ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,903, issued on Feb. 17, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).

"Method and apparatus for notifying secondary cell group status information and network-side device" was invented by Xuanbing Liu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and an apparatus for notifying SCG status information and a network-side device, and pertains to the field of wireless communication are provided. The method for notifying SCG status information is applied to a secondary node. The method includes: transmitting SCG status information to a master node based on an SCG status, where the SCG status information i...