ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,019, issued on Feb. 17, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).
"Power saving mode switching method, terminal, and network side device" was invented by Dongru Li (Dongguan, China), Xueming Pan (Dongguan, China) and Dajie Jiang (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power saving mode switching method, a terminal, and a network side device are provided. The power saving mode switching method, which may be performed by the terminal, includes: perform a switching operation at a first moment before on duration of a DRX cycle, where the switching operation is used to switch a first cell of the termi...