ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,352, issued on Dec. 16, was assigned to NOKIA TECHNOLOGIES OY (Espoo, Finland).

"Determination of active time with discontinuous reception groups" was invented by Samuli Turtinen (Ii, Finland) and Chunli Wu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Example embodiments of the present disclosure relate to an apparatus, method and computer readable storage medium for determining active time with a plurality of discontinuous reception (DRX) groups. In example embodiments, if first transmission is initiated from a device, at least a first DRX group is selected from a plurality of DRX groups. The plurality of DRX groups is configured for the...