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. 30, 2013
Filed:
Apr. 24, 2009
Bruno Clerckx, Yongin-si, KR;
Sung Jin Kim, Suwon-si, KR;
Ki IL Kim, Seongnam-si, KR;
David J. Love, West Lafayette, IN (US);
Taejoon Kim, West Lafayette, IN (US);
Bruno Clerckx, Yongin-si, KR;
Sung Jin Kim, Suwon-si, KR;
Ki Il Kim, Seongnam-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
Communication between a base station with multiple transmission antennas and a mobile station is provided. The base station and the mobile station may recognize or estimate, respectively, a channel between the base station and the mobile station, and update a previous codebook with a new codebook based on a variation of the channel. In this instance, the mobile station may provide feedback information to the base station using the new codebook, and the base station may generate a transmission signal for the mobile station using the new codebook and the feedback information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile