ALEXANDRIA, Va., June 16 -- United States Patent no. 12,309,052, issued on May 20, was assigned to ZTE Corp. (Guangdong, China).

"Packet processing method, edge device, and computer-readable storage medium" was invented by Bing Song (Guangdong, China) and Yao Liu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a packet processing method applied to a first edge device, including: sending a route advertisement message of a virtual private network to a second edge device, the route advertisement message indicating whether the first edge device supports a first network architecture and whether the first edge device supports a second network architecture, the first...