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. 27, 2024
Filed:
Jan. 26, 2023
Cognizant Technology Solutions India Pvt. Ltd., Chennai, IN;
Anand Singh, Narsinghpur, IN;
Anand Srivastava, New Delhi, IN;
Vivek Ashok Bohara, New Delhi, IN;
Anand Kumar Jagadeesan, Chennai, IN;
COGNIZANT TECHNOLOGY SOLUTIONS INDIA PVT. LTD., Chennai, IN;
Abstract
A systemto optimize a light emitting diode (LED) power allocation framework within a room is disclosed. The systemincludes a data receiving subsystem, configured to receive parameters corresponding to light emitting diodes (LED), visible light communication (VLC) transmitters and visible light communication (VLC) receivers. The systemincludes a blockage generalization subsystem, configured to identify location and height of one or more detected blockages within the room from the received parameters. The systemincludes an optimal power allocation subsystem, configured to compute a visible light communication (VLC) channel gain for each of the one or more light emitting diodes (LED) with reference to identified location and identified height and configured to optimize the power allocation framework to achieve maximized visible light communication (VLC) data rate based on the computed visible light communication (VLC) channel gain and one or more constraints.