Patent · US Active

Method and device for providing a mobile device with service continuity over multiple access networks

US10674468B2 · kind B2 · utility

1Cited by

26References

20Claims

0Family size

Assignee

AT&T Intellectual Property I, L.P. · US

Inventors

Jayanta Das · Morganville, US
Vandana S. Chakravarti · Marlboro, US
Vimal Patel · Morganville, US
Glenn Petry · Albertson, US
Feza Buyukdura · Boca Raton, US
James Ibezim · Wayside, US

Key dates

Filing date	May 30, 2019
Grant date	Jun 2, 2020
Priority date	—
Expiry date	May 30, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/18
WIPO fieldDigital communication
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.