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:
Apr. 06, 2010
Filed:
Feb. 14, 2007
Alireza Mehrnia, Los Angeles, CA (US);
Alireza Tarighat-mehrabani, Los Angeles, CA (US);
Alireza Mehrnia, Los Angeles, CA (US);
Alireza Tarighat-Mehrabani, Los Angeles, CA (US);
WiLinx Corporation, Carlsbad, CA (US);
Abstract
In one embodiment the present invention include systems and methods for synchronizing wireless communication systems. In one embodiment, a baseband processor includes a reference frequency for synchronizing processing of received data. The baseband processor may detect received data and determine frequency hopping sequences to program a frequency synthesizer. The baseband processor may synchronize the synthesizer's frequency changes to receive incoming data. Symbols received by the system may be detected and used to start the reference frequency. In one embodiment, the reference frequency has a period equal to the symbol period. Cross-correlators may be used to detect frequency hopping patterns. Clusters of results from the cross-correlators may be analyzed and the results used to control timing of the system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile