Patent · US Active

Wireless device position determining and frequency assigning systems, devices and methods

US8958835B2 · kind B2 · utility

1Cited by

2References

16Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Havish Koorapaty · Cary, US
Kumar Balachandran · Pleasanton, US
Mohammad Rahman · Sollentuna, SE
Joachim Sachs · Aachen, DE

Key dates

Filing date	Mar 7, 2011
Grant date	Feb 17, 2015
Priority date	—
Expiry date	Jun 6, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/51
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Wireless communication methods determine a position of a first wireless base station. A wireless communication frequency to be used by the first wireless base station is determined by identifying a common frequency that can be used at a plurality of locations surrounding and spaced apart from the position of the first wireless base station that was determined. The first wireless base station may be a femto-base station and the frequency may be an unlicensed frequency. Related systems and devices are also described.

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