ALEXANDRIA, Va., July 3 -- United States Patent no. 12,348,444, issued on July 1, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).

"Reference signal configuration method, network device and terminal device" was invented by Weijie Xu (Guangdong, China) and Shukun Wang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a reference signal configuration method, a network device, and a terminal device. The method includes: sending configuration information of one or more reference signal through system information and/or paging messages by the network device; receiving configuration information of one or more reference signal through system inform...