ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,471,175, issued on Nov. 11, was assigned to Sharp K.K. (Sakai, Japan).
"User equipment, base station, and method for random access procedure on a primary serving cell based on a secondary cell group state" was invented by Chongming Zhang (Shanghai) and Renmao Liu (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided in the present invention are a method performed by user equipment, and user equipment. A method performed by user equipment, in which user equipment (UE) configured with dual connectivity or multi-connectivity performs configuration management on a secondary cell group (SCG) in a deactivated state during communication with a mast...