ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,970, issued on March 3, was assigned to Jilin University (Changchun, China).

"Self-powered integrated sensing and communication interactive method of high-speed railway based on hierarchical deep reinforcement learning" was invented by Fengye Hu (Changchun, China), Zhuang Ling (Changchun, China), Tanda Liu (Changchun, China), Hailong Li (Changchun, China), Zhijun Li (Changchun, China), Wuliji Nashun (Changchun, China), Difei Jia (Changchun, China), Long Lv (Changchun, China) and Qiang Li (Changchun, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a self-powered integrated sensing and communication (ISAC) interacti...