ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,604, issued on Oct. 6, was assigned to QUALCOMM Inc. (San Diego).
"CP-transparent OOK OFDM waveform for an ambient IoT" was invented by Raviteja Patchava (San Diego), Piyush Gupta (Bridgewater, N.J.) and Ahmed Abdelaziz Ibrahim Abdelaziz Zewail (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects relate to enhancing communication between network entities and ambient IoT devices using a cyclic prefix (CP) transparent on-off keying (OOK) waveform. An ambient IoT device may be configured to receive an OOK orthogonal frequency-division multiplexing (OFDM) waveform that includes a CP. The ambient IoT device may be configured to sample symbols...