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:
May. 13, 2014
Filed:
Dec. 01, 2010
Jun IL Choi, Seoul, KR;
Bruno Clerckx, Seoul, KR;
Ki IL Kim, Yongin-si, KR;
David J. Love, West Lafayette, IN (US);
Taejoon Kim, West Lafayette, IN (US);
Jun Il Choi, Seoul, KR;
Bruno Clerckx, Seoul, KR;
Ki Il Kim, Yongin-si, KR;
David J. Love, West Lafayette, IN (US);
Taejoon Kim, West Lafayette, IN (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
Provided is a method of generating an adaptive codebook and a multiple input multiple output (MIMO) communication system using the adaptive codebook. A transmitter and a receiver may generate, from a base codebook based on a matrix associated with statistics of a channel matrix, the adaptive codebook maintaining a unitary characteristic. The transmitter may perform scheduling, transmit filter design, and precoding using adaptive codebook based feedback information.