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:
Apr. 13, 2021
Filed:
Dec. 09, 2019
Cypress Semiconductor Corporation, San Jose, CA (US);
Prasanna Kumar Sethuraman, Bangalore, IN;
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
Implementations disclosed describe systems and methods to optimize delivery of channel state information in wireless networks. In one implementation, a beamformee device may comprise a plurality of antennas, to receive radio frequency signals, a radio circuit coupled to the plurality of antennas, the radio circuit to generate strength indicators of the received radio frequency signals, and a processor to determine, based on the strength indicators, a first set of feedback parameters characterizing signal transmission received by each of the plurality of antennas, generate a sparse set of feedback parameters from the first set of feedback parameters, generate a second set of feedback parameters with elements of the sparse set that exceed a threshold value, and cause the radio circuit to transmit the second set of feedback parameters.