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:
Nov. 20, 2012
Filed:
Jul. 02, 2009
Applicant:
Andrew James Papageorgiou, Cambridge, GB;
Inventor:
Andrew James Papageorgiou, Cambridge, GB;
Assignee:
Cambridge Silicon Radio Limited, Cambridge, Cambridgeshire, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Wireless transmission techniques are described, including techniques used to generate scrambling codes for use in wireless transmissions, such as spread spectrum transmissions. In some embodiments, scrambling codes may be iteratively generated using multiplicative factors. The multiplicative factors may be predetermined and stored in advance, reducing processing time when the codes are needed. The multiplicative factor iterations may involve predetermined algorithms, such as squaring and powers of two iterations.