-04-07
- Inventor: Rogier August Caspar Joseph Noldus , Nancy Margaret Greene
- Applicant: Rogier August Caspar Joseph Noldus , Nancy Margaret Greene
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Nixon & Vanderhye P.C.
- International Application: PCT/NL2008/050304 WO 20080523
- International Announcement: WO2009/142473 WO 20091126
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W60/00 ; H04L29/06
Abstract:
Method and gateway unit for registering a user terminal (34) of a multimedia subscriber being a subscriber of a circuit switched network (32), in an IP multimedia system (IMS) network (31). Registration in the IMS network (31) of a first contact address associated with a circuit switched communication capability of the user terminal (34) for regular communication purposes is used, as well as registration in the IMS network (31) of a second contact address associated with a circuit switched communication capability of the user terminal (34) for messaging purposes.
Public/Granted literature
- US20110134843A1 METHOD AND SYSTEM FOR MESSAGE ROUTING IN IMS AND CIRCUIT SWITCHED NETWORKS Public/Granted day:2011-06-09
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