On the energy efficiency-spectral efficiency trade-off in the uplink of CoMP system
In this paper, we derive a generic closed-form approximation (CFA) of the energy efficiency-
spectral efficiency (EE-SE) trade-off for the uplink of coordinated multi-point (CoMP) system …
spectral efficiency (EE-SE) trade-off for the uplink of coordinated multi-point (CoMP) system …
Green networking in cellular hetnets: A unified radio resource management framework with base station on/off switching
In this paper, the problem of energy efficiency in cellular heterogeneous networks (HetNets)
is investigated using radio resource and power management combined with the base station …
is investigated using radio resource and power management combined with the base station …
[HTML][HTML] Optimal solar power system for remote telecommunication base stations: A case study based on the characteristics of South Korea's solar radiation exposure
MH Alsharif, J Kim - Sustainability, 2016 - mdpi.com
This paper aims to address both the sustainability and environmental issues for cellular
base stations in off-grid sites. For cellular network operators, decreasing the operational …
base stations in off-grid sites. For cellular network operators, decreasing the operational …
Energy-age tradeoff in status update communication systems with retransmission
Age-of-information is a novel performance metric in communication systems to indicate the
freshness of the latest received data, which has wide applications in monitoring and control …
freshness of the latest received data, which has wide applications in monitoring and control …
Energy efficiency analysis of intelligent reflecting surface system with hardware impairments
Intelligent reflecting surface (IRS) technology has emerged as a promising way to improve
the energy efficiency of wireless communication systems with less complexity and hardware …
the energy efficiency of wireless communication systems with less complexity and hardware …
A GaN MMIC modified Doherty PA with large bandwidth and reconfigurable efficiency
D Gustafsson, JC Cahuana… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
In this paper, we further develop the concept of a wideband Doherty power-amplifier
topology with reconfigurable efficiency. This is done by presenting new theory that-in …
topology with reconfigurable efficiency. This is done by presenting new theory that-in …
Energy-efficient 5G cloud RAN with virtual BBU server consolidation and base station sleeping
Heterogeneous network (HetNet) deployment where macro cells are overlaid by small cells
is considered a de-facto solution for meeting the ever increasing mobile traffic demand in …
is considered a de-facto solution for meeting the ever increasing mobile traffic demand in …
Neural networks for cellular base station switching
The adoption of base station sleep modes is considered one of the most effective
approaches for the reduction of the energy consumption of radio access networks. Sleep …
approaches for the reduction of the energy consumption of radio access networks. Sleep …
[HTML][HTML] Hybrid off-grid SPV/WTG power system for remote cellular base stations towards green and sustainable cellular networks in South Korea
MH Alsharif, J Kim - Energies, 2016 - mdpi.com
This paper aims to address the sustainability of power resources and environmental
conditions for telecommunication base stations (BSs) at off-grid sites. Accordingly, this study …
conditions for telecommunication base stations (BSs) at off-grid sites. Accordingly, this study …
Resource allocation optimization in multi-user multi-cell massive MIMO networks considering pilot contamination
In this paper, we study the joint pilot assignment and resource allocation for system energy
efficiency (SEE) maximization in the multi-user and multi-cell massive multi-input multi …
efficiency (SEE) maximization in the multi-user and multi-cell massive multi-input multi …