ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,526, issued on Oct. 28, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Controller, control circuit, and resource allocation method" was invented by Kenichi Nakura (Tokyo) and Takeshi Suehiro (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A controller includes a physical network information acquisition unit obtaining information about resource of a device and information about connection between devices in a wireless access network, a physical path calculation unit calculating physical path resource information based on the information about resource of the device and the information about connection between the devices, an abstract path ...