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:
May. 06, 2014
Filed:
Feb. 23, 2011
Il-gu Lee, Seoul, KR;
In-kyeong Choi, Daejeon, KR;
Yu-ro Lee, Daejeon, KR;
Jong-ee OH, Daejeon, KR;
Eun-young Choi, Daejeon, KR;
Sok-kyu Lee, Daejeon, KR;
Il-Gu Lee, Seoul, KR;
In-Kyeong Choi, Daejeon, KR;
Yu-Ro Lee, Daejeon, KR;
Jong-Ee Oh, Daejeon, KR;
Eun-Young Choi, Daejeon, KR;
Sok-Kyu Lee, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A method for transmitting, by a transmitting terminal, data to a receiving terminal in a wireless communication system includes: generating a first detection field including symbols modulated by using a BPSK data tone; generating a second detection field including symbols modulated such that an even numbered subcarrier and an odd numbered subcarrier have a phase difference of 90 degrees; generating a data packet including the first detection field, the second detection field, and the data; and transmitting the data packet.