With the rapid growth of data traffic and mobile devices, it is imperative to provide reliable
and stable services during mobility. Heterogeneous Networks (HetNets) and dense …

Ultra-dense network deployment has been proposed as a key technique for achieving
capacity goals in the fifth-generation (5G) mobile communication system. However, the …

在异构无线网络中, 针对综合考虑网络端和用户端参数的垂直切换算法, 参数权重难以确定,
同时基于模糊逻辑的垂直切换算法存在复杂度高的问题, 该文提出一种基于模糊逻辑的分级垂直 …

When surrounded by the heterogeneous networks environment, mobile terminals are often
expected to select an optimal network quickly from the detected alternatives to ensure the …

Optimization of the LTE network is crucial to obtain the best performance. The handover
margin (HOM) and time to trigger (TTT) should be chosen so that the system will have …

As urbanization accelerates, traffic congestion in cities has become a problem. Therefore,
accurately identifying urban residents' travel patterns is crucial for urban traffic planning and …

Heterogeneous networks enable mobile users to stay connected anytime and from
anywhere, providing a platform for multiple radio technologies to cooperate in order to …

A cognitive radio network (CRN) is an intelligent network that can detect unoccupied
spectrum space without interfering with the primary user (PU). Spectrum scarcity arises due …

Small cells are deployed in the long-term evolution—advanced (LTE-A) data standard to
satisfy rapidly increasing data rates at hotspots and enhance coverage in buildings. Small …

The dense deployment of heterogeneous networks (HetNets) has shown to be a promising
direction to cope with the capacity demands in the future 5G wireless networks. The large …