The current mobile communications could not satisfy the explosive data requirement of
users. This paper reviews the frontier technology of software definition networks (SDN) of 5G …

Spectrum efficiency has long been at the center of mobile communication research,
development, and operation. Today it is even more so with the explosive popularity of the …

We address the fundamental tradeoffs among latency, reliability and throughput in a cellular
network. The most important elements influencing the KPIs in a 4G network are identified …

Resource allocation and link adaptation in Long-Term Evolution (LTE) and LTE Advanced
are discussed with focus on the location and formatting of the pertinent reference and control …

In this paper, we first introduce a new network paradigm, called cybertwin based network
architecture for 6G, which consists a cloud-centric network architecture and a radio access …

The promise of ubiquitous and super-fast connectivity for the upcoming years will be in large
part fulfilled by the addition of base stations and spectral aggregation. The resulting very …

Abstract The future wireless Fifth Generation (5G) communication network required a higher
bandwidth in order to achieve greater data rate. It will be largely characterized by small cell …

Mobile networking to achieve the ultra-low latency goal of 1 msec enables massive
operation of autonomous vehicles and other intelligent mobile machines, and emerges as …

The notions of softwarization and virtualization of the radio access network (RAN) of next-
generation (5G) wireless systems are ushering in a vision where applications and services …

To guarantee the ubiquitous and fully autonomous Internet connections in our daily life, the
new technical challenges of mobile communications lie on the efficient utilization of resource …