Patent · US Expired

Method and device for controlling frequency selection within a wireless communication system

US7496368B2 · kind B2 · utility

3Cited by

6References

28Claims

0Family size

Assignee

SHARP KABUSHIKI KAISHA · JP

Inventors

Gerd Zimmermann · Eckental, DE
Mathias Pauli · Koblenzer Straße, DE
Peter Schramm · Erlangen, DE
Jamshid Khun-Jush · Nuremberg, DE
Lennart Gafvels · Vilshofen an der Donau, DE
Göran Malmgren · Huddinge, SE

Key dates

Filing date	Oct 1, 2003
Grant date	Feb 24, 2009
Priority date	—
Expiry date	Feb 16, 2024

Classification

Technology area (CPC H)Electricity
CPC primaryH04W24/00
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The invention relates to a method and a device for controlling frequency selection within a wireless communication system in response to radar-like interference signals. The method comprises continuously or quasi-continuously monitoring and assessing a plurality of frequencies with respect to a radar-like interference signal and allocating a quality parameter to each assessed frequency, the quality parameter indicating the probability that the frequency is occupied. The method further comprises selecting one or more frequencies in dependence on the allocated quality parameters and subsequent frequency monitoring.

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