公开(公告)号：US11729840B2

公开(公告)日：2023-08-15

申请号：US17581732

申请日：2022-01-21

申请人： OT Patent Escrow, LLC

发明人： Nicholas James Russell ,  David Philip Hole ,  Adrian Buckley

IPC分类号： H04W76/11 ,  H04W76/12 ,  H04W4/90 ,  H04W76/50 ,  H04L9/40 ,  H04L65/1016 ,  H04W36/00 ,  H04W84/04

CPC分类号： H04W76/11 ,  H04L63/0892 ,  H04L65/1016 ,  H04W4/90 ,  H04W36/0022 ,  H04W76/12 ,  H04W76/50 ,  H04W84/042

摘要： A method for determining an access point name (APN) for mission critical services includes determining, at a user equipment (UE), APN information of a packet data network (PDN) based on at least one of a mission critical organization name, a registered public land mobile network identifier, or a home public land mobile network identifier currently associated with the UE; and connecting to the PDN based on the determined APN information.