Invention Grant
US08559419B2 Handling of terminating calls for a shared public user identity in an IP multimedia subsystem
有权
处理IP多媒体子系统中的共享公共用户身份的呼叫
- Patent Title: Handling of terminating calls for a shared public user identity in an IP multimedia subsystem
- Patent Title (中): 处理IP多媒体子系统中的共享公共用户身份的呼叫
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Application No.: US12994977Application Date: 2008-05-27
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Publication No.: US08559419B2Publication Date: 2013-10-15
- Inventor: Maria-Carmen Belinchón Vergara , Berta Isabel Escribano Bullon , Nuria Esteban Vares
- Applicant: Maria-Carmen Belinchón Vergara , Berta Isabel Escribano Bullon , Nuria Esteban Vares
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/EP2008/056503 WO 20080527
- International Announcement: WO2009/143884 WO 20091203
- Main IPC: H04L12/66
- IPC: H04L12/66
Abstract:
A single IMPI is determined, allowing the progress of a terminating call that addresses a given IMPU shared by more than one IMPI of an IMS subscription. A number of policies are applied per IMPI basis on how to progress the terminating call. A HSS is provided where the policies are configured and, a method is disclosed including IMPU with a number of policies. Additionally, the method may also include a step of configuring at the HSS the more than one IMPI with a priority indication usable to set the order in which the more than one IMPI are checked to determine at least one for which the policies allow to progress the terminating call.
Public/Granted literature
- US20110075658A1 HANDLING OF TERMINATING CALLS FOR A SHARED PUBLIC USER IDENTITY IN AN IP MULTIMEDIA SUBSYSTEM Public/Granted day:2011-03-31
Information query
