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Research of a SDN Traffic Scheduling Technology Based on Ant Colony Algorithm
2016
DEStech Transactions on Engineering and Technology Research
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SDN decouples network control plane and data plane, makes the controller gain the global network topology view using logically centralized control, and appropriate scheduling of the network traffic conducted ...
The results show that the ant colony algorithm reduces a link or node congestion in the network, and improves the network link's utilization rate effectively. ...
The literature [9] indicated that traffic scheduling based on SDN has three main directions, they are the traffic scheduling of data layer, the traffic scheduling of control layer and the traffic scheduling ...
doi:10.12783/dtetr/iect2016/3754
fatcat:hbbo5sfl6fcu5fchkveqkligbq
A Strategy of CDN Traffic Optimization Based on the Technology of SDN
2017
DEStech Transactions on Computer Science and Engineering
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For some content which is dynamic and cannot be cached, the current acceleration approach is to create a GRE tunnel between the CDN nodes, using the static route scheduling dynamic data flow, improve the ...
SDN technology is used to transform the CDN, Make the CDN have an intelligent traffic scheduling environment which can focus on monitoring network and scheduling flow path real-time According to the different ...
Dynamic Content Acceleration Based on The Technology of SDN This paper proposed a dynamic content acceleration strategy based on the technology of SDN. ...
doi:10.12783/dtcse/iceiti2016/6137
fatcat:ulsgwjdki5dvvaeva22rot7tky
An Efficient SDN Load Balancing Scheme Based on Variance Analysis for Massive Mobile Users
2015
Mobile Information Systems
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A SDN controller monitors data traffic of each port by means of variance analysis and provides a probability-based selection algorithm to redirect traffic dynamically with the OpenFlow technology. ...
The method can be used to dynamically manage traffic flows for supporting massive mobile users in SDN networks. ...
At present, the existing traffic scheduling algorithms mainly include Round-Robin scheduling algorithm and Greedy scheduling algorithm. ...
doi:10.1155/2015/241732
fatcat:7ztrpmextrhqxdnhdpetm4ldvq
On the Design of Efficient Hierarchic Architecture for Software Defined Vehicular Networks
2021
Sensors
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In this paper, QoS is achieved by a priority-based scheduling algorithm in which we prioritize traffic flow messages in the safety queue and non-safety queue. ...
For the simulation of our proposed scheduling algorithm, we use a well-known cloud computing framework CloudSim toolkit. ...
In [14] , Smita et al. proposed a scheduling algorithm for VANETs based on a prioritybased RSA algorithm (p-RSA) using a dynamic cloud. ...
doi:10.3390/s21041400
pmid:33671281
fatcat:yjzcdgc525hfhovrgpslwv5n6a
A Path-Server Traffic Scheduling Algorithm for Wireless Network Load based on SDN
2020
North atlantic university union: International Journal of Circuits, Systems and Signal Processing
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Based on the current traffic control algorithm, especially the shortcomings of traffic scheduling optimization, Path-Server Traffic Scheduling (PSTS) algorithm is proposed in this paper to solve problems ...
At present, the research on flow scheduling optimization around SDN has become the focus of international attention. ...
Based on the current traffic control algorithm, especially the shortcomings of traffic scheduling optimization, Path-Server Traffic Scheduling (PSTS) algorithm is proposed in this paper to solve above ...
doi:10.46300/9106.2020.14.111
fatcat:3rezjus2wzhthkzhy5gpnfckwm
A Survey on Traffic Prediction and Classification in SDN
[chapter]
2020
Advances in Parallel Computing
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This intelligence facilitates traffic prediction and classification that can assist activities like traffic analysis, dynamic updating of flow rules, intelligence routing, flow scheduling and security. ...
In this paper, we discussed the existing traffic prediction and traffic classification methods in the SDN. ...
Now a days, most of the traffic predictions are based on the machine learning algorithms. ...
doi:10.3233/apc200168
fatcat:lfnbeuqlujfylpxxjput6bxxm4
Load balancing strategies in software defined networks
2018
International Journal of Engineering & Technology
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In this paper, the Round Robin algorithm is compared with the Dynamic load balancing algorithm using the OpenFlow protocol in SDN under varying load conditions of TCP and UDP traffic. ...
Software Defined Networking (SDN) is emerging as a new networking technology which decouples the control plane from the data plane in the network devices. ...
This paper analyzes the round-robin scheduling algorithm and dynamic load balancing algorithm. ...
doi:10.14419/ijet.v7i3.14017
fatcat:o65pmeps2nbpvmprkqpwqy7ana
Lightpath Scheduling and Routing for Traffic Adaptation in WDM Networks
2010
Journal of Optical Communications and Networking
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We study the benefits and trade-offs of using scheduled lightpaths for traffic adaptation. ...
a decreasing tolerance level. ...
In [1, 35, 36] , based on real-time traffic measurement, the online virtual topology is reconfigured to adapt to traffic fluctuations, where lightpaths are dynamically added or deleted. ...
doi:10.1364/jocn.2.000803
fatcat:k4ywng67qzdi5ggxzffw6vvr2m
PDMR: priority-based dynamic multi-path routing algorithm for a software defined network
2019
IET Communications
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To address these challenges, a novel priority-based dynamic multi-path routing algorithm (PDMR) over Software Defined Network (SDN) is proposed in this paper. ...
The ever changing traffic and Quality-of-Service (QoS) requirements of different traffic classes in multimedia applications impose tremendous challenges to the routing algorithm design. ...
To the best of our knowledge, this is the first proposal that we propose a novel routing protocol based on SDN named prioritybased dynamic multi-path routing (PDMR) algorithm considering queues mechanism ...
doi:10.1049/iet-com.2018.5212
fatcat:idzrkghlfna4jda5uxfiigmd7i
Dynamic Traffic Scheduling and Congestion Control across Data Centers Based on SDN
2018
Future Internet
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The dynamic traffic scheduling can take full advantage of the network resources better. ...
We proposed a new solution based on SDN for traffic engineering in data center networks by developing two modules on top of an open source SDN controller called Floodlight. ...
wrote the paper; J.C. designed the research plan, conceived the algorithm model, and polished the paper. ...
doi:10.3390/fi10070064
fatcat:lasay2wp3rbk5m6u6shpyrz3ky
Traffic Scheduling Strategy of Power Communication Network Based on SDN
2020
Computer Engineering and Applications Journal
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A two-level scheduling algorithm based on software defined network (SDN) is proposed in this paper. ...
Firstly, the priority-based scheduling method is used to meet the latency-sensitive of power service. ...
CONCLUSION This paper proposes a traffic scheduling algorithm based on SDN centralized control architecture, which can support end-to-end QoS. ...
doi:10.18495/comengapp.v9i1.324
fatcat:kwqthytkuvdkvnrryfk3vthvfu
SDN-based transparent flow scheduling for heterogeneous wireless LANs
2017
2017 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)
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In this paper we present a real-life SDN-based implementation of our previously proposed algorithm that addresses this problem. ...
Nevertheless, devices generally opt to statically connect using a single technology, based on predefined priorities. ...
ACKNOWLEDGMENT This work was partly funded by the SHIFT-TV project, cofunded by imec, a research institute founded by the Flemish Government. ...
doi:10.23919/inm.2017.7987404
dblp:conf/im/SchepperBZSHLF17
fatcat:nbk3td3pdzaqdp5boa5uvxgfoe
Resource Management in SDN-Based Cloud and SDN-Based Fog Computing: Taxonomy Study
2021
Symmetry
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This study focused on research that were conducted in SDN-based clouds and SDN-based fogs. ...
Software-defined networks (SDN) is an evolution in networking field where the data plane is separated from the control plane and all the controlling and management tasks are deployed in a centralized controller ...
In addition to MAPLEx, Maple is developed for SDN environments to be MAPLE-Scheduler [10] , which is a built-in flow scheduling unit in SDN controller in order to maintain QoS constraints when it is triggered ...
doi:10.3390/sym13050734
fatcat:hub3xuk5yjep5eayylr5k6zuve
SDN NETWORK LOAD BALANCING USING ENVIRONMENTAL CONGENITAL ACO METHODOLOGY
2021
International Journal of Biology Pharmacy and Allied Sciences
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That is important to achieve and traffic balance strategy outperforms the other sustain traffic balance between multiple data ML-based task scheduling techniques. ...
SDN-based data traffic balance increases access permissions by effectively spreading the load over various routes. ...
doi:10.31032/ijbpas/2021/10.11.1079
fatcat:ewc35fvyjvcm3bjabopxghes2e
Dynamic Routings in Satellite Networks: An Overview
2022
Sensors
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Afterward, dynamic routing problems in satellite networks are analyzed in detail based on the time-varying network topology. ...
topology, and frequent inter-satellite connection switching problems bring great challenges to the routing designs of satellite networks, making the study of the routing methods in satellite networks a ...
forecasting method An improved Markov-model-based E2E traf- Adopted the idea of gradual convergence A traffic scheduling algorithm based on multi- SDN and RL are utilized, utilized neural network mod- ...
doi:10.3390/s22124552
pmid:35746331
pmcid:PMC9231381
fatcat:lmac3ns7dnfgbj3232nlyxik7u
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