公开(公告)号：US11843980B2

公开(公告)日：2023-12-12

申请号：US17264658

申请日：2018-08-01

申请人： NOKIA TECHNOLOGIES OY

发明人： Muhammad Naseer-Ul-Islam ,  Ingo Viering ,  Håkon Helmers

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W36/08 ,  H04W36/18 ,  H04W92/20

CPC分类号： H04W36/0055 ,  H04W36/0088 ,  H04W36/008375 ,  H04W36/08 ,  H04W36/18 ,  H04W92/20

摘要： An apparatus and a method are described by which, upon preparing a handover of a terminal device in a source cell, mobility information and at least one connected slice network slice identifier identifying at least one network slice used by the terminal device is added to a terminal device history of the terminal device, and the terminal device history is sent to a target cell for the handover.