With years of tremendous traffic and energy consumption growth, green radio has been
valued not only for theoretical research interests but also for the operational expenditure …

Low latency applications, such as multimedia communications, autonomous vehicles, and
Tactile Internet are the emerging applications for next-generation wireless networks, such as …

To accommodate diverse Quality-of-Service (QoS) requirements in 5th generation cellular
networks, base stations need real-time optimization of radio resources in time-varying …

In mobile edge computing, popular mobile applications, such as augmented reality, usually
offload their tasks to resource-rich edge servers. The user experience can be considerably …

Cognitive radio enabled small cell network is an emerging technology to address the
exponential increase of mobile traffic demand in next generation mobile communications …

Spectral efficiency (SE) and energy efficiency (EE) are the main metrics for designing
wireless networks. Rather than focusing on either SE or EE separately, recent works have …

In next-generation wireless networks, energy efficiency optimization needs to take individual
link fairness into account. In this paper, we investigate a max-min energy efficiency-optimal …

The advent of simultaneous wireless information and power transfer (SWIPT) offers a
promising approach to providing cost-effective and perpetual power supplies for energy …

This paper investigates the network slicing in the virtualized wireless network. We consider a
downlink orthogonal frequency division multiple access system in which physical resources …

Fifth-Generation (5G) networks have adopted a multi-tier structural model which includes
femtocells, picocells, and macrocells to ensure the user quality-of-service (QoS). To meet …