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:
Dec. 22, 2009
Filed:
Dec. 30, 2005
Yongfang Guo, Santa Clara, CA (US);
Xintian E. Lin, Mountain View, CA (US);
Qinghua LI, Sunnyvale, CA (US);
Stanley K Ling, Rocklin, CA (US);
Jorge Myszne, Zikhron Ya'akov, IL;
David Carasso, Haifa, IL;
Yongfang Guo, Santa Clara, CA (US);
Xintian E. Lin, Mountain View, CA (US);
Qinghua Li, Sunnyvale, CA (US);
Stanley K Ling, Rocklin, CA (US);
Jorge Myszne, Zikhron Ya'akov, IL;
David Carasso, Haifa, IL;
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques are presented for improving packet detection within a wireless device in the presence of platform noise. In some embodiments, packet detection is carried out by first performing a correlation operation using a signal at an input of a wireless receiver. The result of the correlation may then be compared to a threshold value in order to make a packet arrival decision. The threshold value may be varied during device operation in a manner that enhances packet detection performance.