Patent · US Active

Systems and methods for user equipment (UE) registration

US11277809B2 · kind B2 · utility

1Cited by

2References

28Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Peter Ramle · Mölnlycke, SE
Josefin Karlsson · Torslanda, SE
Lasse Olsson · Stenungsund, SE

Key dates

Filing date	Jun 29, 2017
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Dec 31, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04W8/06
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This disclosure combines the Attach and Tracking Area Update procedures into one new mobility procedure: the Registration procedure performed by a signal handling function SHF. One advantage of the proposed Registration procedure is that, if the new SHF is unable to obtain UE data from the old SHF the new SHF will nevertheless register the UE so that the UE does not have to perform another registration procedure (e.g., an Attach procedure).

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