Patent · US Active

Reducing switching noise

US8582700B2 · kind B2 · utility

1Cited by

3References

11Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Derek Hagen · Ytterby, SE
Vimar Björk · Gothenburg, SE
Claes Rolen · Uddevalla, SE

Key dates

Filing date	Feb 22, 2010
Grant date	Nov 12, 2013
Priority date	—
Expiry date	Nov 7, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/109
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The present solution relates to a method in a first communication node (501) for suppressing noise in a communication system (500) utilizing an automatic gain control. The first communication node (501) receives (1301) a signal from a second communication node (503). Then, the first communication node (501) determines (1302) if a gain level is changed. The signal gain is changed (1303). The next step is for the first communication node (501) to determine (1305) if an inband interferer is present, and then to suppress (1306) transient noise in the signal.

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