ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,553, issued on Aug. 12, was assigned to WISIG NETWORKS PRIVATE Ltd. (India).

"Method and a system for transmitting DFT-s-OFDM symbols" was invented by Kiran Kumar Kuchi (Hyderabad, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a method and a system for transmitting DFT-s-OFDM symbols. A data sequence for transmitting as an OFDM symbol is received as input from a data source. A reference sequence for transmitting along with the data sequence as the OFDM symbol is generated and time-multiplexed with the data sequence, to generate a multiplexed sequence. Thereafter, a Discrete Fourier Transform (DFT) operation is...