Patent · US Active

Device specific tracking area identity lists

US8855668B2 · kind B2 · utility

1Cited by

0References

13Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Lars-Bertil Olsson · Partille, SE
Lasse Olsson · Stenungsund, SE

Key dates

Filing date	May 26, 2010
Grant date	Oct 7, 2014
Priority date	—
Expiry date	Apr 20, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04W60/04
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method and system for providing a User Equipment (UE) (101) with a Tracking Area Identity (TAI) list during a Tracking Area Update (TAU) procedure. The TAI is UE specific and is based on a visitation history (305) of the UE (101). If a pre-existing visitation history of the UE does not exist, a TAI is compiled using other UEs featuring at least one operational similarity as the current UE (101).

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