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:
Feb. 15, 2021
Filed:
Mar. 21, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jae Hoon Chung, Anyang-si, KR;
Hyun Soo Ko, Anyang-si, KR;
Seung Hee Han, Anyang-si, KR;
Moon Il Lee, Anyang-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/06 (2005.12); H04L 1/18 (2005.12); H04L 5/00 (2005.12); H04B 7/04 (2016.12); H04B 7/0413 (2016.12); H04W 72/04 (2008.12); H04L 25/03 (2005.12); H04W 28/02 (2008.12); H04L 1/00 (2005.12); H04B 7/0456 (2016.12);
U.S. Cl.
CPC ...
H04L 1/1893 (2012.12); H04B 7/04 (2012.12); H04B 7/0413 (2012.12); H04L 1/06 (2012.12); H04L 1/0625 (2012.12); H04L 1/0631 (2012.12); H04L 5/0026 (2012.12); H04L 25/03343 (2012.12); H04L 25/03929 (2012.12); H04W 28/0268 (2012.12); H04W 72/046 (2012.12); H04B 7/0473 (2012.12); H04L 1/0041 (2012.12); H04L 2025/03426 (2012.12);
Abstract
A method of data transmission includes determining the number of layers, generating mapping symbols by mapping modulation symbols for a first codeword and modulation symbols for a second codeword to each layer, and transmitting the mapping symbols through a plurality of antennas. At least one of the first codeword and the second codeword is mapped to at least 3 layers and the number of layers is larger than 3.