A survey on energy-aware design and operation of core networks
A detailed survey of approaches reducing energy consumption of core networks is
presented in this paper. We consider a multilayer architecture, in which the optical layer can …
presented in this paper. We consider a multilayer architecture, in which the optical layer can …
Bringing 5G into rural and low-income areas: Is it feasible?
Nowadays, at least two billion people are experiencing a complete lack of wireless cellular
network coverage. These users live in rural areas and low-income regions, where network …
network coverage. These users live in rural areas and low-income regions, where network …
Knowledge management metrics via a balanced scorecard methodology
AM Fairchild - Proceedings of the 35th annual Hawaii …, 2002 - ieeexplore.ieee.org
IT professionals are finding that more of their IT investments are being measured against a
knowledge management (KM) metric. Those who want to deploy foundation technologies …
knowledge management (KM) metric. Those who want to deploy foundation technologies …
Increasing energy efficiency of massive-MIMO network via base stations switching using reinforcement learning and radio environment maps
Energy Efficiency (EE) is of high importance while considering Massive Multiple-Input
Multiple-Output (M-MIMO) networks where base stations (BSs) are equipped with an …
Multiple-Output (M-MIMO) networks where base stations (BSs) are equipped with an …
Reinforcement learning for energy-efficient 5G massive MIMO: Intelligent antenna switching
M Hoffmann, P Kryszkiewicz - IEEE Access, 2021 - ieeexplore.ieee.org
To provide users with high throughputs, the fifth generation (5G) and beyond networks are
expected to utilize the Massive Multiple-Input Multiple-Output technology (MMIMO), ie, large …
expected to utilize the Massive Multiple-Input Multiple-Output technology (MMIMO), ie, large …
Provisioning short-term traffic fluctuations in elastic optical networks
Transient traffic spikes are becoming a crucial challenge for network operators from both
user-experience and network-maintenance perspectives. Different from long-term traffic …
user-experience and network-maintenance perspectives. Different from long-term traffic …
An approach to balance maintenance costs and electricity consumption in cloud data centers
L Chiaraviglio, F D'Andreagiovanni… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
We target the problem of managing the power states of the servers in a Cloud Data Center
(CDC) to jointly minimize the electricity consumption and the maintenance costs derived …
(CDC) to jointly minimize the electricity consumption and the maintenance costs derived …
A Joint Power Efficient Server and Network Consolidation approach for virtualized data centers
A Marotta, S Avallone, A Kassler - Computer Networks, 2018 - Elsevier
Cloud computing and virtualization are enabling technologies for designing energy-aware
resource management mechanisms in virtualized data centers. Indeed, one of the main …
resource management mechanisms in virtualized data centers. Indeed, one of the main …
Formal methods for energy-efficient EPONs
S Petridou, S Basagiannis… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Energy-efficient passive optical networks (PONs) have gained significant interest since they
are estimated to be the largest energy consumers among the wired access networks for the …
are estimated to be the largest energy consumers among the wired access networks for the …
Minimizing electricity bills for geographically distributed data centers with renewable and cooling aware load balancing
Large Internet service providers usually operate multiple geographically distributed data
centers to guarantee the quality of service for their worldwide users. The enormous power …
centers to guarantee the quality of service for their worldwide users. The enormous power …