ALEXANDRIA, Va., April 21 -- United States Patent no. 12,610,408, issued on April 21, was assigned to ZHEJIANG LAB (Hangzhou City, China).

"Method for signaling interaction in 5G space-ground integrated heterogeneous network architecture" was invented by Nan Hao (Hangzhou City, China), Xingming Zhang (Hangzhou City, China), Hong Zhang (Hangzhou City, China), Jun Zhu (Hangzhou City, China), Xiangming Zhu (Hangzhou City, China) and Ning Zheng (Hangzhou City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of signaling interaction in 5G space-ground integrated heterogeneous network architecture is provided, which enables publicly available data for trusted satellite discovery to be registered to t...