The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2005
Filed:
Oct. 13, 2000
Dan Anders Lindqvist, Sollentuna, SE;
Jacob Kristian Österling, Stockholm, SE;
Karl-gösta Emar Sahlman, Älvsjö, SE;
Dan Anders Lindqvist, Sollentuna, SE;
Jacob Kristian Österling, Stockholm, SE;
Karl-Gösta Emar Sahlman, Älvsjö, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
The present invention relates to methods and or receiving analogue signals varying within a large signal range in for instance a radio communication system. A receiver () includes an un-attenuated signal receiver branch () with a first dynamic range and at least one attenuated signal receiver branch () with a second dynamic range. The attenuated signal receiver branch () is arranged in such a way that the second dynamic range is partly overlapping the first dynamic range and together with the first dynamic range cover the large signal range of the analogue signals. The attenuated signal receiver branch () includes an attenuator () which attenuate the amplitude of an input signal by a certain value to acquire the desired overlapping second dynamic range. The signal receiver branches are connected to a third blockwhich selects between sampled bursts from the respective signal receiver branch for further processing in the receiver.