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:
Jul. 14, 2009
Filed:
Nov. 30, 2006
Gregory C. Steele, Fremont, CA (US);
D. J. Richard Van Nee, De Meern, NL;
Vincent K. Jones, Iv, Redwood City, CA (US);
James Gardner, San Ramon, CA (US);
Geert Arnout Awater, Utrecht, NL;
Gregory C. Steele, Fremont, CA (US);
D. J. Richard van Nee, De Meern, NL;
Vincent K. Jones, IV, Redwood City, CA (US);
James Gardner, San Ramon, CA (US);
Geert Arnout Awater, Utrecht, NL;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A receiver chain is provided for use in wireless data communication including a plurality of receive antennas and a vector Barker decoder or a CCK decoder. The vector Barker decoder operates on the plurality of received signals, preferably processed through a plurality of channel matched filters. The weightings of the plurality of channels can be done using a slicer variance, a PLL variance or another method.