US Patent Issued to T-Mobile USA on May 12 for "Reduced messaging to the UDM during an AMF handover" (Washington, Virginia Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,965, issued on May 12, was assigned to T-Mobile USA Inc. (Bellevue, Wash.).

"Reduced messaging to the UDM during an AMF handover" was invented by Subramania Kaushik (Bellevue, Wash.) and Anil Kumar Mariyani (Ashburn, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An access and mobility management function (AMF) configured to obtain subscriber profile information without sending a get message and a subscribe message to a unified data management node (UDM) is described herein. The AMF is a new AMF that receives a registration request as part of a handover from an old AMF and receives user equipment (UE) context information from the old AMF. Without...