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:
Mar. 01, 2016
Filed:
Apr. 23, 2014
Lg Electronics Inc., Seoul, KR;
Postech Academy-industry Foundation, Gyeongsangbuk-do, KR;
Ki Jun Kim, Seoul, KR;
Joon Ho Cho, Gyeongsangbuk-do, KR;
Yeo Hun Yun, Gyeongsangbuk-do, KR;
Min Uk Kim, Gyeongsangbuk-do, KR;
Ju Bum Kim, Gyeongsangbuk-do, KR;
LG ELECTRONICS INC., Seoul, KR;
POSTECH ACADEMY-INDUSTRY FOUNDATION, Gyeongsangbuk-Do, KR;
Abstract
Disclosed are a method and an apparatus for transforming a data symbol for interference avoidance. The method for transforming a data symbol includes; dividing a plurality of proper data symbols into a plurality of data streams; granting individual spectral weightings to the plurality of respective data streams; combining the plurality of data streams granted with the individual spectral weightings into one final data stream; performing inverse discrete Fourier transform (IDFT) of the final data stream; and adding a cyclic prefix (CP) to the plurality of data streams that is subjected to the IDFT, wherein each of the plurality of data streams granted with the individual spectral weightings include an improper data symbol.