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:
Oct. 07, 2014
Filed:
May. 27, 2008
Andrey V Belogolovy, Saint-Petersburg, RU;
Mikhail Lyakh, Saint Petersburg, RU;
Alan E. Waltho, San Jose, CA (US);
Anu Hannele Huttunen, Helsinki, FI;
Risto Kaunisto, Espoo, FI;
Andrey V Belogolovy, Saint-Petersburg, RU;
Mikhail Lyakh, Saint Petersburg, RU;
Alan E. Waltho, San Jose, CA (US);
Anu Hannele Huttunen, Helsinki, FI;
Risto Kaunisto, Espoo, FI;
Intel Corporation, Santa Clara, CA (US);
Abstract
A method is disclosed for mitigating narrowband interference within a system for wideband communications. The method can include separating a wideband signal into a plurality of sub bands, detecting energy levels in the sub-bands, and activating a control signal if the energy levels of the sub-bands differ by a predetermined amount. Such a difference in energy levels can indicate that narrowband interference is present and interference mitigation features can be activated. In another embodiment, a system is disclosed that has a band splitter and a plurality of energy level detectors to detect energy differences in the sub bands. Other embodiments are also disclosed.