On minimizing energy consumption in FiWi enhanced LTE-A HetNets

H Guo, J Liu, ZM Fadlullah… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
As an integration of optical fiber networks and LTE-A heterogeneous networks (HetNets),
fiber-wireless (FiWi) enhanced LTE-A HetNets will play a key role in supporting large-scale …

Energy consumption minimization for FiWi enhanced LTE-A HetNets with UE connection constraint

J Liu, H Guo, ZM Fadlullah… - IEEE Communications …, 2016 - ieeexplore.ieee.org
The fiber-wireless (FiWi) enhanced LTE-A HetNet, which consists of fiber optic networks as
its backhaul and LTE-A HetNets as its wireless front-end, is regarded as a promising …

A new integrated energy-saving scheme in green Fiber-Wireless (FiWi) access network

YJ Liu, L Guo, LC Zhang, JZ Yang - Science China Information Sciences, 2014 - Springer
Energy savings in Internet have been regarded as a significant technical issue for academic
and industrial community. Particularly, access network accounts for more than 70% of the …

Load adaptive and fault tolerant framework for energy saving in fiber–wireless access networks

A Barradas, N Correia, J Coimbra… - Journal of Optical …, 2013 - opg.optica.org
Energy saving (ES) in telecommunication networks is an important criterion when planning
access networks. In fiber–wireless (FiWi) access networks the ES potential is high, when …

On the tradeoff between energy saving and QoS support for video delivery in EEE-based FiWi networks using real-world traffic traces

X Liu, N Ghazisaidi, L Ivanescu… - Journal of Lightwave …, 2011 - ieeexplore.ieee.org
There is a tradeoff between energy saving and performance in green networks since energy
saving is generally achieved by rerouting packets along a substitute path with more hops to …

QoS-aware energy-efficient association and resource scheduling for HetNets

T Kim, JM Chang - IEEE Transactions on Vehicular Technology, 2017 - ieeexplore.ieee.org
A heterogeneous network (HetNet) can actively utilize the spectrum reuse with low power
consumption, and thus is promising for the next-generation cellular networks. However …

A review of recent energy-efficient mechanisms for fiber-wireless (FiWi) access network

V Mishra, R Upadhyay, UR Bhatt - … Proceedings of ICACIE 2016, Volume 1, 2018 - Springer
Fiber-wireless (FiWi) access network is a category of networks which utilize optical network's
bandwidth and wireless network's flexibility. This last mile technology will serve all needs of …

Energy efficiency in heterogeneous wireless access networks

S Navaratnarajah, A Saeed, M Dianati… - IEEE wireless …, 2013 - ieeexplore.ieee.org
In this article, we bring forward the important aspect of energy savings in wireless access
networks. We specifically focus on the energy saving opportunities in the recently evolving …

Power-saving methods for Internet of Things over converged fiber-wireless access networks

DP Van, BP Rimal, J Chen, P Monti… - IEEE …, 2016 - ieeexplore.ieee.org
The IoT has been emerging as the next big leap in the information and communication
technology sector. Providing a unified communication platform to support billions of smart …

Joint bandwidth and power allocation for energy efficiency optimization over heterogeneous LTE/WiFi multi-homing networks

X Zhang, F Yang - 2017 IEEE Wireless Communications and …, 2017 - ieeexplore.ieee.org
We propose an energy-efficient joint bandwidth and power allocation scheme for
heterogeneous Long Term Evolution (LTE) and WiFi multi-homing networks, where multi …