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:
Nov. 11, 2008
Filed:
Dec. 06, 2004
Chan-byoung Chae, Seoul, KR;
Hong-sil Jeong, Incheon, KR;
Katz Marcos Daniel, Suwon-si, KR;
Seok Hyun Yoon, Seoul, KR;
Dong-seek Park, Yongin-si, KR;
Chang-ho Suh, Seoul, KR;
Jae-yoel Kim, Gunpo-si, KR;
Young-kwon Cho, Suwon-si, KR;
Chan-Byoung Chae, Seoul, KR;
Hong-Sil Jeong, Incheon, KR;
Katz Marcos Daniel, Suwon-si, KR;
Seok Hyun Yoon, Seoul, KR;
Dong-Seek Park, Yongin-si, KR;
Chang-Ho Suh, Seoul, KR;
Jae-Yoel Kim, Gunpo-si, KR;
Young-Kwon Cho, Suwon-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Disclosed is a method for transmitting/receiving data by use of feedback information in a closed loop multi input multi output (MIMO) mobile communication system. The method includes the steps of feeding back transmission eigenvector selection information determined through a singular value decomposition (SVD) of a channel matrix and transmitting the transmission eigenvector selection information to a transmitter; and receiving the feedback transmission eigenvector selection information, selecting transmission data according to the received transmission eigenvector selection information, mapping the selected transmission data to at least one transmission antenna, and transmitting the transmission data to a receiver.