ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,221, issued on Dec. 2, was assigned to RAKUTEN MOBILE INC. (Tokyo).
"System, method, device, and program for positioning accuracy with inter-device coordination" was invented by Koichiro Kitagawa (Tokyo), Awn Muhammad (Tokyo), Krishna Kesavan (San Mateo, Calif.) and Pankaj Shete (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for adaptive positioning accuracy of devices in a telecommunication network may be provided. The method may be performed by one or more processors and may include transmitting, by a network element of the telecommunication network to a user device, a positioning trigger signal and a positioning reference signal; t...