Invention Grant
- Patent Title: Method and device for providing a mobile device with service continuity over multiple access networks
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Application No.: US16426411Application Date: 2019-05-30
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Publication No.: US10674468B2Publication Date: 2020-06-02
- Inventor: Jayanta Das , Vandana S. Chakravarti , Vimal Patel , Glenn Petry , Feza H. Buyukdura , James Ibezim
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Jay Anderson
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04W4/02 ; H04M3/00 ; H04W60/00 ; H04W60/04 ; H04W36/14 ; H04L29/08 ; H04W76/15 ; H04W84/12 ; H04W92/18 ; H04W88/06
Abstract:
A device performs registering with a first access network to generate a first registration, detecting a triggering event, and registering with a second access network to generate a second registration while maintaining the first registration with the first access network. Other embodiments are disclosed.
Public/Granted literature
- US20190281572A1 METHOD AND DEVICE FOR PROVIDING A MOBILE DEVICE WITH SERVICE CONTINUITY OVER MULTIPLE ACCESS NETWORKS Public/Granted day:2019-09-12
Information query
