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:
Feb. 27, 2007
Filed:
Mar. 13, 2001
Alireza Mehrnia, Los Angeles, CA (US);
Kaveh Shakeri, Atlanta, GA (US);
Alireza Mehrnia, Los Angeles, CA (US);
Kaveh Shakeri, Atlanta, GA (US);
PRI Research & Development Corp., Torrance, CA (US);
Abstract
One embodiment of the present invention includes a control circuit, an increment register, and an accumulator. The control circuit generates a channel enable signal based on control information from a processor at a first clock signal having a first clock frequency. The channel enable signal selects a channel for a satellite in a global positioning system (GPS). The channel operates at a coarse/acquisition (C/A) clock signal having a second clock frequency. The increment register stores an increment value for the selected channel at the first clock signal. The accumulator generates a pseudo-random noise (PN) clock signal to a PN generator using the increment value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile