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:
Dec. 17, 2019
Filed:
Nov. 27, 2017
Applicants:
Alpha Networks Inc., Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Assignees:
ALPHA NETWORKS INC., Hsinchu, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04B 7/0413 (2017.01); H04L 25/02 (2006.01); H04B 7/0404 (2017.01); H04B 7/0456 (2017.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04B 7/0413 (2013.01); H04B 7/0404 (2013.01); H04B 7/0456 (2013.01); H04L 25/0202 (2013.01); H04L 25/0244 (2013.01); H04W 72/0406 (2013.01); H04W 88/08 (2013.01);
Abstract
A multi-antenna network system has a reduced operational complexity for matrix inversion by referring to the variations of the status of a plurality of communication channels at a first time duration and a second time duration. Therefore, the speed for calculating matrix inversion is improved. Accordingly, the amount of servo antennas and/or user antennas operating in the same multi-antenna network system can be increased.