ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,647, issued on Jan. 27, was assigned to ZTE Corp. (Shenzhen, China).

"Methods, devices and systems for reporting frequency offset" was invented by Meng Mei (Shenzhen, China), Chuangxin Jiang (Shenzhen, China), Zhaohua Lu (Shenzhen, China), Bo Gao (Shenzhen, China), Hao Wu (Shenzhen, China) and Shujuan Zhang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system, device and method for reporting frequency offset is disclosed. In one aspect, a method includes receiving, by a wireless communication device from a wireless communication node, at least a first resource configuration to configure a pair of reference signals (RSs) to the wi...