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:
Jun. 10, 2014
Filed:
Dec. 15, 2010
Mun Geon Kyeong, Daejeon, KR;
Won Cheol Lee, Seoul, KR;
Woo Yong Lee, Daejeon, KR;
Kapseok Chang, Daejeon, KR;
Seung Eun Hong, Daejeon, KR;
Hyung Min Chang, Seoul, KR;
Mun Geon Kyeong, Daejeon, KR;
Won Cheol Lee, Seoul, KR;
Woo Yong Lee, Daejeon, KR;
Kapseok Chang, Daejeon, KR;
Seung Eun Hong, Daejeon, KR;
Hyung Min Chang, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided is a sequential transmission multi-beamforming apparatus and method with a low complexity based on a Hadamard matrix. A simple codebook may be generated based on the Hadamard matrix and thus, a number of weighted-vectors is reduced and a complexity of hardware is decreased. A diversity gain may be maximized based on a spatial diversity processing apparatus and a beamforming weighted vector may be systematically generated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile