Patent · US Active

Updating connectivity with a communication network and methods thereof

US9872328B2 · kind B2 · utility

2Cited by

3References

20Claims

0Family size

Assignee

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

Inventors

Mark A. Ratcliffe · Oakhurst, US
Chaoxin Qiu · Austin, US

Key dates

Filing date	Dec 6, 2016
Grant date	Jan 16, 2018
Priority date	—
Expiry date	Dec 6, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04W8/26
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Aspects of the subject disclosure may include, for example, a system that detects a request to reattach to a communication network to update a registration between a wireless communication system and the communication network while the wireless communication system is connected to a session border controller of the communication network. The system delays a release of bearer communications with the communication network responsive to the request to reattach to the communication network not being urgent. Other embodiments are disclosed.

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