Patent · US Active

Device and a method for fixing a gain or attenuation factor

US9048804B2 · kind B2 · utility

0Cited by

6References

15Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Thomas Kuhwald · Borgo San Lazzaro, DE
Thomas Valten · Unterhaching, DE

Key dates

Filing date	Mar 13, 2012
Grant date	Jun 2, 2015
Priority date	—
Expiry date	Mar 13, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH03G3/3073
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A device for fixing a gain or attenuation factor for a gain or attenuation element during a transmission of a sequence of synchronization-data symbols registers the signal level of a received signal at the input of the gain or attenuation element. It then identifies the start of transmission of the sequence of synchronization-data symbols on the basis of the signal level of the registered, received signal and signals the time interval for the fixing of the gain or attenuation factor starting with the identified start of transmission of the sequence of synchronization-data symbols.

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