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:
Apr. 07, 2009
Filed:
Aug. 17, 2005
Chan-byoung Chae, Seoul, KR;
Sung-ryul Yun, Suwon-si, KR;
Hong-sil Jeong, Seoul, KR;
Won-il Roh, Yongin-si, KR;
Dong-seek Park, Yongin-si, KR;
Jae-yoel Kim, Suwon-si, KR;
Jeong-tae OH, Yongin-si, KR;
Kyun-byoung Ko, Hwasung-si, KR;
Chan-Byoung Chae, Seoul, KR;
Sung-Ryul Yun, Suwon-si, KR;
Hong-Sil Jeong, Seoul, KR;
Won-Il Roh, Yongin-si, KR;
Dong-Seek Park, Yongin-si, KR;
Jae-Yoel Kim, Suwon-si, KR;
Jeong-Tae Oh, Yongin-si, KR;
Kyun-Byoung Ko, Hwasung-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A space-time-frequency block coding apparatus and method in a transmitter with three transmit (Tx) antennas are provided. An input symbol sequence is transmitted through three Tx antennas according to a set method using feedback information received from a receiver or using a selected transmission matrix having regularities in order to improve the performance of an STFBC.