公开(公告)号：US10165504B2

公开(公告)日：2018-12-25

申请号：US15325897

申请日：2014-07-15

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Ingo Viering ,  Devaki Chandramouli ,  Lei Du ,  Yang Liu

IPC: H04W48/16 ,  H04W8/02 ,  H04W60/00 ,  H04W24/02 ,  H04W68/02 ,  H04W88/08

Abstract: An example technique may include determining, by a first base station in a wireless network, a user device has transitioned from an active state to an idle state, determining, by the first base station, a list of base stations and a list of cells corresponding to the list of base stations representing a tracking area for the user device based on a signal received from at least one second base station, the signal received from the at least one second base station including an indication of an amount of activity on at least one boundary between the at least one second base station and a plurality of third base stations, and controlling sending, from the first base station to the user device, a signal including at least one of the list of base stations and the list of cells as a tracking area for the user device.