USER EQUIPMENT AND METHOD FOR DYNAMIC INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM (IMS) REGISTRATION

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United States of America Patent

APP PUB NO 20160183083A1
SERIAL NO

14577775

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of Internet Protocol (IP) Multimedia Subsystem (IMS) registration and a user equipment (UE) enable dynamic assignment of a Mobile Subscriber Integrated Services Digital Network-Number (MSISDN) to the UE. An input identifying a user of the UE is received at the UE. One or more credentials based on the input are transmitted from the UE to an identity management system. User data comprising a MSISDN attribute corresponding to the user are received at the UE from the identity management system. An IP Multimedia Private Identity (IMPI) associated with the UE and an IP Multimedia Public Identity (IMPU) based on the MSISDN attribute are then transmitted from the UE to a registrar.

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Patent Owner(s)

Patent OwnerAddress
MOTOROLA SOLUTIONS INC500 W MONROE STREET CHICAGO IL 60661

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LEWIS, ADAM C Buffalo Grove, US 37 822
TJANDRA, PAULA Inverness, US 13 78
UPP, KAREN M Bartlett, US 7 56

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