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. 02, 2016
Filed:
Jun. 26, 2014
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Sung-Ryul Yun, Gyeonggi-do, KR;
Hwan-Joon Kwon, Gyeonggi-do, KR;
Jae-Yoel Kim, Gyeonggi-do, KR;
Yeon-Ju Lim, Seoul, KR;
Hak-Ju Lee, Incheon, KR;
Hong-Sil Jeong, Seoul, KR;
Seho Myung, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Methods and apparatuses are provided for reducing a Peak to Average Power Ratio (PAPR) in a digital broadcasting system. Reserved tones are determined in previously determined locations of sub-carriers that do not collide with a pilot signal of a preamble in a frame. A signal is transmitted through the reserved tones in a period for which the preamble is transmitted. If a Fast Fourier Transform (FFT) size is 8K, locations of the reserved tones are determined in accordance with a specified chart.