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. 18, 2021
Filed:
Aug. 28, 2019
Applicant:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Inventors:
Assignee:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/08 (2009.01); H04W 72/00 (2009.01); H04W 72/08 (2009.01); H04B 7/06 (2006.01); H04L 12/18 (2006.01);
U.S. Cl.
CPC ...
H04W 4/08 (2013.01); H04B 7/0617 (2013.01); H04L 12/185 (2013.01); H04W 72/005 (2013.01); H04W 72/082 (2013.01);
Abstract
Disclosed are a multi-antenna system and a transmission and method based on index coding and beamforming thereof. A transmitter including a plurality of antennas may be configured to classify a plurality of receivers into at least one group, determine an index code for the group, design a beamforming matrix for the group, and transmit at least one of a plurality of files to the group through the antennas based on the index code and the beamforming matrix.