… Handovers (HOs) have been envisioned to be more challenging in 5G networks due to the
inclusion of millimetre wave (mm-wave) frequencies, resulting in more intense base station (…

… It is then natural to ask how to make energy-efficient cell coverage in such a ultra-dense
cellular network (UDN), by adjusting a handover (HO) rule and power control policy. In addition, …

… The frequent handover problem and playing ping-… ) ultra-dense networking cannot be
effectively resolved by the conventional handover decision methods, which rely on the handover …

… We solve the established handover decision problem using the predicted user movement …
Then we formalize the optimal handover decision problem based on MDP which is composed …

… with the cellular network has led to a huge demand for network coverage … ultra-dense
deployment of SCs is foreseen as one of the key technologies of the fifth generation (5G) networks. …

… In section 5, we discussed how we modeled handover oscillation in ultra-dense HetNets.
Simulation scenarios and results are presented in section 6. Finally, we conclude with the …

… of unnecessary handovers (UHOs) in UDNs. Sojourn time is an important criterion for network
… shows a reduction of UHOs and PP handovers while maintaining a lower handover failure. …

… A macrocell is one of the fundamental components of the 5G ultra-dense network and the
radius of its coverage area is in the range of 1–30 km. Inside a macrocell network there are …

… subband handoff rate in a dynamic ultra-dense heterogeneous network is presented. The
scheme first defines a new interference estimation method that constructs network interference …

… schemes are network-centric and they consider more about network performance relatively.
… on virtual cell in ultra-dense networks is studied in [13]. A handover scheme using Virtual …