In the era of information, the green services of content-centric IoT are expected to offer users
the better satisfaction of Quality of Experience (QoE) than that in a conventional IoT …

The rapid growth of Internet of Things (IoT) dramatically increases power consumption of
wireless devices. Simultaneous wireless information and power transfer (SWIPT) is a …

This paper investigates joint user association (UA) and user scheduling (US) for load
balancing over the downlink of a wireless heterogeneous network by formulating a network …

This paper aims at investigating the problem of energy efficiency (EE) maximization for
uplink multi-cell networks via a joint design of sub-channel assignment, power control, and …

With the fast evolution of the wireless communications, the energy consumption of mobile
network and the data flow in the network are increasing. Thus, it is very important to increase …

In recent years, demands for rich multimedia services over mobile networks have been
soaring at a tremendous pace. Traditional dedicated networking equipment may not be able …

The emerging software defined networking enables the separation of control plane and data
plane and saves the resource consumption of the network. Breakthrough in this area has …

The rapid growth of energy consumption due to the strong demands of wireless multimedia
services, has become a major concern from the environmental perspective. In this paper, we …

In this paper, we study energy-efficient resource allocation in distributed antenna system
with wireless power transfer, where time-division multiple access is adopted for downlink …

This paper evaluates the energy efficiency of uplink transmission in heterogeneous cellular
networks (HetNets), where fractional power control (FPC) is applied at user equipments …