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. 24, 2012
Filed:
Jun. 24, 2008
Applicants:
Yongxing Zhou, Yongin-si, KR;
Joon-il Choi, Seoul, KR;
Sung Jin Kim, Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Multiple-Input Multiple-Output (MIMO) communication method and system, the MIMO communication system including: a first channel quality information (CQI) receiving unit to receive first CQI from a user terminal, the first CQI associated with a beamforming vector selected by the user terminal; and a second CQI generating unit to generate second CQI by correcting the first CQI based on a transmission rank associated with a number of data streams to be transmitted.