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. 13, 2015
Filed:
Nov. 18, 2014
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Keun Hong Chae, Suwon-si, KR;
Seok Ho Yoon, Suwon-si, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Abstract
A method of estimating an orthogonal frequency division multiplexing (OFDM) integer frequency offset is disclosed. The method includes generating N combined sub-carrier components by superposing G received sub-carrier components of N received sub-carrier components constituting received symbol, outputting a primary estimated integer frequency offset value from a candidate value, which makes primary correlated values, obtained with respect to primary integer frequency offset candidate values, to be largest, and outputting a secondary estimated integer frequency offset value from a secondary candidate value, which makes secondary correlated values, obtained with respect to secondary integer frequency offset candidate values based on primary estimated integer frequency offset value, to be largest.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile