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:
Sep. 25, 2012
Filed:
Mar. 12, 2009
Bin Chul Ihm, Anyang-si, KR;
Intae Hwang, Gwangju, KR;
Cheolwoo Yoo, Anyang-si, KR;
Wook Bong Lee, Anyang-si, KR;
Bin Chul Ihm, Anyang-si, KR;
Intae Hwang, Gwangju, KR;
Cheolwoo Yoo, Anyang-si, KR;
Wook Bong Lee, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A user scheduling method includes: determining a maximum temporary user set of a maximum capacity among temporary user sets obtained from combinations of M number of active users; and transmitting data to users belonging to the maximum temporary user set via multiple antennas by using a preceding matrix and a weight matrix with respect to the maximum temporary user set. Users to actually receive data can be selected from among active users in a multi-antenna system, and a corresponding precoding matrix and a weighting matrix can be obtained.