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:
Aug. 03, 2004
Filed:
Jun. 20, 1997
Applicant:
Inventors:
Jafar Rostamy, Solna, SE;
Aref Darvish, Sundbyberg, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/10 ; H04L 2/722 ;
U.S. Cl.
CPC ...
H04B 1/10 ; H04L 2/722 ;
Abstract
A radio receiver improves audio quality by eliminating the audio clicks caused by fading conditions. The receiver detects the presence of the fading condition based on a large phase variation of a faded received signal during a time interval. When a fading condition is detected, the radio receiver reduces the large phase variation associated with the received signal to eliminate the audio clicks.