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:
Aug. 25, 2020
Filed:
Dec. 09, 2018
Applicants:
Ping Liang, Newport Coast, CA (US);
Dengkui Zhu, Beijing, CN;
Inventors:
Ping Liang, Newport Coast, CA (US);
Dengkui Zhu, Beijing, CN;
Assignee:
RF DSP Inc., Irvine, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2015.01); H04B 7/0456 (2017.01); H04L 5/00 (2006.01); H04B 7/0452 (2017.01); H04B 7/06 (2006.01); H04B 7/10 (2017.01); H04B 17/318 (2015.01);
U.S. Cl.
CPC ...
H04B 17/0085 (2013.01); H04B 7/0452 (2013.01); H04B 7/0469 (2013.01); H04B 7/0608 (2013.01); H04B 7/10 (2013.01); H04B 17/0087 (2013.01); H04B 17/318 (2015.01); H04L 5/0048 (2013.01);
Abstract
This invention presents a RF channel emulator for testing a millimeter wave (mmWave) wireless communication system, including embodiments of using over-the-air channels for connecting a RF channel emulator and mmWave wireless communication system, placement of antenna arrays, antenna array design, antenna selection, and polarization matrices estimation that complete both the beam scanning at the BS and UEs and normal data transmission.