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:
Aug. 03, 2010
Filed:
Feb. 20, 2008
Jongmin Park, Atlanta, GA (US);
Kyutae Lim, Alpharetta, GA (US);
Chang-ho Lee, Marietta, GA (US);
Haksun Kim, Daejeon, KR;
Joy Laskar, Marietta, GA (US);
Jongmin Park, Atlanta, GA (US);
Kyutae Lim, Alpharetta, GA (US);
Chang-Ho Lee, Marietta, GA (US);
Haksun Kim, Daejeon, KR;
Joy Laskar, Marietta, GA (US);
Samsung Electro-Mechanics, , KR;
Georgia Tech Research Corporation, Atlanta, GA (US);
Abstract
Systems and methods may be provided for threshold determinations for spectrum sensing. The systems and methods may include receiving a false alarm rate, where the false alarm rate is associated with false occupancy identifications of a spectrum segment, determining a noise floor as a function of a noise figure and characteristics of a multi-resolution spectrum sensing (MRSS) window, and calculating a sensing threshold based at least in part upon the false alarm rate and the noise floor. The systems and methods may also include determining whether a portion of an RF spectrum is occupied based at least in part on the calculated sensing threshold.