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:
Oct. 14, 2014
Filed:
Aug. 20, 2009
Yu-seok Kim, Seoul, KR;
Eun-yong Kim, Hwaseong-si, KR;
Yung-soo Kim, Seongnam-si, KR;
Sang-min Lee, Seoul, KR;
Eun-seok Ko, Seongnam-si, KR;
Yu-Seok Kim, Seoul, KR;
Eun-Yong Kim, Hwaseong-si, KR;
Yung-Soo Kim, Seongnam-si, KR;
Sang-Min Lee, Seoul, KR;
Eun-Seok Ko, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A Mobile Station (MS) is operable to select a precoding matrix in a multi-antenna wireless communication system. The method includes receiving, from a serving Base Station (BS), information on a precoding matrix of which use is prohibited and a precoding matrix to be used by a neighbor BS, estimating an interference signal for the precoding matrix to be used by the neighbor BS, and selecting a precoding matrix to be used by the serving BS by considering the estimated interference signal from the remaining precoding matrixes except for the precoding matrix of which use is prohibited among precoding matrixes used by the serving BS.