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. 28, 1999
Filed:
Sep. 08, 1995
Applicant:
Inventors:
Bruno Ballarin, La Vareene St Hilaire, FR;
Antoine Chouly, Paris, FR;
Sabine Giorgi, La Varenne St Hilaire, FR;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
375285 ; 370509 ;
Abstract
A digital transmission system includes a receiver which is synchronized with a transmitter wherein a correlation is established between a reference sequence and an initialization sequence transmitted by the transmitter. The system further includes an equalizer for operating with a first part of the initialization sequence, and a correlator for operating with a second part of the initialization sequence. This makes it possible to enhance the established correlation with the reference frequency and realize the synchronization, with great precision.