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Dynamic load balancing in 5G HetNets for optimal performance-energy tradeoff

Misikir Eyob Gebrehiwot, Pasi Lassila, Samuli Aalto
2018 2018 IFIP Networking Conference (IFIP Networking) and Workshops  
We consider optimal energy-aware load balancing of elastic downlink data traffic inside a macrocell with multiple small cells within its coverage area.  ...  We apply the theory of MDPs to develop a near-optimal statedependent policy, both for a weighted sum of the performance and energy as well as for the constrained formulation, where energy is minimized  ...  The optimal load balancing problem is defined in Section III, where also our main analytical contributions are derived. Section IV considers the load bal-ancing problem as a constrained MDP.  ... 
doi:10.23919/ifipnetworking.2018.8697028 dblp:conf/networking/GebrehiwotLA18 fatcat:ypz2bftmxfaldex7746uv3fdrm

Adaptive power allocation and call admission control in multiservice WiMAX access networks [Radio Resource Management and Protocol Engineering for IEEE 802.16]

Bo Rong, Yi Qian, Hsiao-hwa Chen
2007 IEEE wireless communications  
For example, we have developed fairness-constrained optimal revenue criteria for APA optimization, and utility-constrained optimal revenue policy for CAC optimization.  ...  optimal revenue policy for downlink CAC optimization.  ... 
doi:10.1109/mwc.2007.314546 fatcat:vaxhmvzvs5h7fpu6dkfgs6y5jq

Optimizing Data Locality for Fork/Join Programs Using Constrained Work Stealing

Jonathan Lifflander, Sriram Krishnamoorthy, Laxmikant V. Kale
2014 SC14: International Conference for High Performance Computing, Networking, Storage and Analysis  
sufficient concurrency for locality-optimized load balance.  ...  These are combined to construct work-stealing schedules that maximize data locality across computation phases while ensuring load balance within each phase.  ...  [15] studied help-first scheduling policies to improve the load balance achieved in practice.  ... 
doi:10.1109/sc.2014.75 dblp:conf/sc/LifflanderKK14 fatcat:gf2smbhk3rginiglhkevogmu7q

A Location Selection Policy of Live Virtual Machine Migration for Power Saving and Load Balancing

Jia Zhao, Yan Ding, Gaochao Xu, Liang Hu, Yushuang Dong, Xiaodong Fu
2013 The Scientific World Journal  
for power saving and load balancing.  ...  Since live virtual machine (VM) migration technology is widely used and studied in cloud computing, we have focused on location selection (migration policy) of live VM migration for power saving and load  ...  Acknowledgments The authors would like to thank the editors and anonymous reviewers for their valuable comments. 16 The Scientific World Journal  ... 
doi:10.1155/2013/492615 pmid:24348165 pmcid:PMC3855961 fatcat:zjbsoq5n3beppa55w5bhpsvkfi

Electro-thermal Control of Modular Battery using Model Predictive Control with Control Projections

Faisal Altai, Bo Egardt, Lars Johannesson
2015 IFAC-PapersOnLine  
The proposed algorithm is based on orthogonal decomposition of controller into two components, one for voltage control and the other for balancing control.  ...  This paper proposes a novel model predictive control algorithm to achieve voltage regulation and simultaneous thermal and SOC balancing of a modular battery using limited future load information.  ...  Thus, thermal and SOC balancer is very critical for optimal performance of automotive batteries.  ... 
doi:10.1016/j.ifacol.2015.10.053 fatcat:l6l6oczfrbhubgb6robsvidlqu

Constraint-based routing in the internet: Basic principles and recent research

Ossama Younis, Sonia Fahmy
2003 IEEE Communications Surveys and Tutorials  
The routes, in addition to satisfying constraints, are selected to reduce costs, balance network load, or increase security.  ...  Novel routing paradigms based on policies, quality of service (QoS) requirements, and packet content have been proposed for the Internet over the last decade.  ...  Daigle, and the anonymous reviewers for their valuable comments that helped improve the article. This work has been sponsored in part by the Schlumberger Foundation technical merit award.  ... 
doi:10.1109/comst.2003.5342226 fatcat:qdyzauhwwzbipkehfwzjxptkgi

Toward coordinated robust allocation of reserve policies for a cell-based power system

Junjie Hu, Kai Heussen, Bert Claessens, Lei Sun, Reinhilde D'Hulst
2016 2016 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)  
The LDR-policies are centrally computed using a robust optimization approach which takes into account both the covariances of historic imbalance signals and the operational flexibility of ancillary service  ...  This study applies linear decision rules-based (LDR) control policies, which effectively adapt the present participation factor in dependence of the imbalance signal of previous time steps.  ...  Junjie Hu also thanks Chris Caerts (VITO) and Mattia Marinelli (DTU) for the support on his research exchange at VITO.  ... 
doi:10.1109/isgteurope.2016.7856307 dblp:conf/isgteurope/HuHCSD16 fatcat:4qll5i2ywjc73hjf7jpxlv6cza

A Bee Colony based Multi-Objective Load Balancing Technique for Cloud Computing Environment

Ashish Soni, Gagan Vishwakarma, Yogendra Kumar Jain
2015 International Journal of Computer Applications  
This paper addresses this streamlining issue in a cloud system with different client's priority groups and resource requirements and proposes a bee colony based Multi-Objective load balancing technique  ...  Since the cloud needed to be handle multiple clients workload at same time and each client may have different resource requirements hence choosing proper resources for given workload in such a system,  ...  Ant colony based optimization approach for load balancing in cloud is discusses in [6] . In this they calculate optimal solution for achieve load balancing using Ant colony optimization.  ... 
doi:10.5120/19967-1825 fatcat:xd2vps754fgojmcgfd7lxqtvdq

Development of an Intelligent Energy Management System with Economic Dispatch of a Standalone Microgrid

Marouane Lagouir, Abdelmajid Badri, Yassine Sayouti
2019 Journal of Electrical Systems  
This paper presents a new control approach for optimal energy management and economic dispatch of a standalone microgrid.  ...  Therefore, an energy management system is an essential factor for optimal energy scheduling of these distributed energy resources.  ...  policy Optimal cost of using the CESs for each time interval under scheduling policy Total system power balance under scheduling policy Optimal power RESs delivery in islanded mode under scheduling policy  ... 
doaj:8fbd7416cdaf48c2a928a03ca567fd14 fatcat:iyplmj2cvner7dcbfrq6apo5wi

Current trends in cloud computing

Siraj Munir, Computer Science Department, Muhammad Ali Jinnah University
2020 Indian Journal of Science and Technology  
Our initial findings lead our reviews to five major areas of Cloud Computing including Load balancing, resource scheduling, resource allocation, resource sharing, and job scheduling.  ...  Moreover, an open source robust framework for research community is needed covering all the aspects shown above for running experiments.  ...  effective replication policy for HDFS so that cloud can balance computational load effectively.  ... 
doi:10.17485/ijst/v13i24.358 fatcat:mzlwkmkjw5c3lahyvvvdiaqy6i

The Price of Uncertainty: Chance-constrained OPF vs. In-hindsight OPF [article]

Tillmann Mühlpfordt and Veit Hagenmeyer and Timm Faulwasser
2018 arXiv   pre-print
Chance-constrained optimal power flow (ccOPF) is one possibility to explicitly consider volatility via probabilistic uncertainties resulting in mean-optimal feedback policies.  ...  These policies are computed before knowledge of the realization of the uncertainty is available.  ...  The control policies are generic but not arbitrary because the power balance has to hold. For the DC setting (piece-wise) affine control policies can be optimal [5, 21] .  ... 
arXiv:1803.08711v2 fatcat:nuvipnujpffvxowl35btvd4bpy

A Pareto based approach with elitist learning strategy for MPLS/GMPS networks

Mohsin Masood, Mohamed Mostafa Fouad, Ivan Glesk
2017 2017 9th Computer Science and Electronic Engineering (CEEC)  
We considered two objective functions such as routing and load balancing costs functions.  ...  In the paper, we introduce a heuristics algorithm for solving multi-objective multiple constrained optimization (MCOP) in MPLS/ GMPLS networks.  ...  Evaluate the load balancing costs function (funxil), for init1. 12.  ... 
doi:10.1109/ceec.2017.8101602 dblp:conf/ceec/MasoodFG17 fatcat:2u6qicthd5bpjm7n5razgcjhn4

Transmission needs across a fully renewable European power system

Rolando A. Rodríguez, Sarah Becker, Gorm B. Andresen, Dominik Heide, Martin Greiner
2014 Renewable Energy  
For separated countries, balancing is required to cover around 24% of the total annual energy consumption.  ...  The reduction represents the maximum possible benefit of transmission for the countries.  ...  Residual loads and excess powers are normalized by the average load. Bars are not stacked. The optimal mixes a W n from Figure 2 (a) have been used for each country.  ... 
doi:10.1016/j.renene.2013.10.005 fatcat:skywral7l5h5dd5mdrymxtxbxe

Microservices-based IoT Application Placement within Heterogeneous and Resource Constrained Fog Computing Environments

Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya
2019 Proceedings of the 12th IEEE/ACM International Conference on Utility and Cloud Computing - UCC'19  
Moreover, it aims to handle service discovery and load balancing related challenges of the microservices architecture. We implement and evaluate our policy using iFogSim simulated Fog environment.  ...  In this paper, we propose a decentralized microservices-based IoT application placement policy for heterogeneous and resource constrained Fog environments.  ...  ACKNOWLEDGMENTS We thank Redowan Mahmud, Mohammad Goudarzi and anonymous reviewers for their valuable comments and suggestions on improving this paper.  ... 
doi:10.1145/3344341.3368800 dblp:conf/ucc/PallewattaKB19 fatcat:mqr7lkhqyrb6tlq246rztyrprq

Policy-constrained bio-inspired processes for autonomic route management

Sasitharan Balasubramaniam, Dmitri Botvich, Brendan Jennings, Steven Davy, William Donnelly, John Strassner
2009 Computer Networks  
Autonomic networking systems must be designed to achieve an appropriate balance between the operation of decentralized algorithms and processes that seek to maintain optimal or near-optimal behavior in  ...  the deployment of management policies authored by network administrators.  ...  Special thanks also to Julien Mineraud for performing the simulation work.  ... 
doi:10.1016/j.comnet.2008.08.024 fatcat:adpqcnardrdmrltqph2aojpg7a
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