Mobility management is one of the most essential functionalities in mobile networks,
providing seamless services for users. Mobility performance has been one of the main …

Ultra-dense heterogeneous networks (HetNets) are deployment scenarios in the advent of
fifth generation (5G) and beyond network generations. A massive number of small base …

As new services and applications for next-generation mobile communication emerge, users
of mobile communication systems require a higher data rate than the existing system. In …

The emergence of wireless networks will empower the smart factory to achieve the next level
of efficiency, connectivity, and flexibility while contributing to the development of a …

The 5th Generation (5G) New Radio (NR) and beyond technologies will support enhanced
mobile broadband, very low latency communications, and huge numbers of mobile devices …

Densification and multi-band operation means inter-frequency handovers can become a
bottleneck for mobile user experience in emerging cellular networks. The challenge is …

Ultra-dense heterogeneous networks (HetNets) are deployment scenarios in the advent of
fifth generation (5G) and beyond network generations. A massive number of small base …

In 5G and beyond cellular networks, the typical cell size has been reducing to provide higher
data rates and meet the low latency requirements. Such ultra-dense deployments of base …

Mobile connections and applications are growing unprecedentedly with the advent and
increasing popularity of wireless services worldwide, which greatly increases the demands …

Ultra-dense networks represent the trend for future wireless 5G networks, which can provide
high transmission rates in dense urban environments. However, a massive number of small …