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:
Jul. 30, 2024
Filed:
Apr. 10, 2023
Cellium Technologies, Ltd., Tel Aviv, IL;
Cellium Technologies, Ltd., Tel Aviv, IL;
Abstract
A method for ubiquitously covering a selected area with a single wireless communication channel. At least two wireless converters are placed at different locations to provide an aggregated wireless coverage area, the wireless converters covering wirelessly only a respective portion of a selected area with least two portions at least partially overlapping. An OFDM base station transmits a sequence of OFDM signals simultaneously via at least two distribution lines, each OFDM signal modulated by sub-carriers. The wireless converters simultaneously receive, via respective distribution lines, the OFDM signals from the OFDM base station, and up-convert a respective OFDM signal into an RF band to re-transmit wirelessly the respective OFDM signal. At least two re-transmissions of each OFDM signal arrive at a wireless client device. Each sub-carrier from each OFDM signal re-transmission can combine with the respective sub-carrier of the other re-transmissions of said respective OFDM signal, thereby facilitating said ubiquitous coverage.