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:
Dec. 11, 2007
Filed:
Apr. 15, 2002
Applicant:
Ilkka Kontola, Julkujärvi, FI;
Inventor:
Ilkka Kontola, Julkujärvi, FI;
Assignee:
Nokia Corporation, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method f or synchronizing a receiver with a signal modulated with a spreading code the frequency shift of the transmitted signal and the symbol acquisition of the data transmission are determined. In the method, a guessed data is generated, and the received signal is multiplied with at least two different values of said guessed data, to form spectrum results. The spectrum results formed with said different guessed data are used to determine the frequency shift.