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:
Oct. 18, 2005
Filed:
Nov. 20, 2002
Applicants:
Jin LU, Croton On Hudson, NY (US);
Mayan Moudgill, White Plains, NY (US);
Inventors:
Jin Lu, Croton On Hudson, NY (US);
Mayan Moudgill, White Plains, NY (US);
Assignee:
Sandbridge Technologies, Inc., White Plains, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L027/20 ;
U.S. Cl.
CPC ...
Abstract
A method of increasing the speed of a transmitter by storing in look-up tables, modulation, spread, over-sampled and filtered samples of modulated data bits having an I and Q. The bits I and Q are differentially modulated, and the tables are indexed based on the differential modulation.