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:
Jul. 26, 2016
Filed:
Apr. 15, 2014
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Min Sagong, Gyeonggi-do, KR;
Won-Il Roh, Gyeonggi-do, KR;
Jeong-Ho Park, Seoul, KR;
Ji-Yun Seol, Gyeonggi-do, KR;
Hyun-Kyu Yu, Gyeonggi-do, KR;
Chi-Woo Lim, Gyeonggi-do, KR;
Kyung-Whoon Cheun, Seoul, KR;
Jae-Weon Cho, Gyeonggi-do, KR;
Sung-Nam Hong, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
One or more embodiments provides method for transmitting a signal by a transmitting apparatus in wireless a communication system supporting a modulation scheme based on a quadrature amplitude modulation (QAM) scheme and a frequency shift keying (FSK) scheme. The method includes determining at least one first bit which will be mapped to at least one QAM symbol and at least one second bit which will be mapped to at least one FSK symbol among bits included in an encoded input bit stream; and generating a modulation symbol by mapping the at least one first bit to the at least one QAM symbol and mapping the at least one second bit to the at least one FSK symbol based on a Hamming distance of the at least one second bit.