Apparatus and method for taking measurements in universal mobile telecommunications system user equipment
View Patent ↗A method and apparatus for taking measurements in a mobile telecommunications system are disclosed, the system comprising a network of a plurality of cells and at least one user equipment device. The method comprises, at the user equipment device, receiving a measurement control set-up command and, in response the user equipment device, setting up the measurements. Then it monitors for a change in state of the UE and, in response to a change in state, issuing a measurement control pause command and, in response, the user equipment device stopping taking measurements, and maintains the measurement settings initialised previously. The device then monitors for a change in state of the UE and, in response to a change in state, issuing a measurement control resume command and, in response, the user equipment device resumes taking measurements with the maintained measurement settings.
1. A method for taking measurements in a mobile telecommunications system, the system comprising a network of a plurality of cells and at least one user equipment (UE) device, the method comprising, at the UE device:
receiving a measurement control set-up command at a Radio Resource Control (RRC) layer;
in response setting up the measurements;
monitoring for a change in state of the UE and, in response to a change in state, the RRC layer issuing a measurement control pause command to layer 1 ;
on receipt of the measurement control pause command by layer 1 , layer 1 stopping taking measurements and maintaining the measurement settings initialized previously;
monitoring for a change in state of the UE and, in response to a change in state, the RRC layer issuing a measurement control resume command to layer 1 ; and
on receipt of the measurement control resume command by layer 1 , layer 1 resuming taking measurements with the maintained measurement settings.
2. Apparatus for taking measurements in a mobile telecommunications system, the system comprising a network of a plurality of cells and at least one UE device, the apparatus being arranged to carry out the following steps:
receiving a measurement control set-up command at a Radio Resource Control (RRC) layer;
in response setting up the measurements;
monitoring for a change in state of the UE and, in response to a change in state, the RRC layer issuing a measurement control pause command to layer 1 ;
on receipt of the measurement control pause command by layer 1 , layer 1 stopping taking measurements and maintaining the measurement settings initialized previously;
monitoring for a change in state of the UE and, in response to a change in state, the RRC layer issuing a measurement control resume command to layer 1 ; and
on receipt of the measurement control resume command by layer 1 , layer 1 resuming taking measurements with the maintained measurement settings.
3. A user device comprising apparatus according to claim 2 .