ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,739,888, issued on Sept. 15, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Communication method, terminal device and network device" was invented by Yi Hu (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication method includes that: a terminal device receives configuration information from a network device, where the configuration information indicates a random access resource for an uplink carrier corresponding to a first-type terminal device and a random access resource for an uplink carrier corresponding to a second-type terminal device; and the terminal device initiates random access...