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. 07, 2017
Filed:
Oct. 27, 2015
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Yen-Lin Huang, Hsinchu County, TW;
Hsiang-Hui Chang, Miaoli County, TW;
Hung-Tao Hsieh, Hsinchu County, TW;
Gary A. Anwyl, Palo Alto, CA (US);
Thomas Edward Pare, Jr., Mountain View, CA (US);
Assignee:
MEDIATEK INC., Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04B 17/14 (2015.01); H04B 7/04 (2006.01); H04L 25/02 (2006.01);
U.S. Cl.
CPC ...
H04B 17/14 (2015.01); H04B 7/0413 (2013.01); H04B 7/0617 (2013.01); H04L 25/0202 (2013.01);
Abstract
A method operative on a wireless transceiver device for performing beamforming calibration includes: measuring at least one joint signal response of at least one circuit loopback between a transmitter of the wireless transceiver device and a receiver of the wireless transceiver device to determine the measurement result; and calibrating joint signal path mismatch according to the measurement result for s multiple antenna beamforming system operating on the wireless transceiver device.