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:
Mar. 17, 2020
Filed:
Oct. 26, 2018
Applicant:
Wistron Neweb Corporation, Hsinchu, TW;
Inventors:
Hsin-Yuan Lo, Hsinchu, TW;
Shang-Ho Tsai, Hsinchu, TW;
Shoou-Hann Huang, Hsinchu, TW;
Chun-Hsiung Chuang, Hsinchu, TW;
Assignee:
WISTRON NEWEB CORPORATION, Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/02 (2006.01); H04B 7/06 (2006.01); H04B 7/0413 (2017.01);
U.S. Cl.
CPC ...
H04L 25/021 (2013.01); H04B 7/0617 (2013.01); H04L 25/0204 (2013.01); H04L 25/0242 (2013.01); H04B 7/0413 (2013.01);
Abstract
A channel estimation system and method thereof is provided. By utilizing the nature of the millimeter-wave channel with sparse path, the channel estimation problem is transformed from estimating the entire channel matrix to estimating independent parameters of the millimeter-wave channel. These parameters are angle of arrival (AoA) and angle of departure (AoD), and complex gain of the channel paths.