ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,778, issued on April 29, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).
"Radio communication method and device" was invented by Bin Feng (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a radio communication method and device. The radio communication method comprises: in a first time interval, first network equipment receives a first request message transmitted by terminal equipment and requesting the first network equipment to establish or recover a radio bearer for the terminal equipment; the first network equipment acquires, according to the first request message, context informa...