Patent · US Active

Location server assisted mobility evaluation for power limited wireless communication devices

US11700572B2 · kind B2 · utility

0Cited by

0References

25Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Ritesh Shreevastav · Upplands Väsby, SE
Sara Modarres Razavi · Linköping, SE
Nicklas Johansson · Hagfors, SE
Stefan Wänstedt · Luleå, SE
Emre Yavuz · Stockholm, SE
Kazuyoshi Uesaka · Yokohama, JP
Åke Busin · Sollentuna, SE
Andreas Höglund · Solna, SE

Key dates

Filing date	Aug 12, 2019
Grant date	Jul 11, 2023
Priority date	—
Expiry date	Oct 30, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A system in which a wireless communication device (e.g. a NB-IoT device) can obtain assistance information from a location server which can help the WCD select the right target RAT. A method performed by a wireless communication device, the method comprising: receiving inter-Radio Access Technology (inter-RAT) assistance information; determining a RAT based on the received inter-RAT assistance information; and utilizing the determined RAT.

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