On the basis of the pre-authenticated and received signal levels, the MS decides to handover to the T-FAP (step 6).
To compensate for the actions taken by ICIC and CCO, the MLB may decide to modify some handover parameters, which then have impact on the handover and MRO performances, etc.
The source eNodeB i decides whether to handover or not according to the measurement information reported by the moving train and the RRM information of the target eNodeB j, without interrupting the data transmission in user plane.
As the train moves into the overlapping area from cell i, eNodeB i decides whether to handover or not according to the reported received signal strength indication (RSSI), reference signal received power (RSRP) or reference signal received quality (RSRQ) measurement information by the train and the radio resource management (RRM) information, as shown in Figure 1a.
As a reaction to such issues, the eNB may adapt the handover configuration parameters, which were initially provided by the network operator, in a neighbour cell-specific way, i.e. it may decide to apply different thresholds or offsets for handover measurements and decisions depending on the potential target cell of the handover.
Depending on the access network wireless BDP size variation after handover, firstly, TCP Snoop may decide to send several triple ACKs to TCP sender.
Besides deciding when to handover to which AP, optimizing the actual handover procedure has been the focus of several works and technical standards.
Firstly, based on measurement reports and knowledge of the RAN Radio Access Networkk) topology, the source RRC Radio Resource Controll) decides to initiate an inter-RAT handover and sends Link_Going_Down (LGD) trigger to IW sublayer.
Determined not to slow down the handover, the Government decided to reduce the period in which MPs could object.
