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:
Jun. 03, 2003
Filed:
Nov. 21, 2000
Applicant:
Inventor:
Marcos Antonio Bergamo, Wellesley, MA (US);
Assignee:
BBNT Solutions LLC, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/012 ;
U.S. Cl.
CPC ...
H04B 1/012 ;
Abstract
A system ( ) receives a transmitted optical signal and generates an orthogonal despreading code that is different than the code used to spread the transmitted signal. The system ( ) then despreads the received signal using the despreading code. By using a code to despread the received signal that is different than the code used to spread the signal, the overall interference in the system can be reduced and even eliminated.