ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,588, issued on Oct. 20, was assigned to QUALCOMM Inc. (San Diego).
"Orthogonal frequency division multiplexing based radar" was invented by Kapil Gulati (Belle Mead, N.J.), Junyi Li (Greentown, Pa.), Stelios Stefanatos (San Diego), Preeti Kumari (San Diego) and Shuanshuan Wu (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may transmit an orthogonal frequency division multiplexing (OFDM) signal on K subsets of N subcarriers, where the signal includes a sequence of modulated symbols for each subset of the K subsets that is...