ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,488, issued on March 25, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Method for determining positioning information and communication apparatus" was invented by Lei Chen (Chengdu, China) and Yangyang Li (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A terminal device sends at least one piece of relative position information to a network side device, where the relative position information is information about a relative position between any two of a plurality of tags supported by the terminal device. The terminal device measures, by using the plurality of tags, a reference signal sent by the network side device...