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:
May. 17, 2005
Filed:
Apr. 30, 1999
Applicant:
Zhengou Gu, Plano, TX (US);
Inventor:
Zhengou Gu, Plano, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L009/00 ;
U.S. Cl.
CPC ...
Abstract
An augmented pseudo-noise sequence () is generated from a two or more pseudo-noise sequences, using LFSRs or other such devices. A segment () of a one pseudo-noise sequence (), having an arbitrary length, is inserted into another pseudo-noise sequence () at an arbitrary position, making the augmented sequence difficult to decipher by a third party. Additional segments of arbitrary length can also be inserted at arbitrary positions for further complexity.