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:
Nov. 10, 2020
Filed:
Sep. 09, 2018
Origin Wireless, Inc., Greenbelt, MD (US);
Oscar Chi-Lim Au, San Jose, CA (US);
Masato Marumo, Tokyo, JP;
Beibei Wang, Clarksville, MD (US);
Hung-Quoc Duc Lai, Parkville, MD (US);
K. J. Ray Liu, Potomac, MD (US);
Chen Chen, Burlingame, CA (US);
Qinyi Xu, College Park, MD (US);
Yi Han, Ellicott City, MD (US);
Zhung-Han Wu, College Park, MD (US);
Feng Zhang, Greenbelt, MD (US);
Zoltan Safar, Ellicott City, MD (US);
Jeng-Feng Lee, Cambridge, MA (US);
Thomas Nelson Buttermore, Jr., St. John, VI (US);
ORIGIN WIRELESS, INC., Greenbelt, MD (US);
Abstract
The present teaching relates to wireless Internet of Things. In one example, a time reversal client is disclosed. The time reversal client comprises a processor, a memory communicatively coupled with the processor, and a set of instructions, when executed by the processor based on the memory, that cause the time reversal client to perform the following steps: communicatively coupling with a time reversal server through a network, obtaining a set of channel state information (CSI), wherein the set of CSI is captured when at least one probing signal is sent from the wireless transmitter to the wireless receiver through a wireless multipath channel associated with a space, and causing the set of CSI to be sent to the time reversal server through the network.