In this paper, we propose an efficient bandwidth allocation strategy for multiclass services in
hierarchical cellular networks that consist of an operation controller, several small-cell base …

In this paper, we propose an efficient bandwidth allocation scheme in heterogeneous
wireless networks with a single macro-cell base station (MBS) and several small-cell base …

In recent years, there has been a growing interest in equipping base-stations with
renewable resources and batteries, with an aim to reduce the energy-related operational …

Cellular network can use renewable energy through energy harvesting technology in green
communication. In this paper, power allocation for heterogeneous cellular networks …

Energy harvesting is an increasingly attractive source of power for cellular networks, and
can be a promising solution for green networks. In this paper, we consider a cellular network …

In this paper, heterogeneous cellular networks (HCNs) with base stations (BSs) powered
from both renewable energy sources and the grid power are considered. Based on a techno …

This paper investigates the problem of energy efficiency maximization (EEM) for the small
cells that coexist with a macro cell in an underlay heterogeneous cellular network, where a …

Energy harvesting is a promising technique to reduce conventional grid energy
consumption, which caters for 5G visions on the green evolution of current cellular networks …

The problem of energy cooperation in cellular networks with energy-harvesting (EH) base
stations is studied in this paper. Specially, the base stations (BSs) are powered by individual …

Energy efficiency in communication networks has received increasing attention in both
industry and academia. In this paper, we investigate the energy saving issue in a …