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. 08, 2014
Filed:
Nov. 26, 2012
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Jae-Chon Yu, Gyeonggi-do, KR;
Hwan-Joon Kwon, Gyeonggi-do, KR;
Dong-Hee Kim, Gyeonggi-do, KR;
Yu-Chul Kim, Gyeonggi-do, KR;
Jin-Kyu Han, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. Data and a first pilot are generated. The first pilot is transmitted at a first position in a frequency domain that corresponds to a position of the generated data in the frequency domain and at a first position in a time domain that is with the generated data, in every transmission time interval of the data. A second pilot is generated. The second pilot is transmitted at predetermined second positions in the time domain and the frequency domain, in a transmission time interval that is predefined by a transmitter and a receiver.