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:
Oct. 05, 2021
Filed:
Dec. 11, 2019
Applicant:
Celeno Communications (Israel) Ltd., Raanana, IL;
Inventors:
Assignee:
CELENO COMMUNICATIONS (ISRAEL) LTD., Raanana, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/114 (2013.01); H04B 10/116 (2013.01); H04B 10/40 (2013.01); H04L 5/00 (2006.01); H04W 84/12 (2009.01); H04B 10/61 (2013.01); H04B 10/50 (2013.01); H04B 10/079 (2013.01);
U.S. Cl.
CPC ...
H04B 10/114 (2013.01); H04B 10/0795 (2013.01); H04B 10/40 (2013.01); H04B 10/502 (2013.01); H04B 10/613 (2013.01); H04L 5/0007 (2013.01); H04W 84/12 (2013.01);
Abstract
A Wireless LAN (WLAN) Li-Fi transceiver includes a Wi-Fi device and an Analog Front-End (AFE). The Wi-Fi device is configured to produce a spatial stream carrying data, and to produce from the spatial stream In-phase and Quadrature (I/Q) signals for transmission over a radio channel having a predefined Radio Frequency (RF) band. The Analog Front-End (AFE) is configured to modify the I/Q signals, or modify operation of the Wi-Fi device, for producing a real Li-Fi signal in a predefined optical band, and to transmit the data carried by the spatial stream to a remote Li-Fi receiver by driving an optical emitter with the real Li-Fi signal.