US Patent Issued to T-Mobile USA on Sept. 30 for "Dynamic OFDMA type selection" (Washington Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,006, issued on Sept. 30, was assigned to T-Mobile USA Inc. (Bellevue, Wash.).

"Dynamic OFDMA type selection" was invented by Muhammad Tawhidur Rahman (Bellevue, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Solutions for dynamic orthogonal frequency division multiple access (OFDMA) type selection include: determining, by the wireless network, a propagation delay between a user equipment (UE) and a base station of the wireless network that is serving the UE over an air interface; based on at least the propagation delay exceeding a first threshold, instructing, by the wireless network, the UE to use a first OFDMA type (e.g., direct Fourier tra...