The environmental surveillance using cameras is extremely important for researchers to
monitor animal behaviors and as part of an environmental awareness program for children …

Handover (HO), as a key aspect of mobility management, plays an important role in
improving network quality and mobility performance in mobile networks. Especially, in 5G …

We propose a cell selection scheme based on the moving direction and velocity of a user
that reduces the number of handovers resulting from the 5G multi-layered Radio Access …

Seamless and ubiquitous connections are the ultimate aims of 4G era. But due to high
mobility of users and different service class of applications, the connection failure rate is …

The strongest-cell criterion has been extensively used for handover algorithms during the
last cellular-network generations. When network topologies become multi-layered, it results …

The rollout of 3G networks coincides with the emergence of a variety of wireless access
technologies (IEEE 802.11 x, Bluetooth, etc.) supporting high bitrates in restricted areas and …

The fifth generation (5G) ultra dense network (UDN) is envisioned as a very dense
deployment of low power base stations where heterogeneous radio access technologies are …

This paper proposes a new SDN (Software Defined Network) based handover scheme to
satisfy the delay requirement of less than 1ms, which is the main requirement of 5G network …

One of major objectives of the 4G wireless network architecture is to facilitate seamless
mobility of users between heterogeneous networks while satisfying QoS requirements. The …

A traditional 4G handover algorithm that performs well in a macro-cell-only network could
not be employed in the 5G network with the random distribution of small base stations due to …