Patent · US Expired

Method for filtering a mobile radiotelephone signal and corresponding mobile radiotelephone receiver

US6952562B1 · kind B1 · utility

3Cited by

3References

16Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Nico Hantke · Munich, DE
Jan Meyer · Weilheim, DE
Frank Von Bergen · Holzkirchen, DE

Key dates

Filing date	Apr 6, 2000
Grant date	Oct 4, 2005
Priority date	—
Expiry date	Apr 6, 2020

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/1036
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The received mobile radiotelephone signal is analyzed in a mobile radiotelephone receiver (8) for the presence of adjacent channel interference and is only filtered if adjacent channel interference is determined, in order to suppress the same. The selectively filtered mobile radiotelephone signal is then conveyed, e.g. to an equalizer (12) for further processing.

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