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Calculation Functions of SDN Controller for Wireless Backhaul Infrastructure

Mariia SKULYSH, Larysa GLOBA
2017 Acta Electrotechnica et Informatica  
In this paper, we systematize mathematical methods for SDN-controller optimization. The paper contains all main computational methods ensuring the smooth operation of network applying SDN technology.  ...  The most promising approach for capacity enhancement is optimal reuse of network resources by deploying a large number of small cells.  ...  [11] b) Clustering method of network optimization Clustering means the grouping of similar data together. Clustering algorithm based on metrics selected by current user.  ... 
doi:10.15546/aeei-2017-0029 fatcat:wla5vkrhn5cy3krth7eu3j6wem

Cloud-based Wireless Network: Virtualized, Reconfigurable, Smart Wireless Network to Enable 5G Technologies

Min Chen, Yin Zhang, Long Hu, Tarik Taleb, Zhengguo Sheng
2015 Journal on spesial topics in mobile networks and applications  
In this paper, we propose a cloud-based wireless network architecture with four components, i.e., mobile cloud, cloud-based radio access network (Cloud RAN), reconfigurable network and big data centre,  ...  In recent years, information communication and computation technologies are deeply converging, and various wireless access technologies have been successful in deployment.  ...  Section 5 describes a reconfigurable network architecture based on network function virtualization and software defined networking.  ... 
doi:10.1007/s11036-015-0590-7 fatcat:pfzmhb6nmnbctghyqfuze6cirm

Guest Editorial Software Defined Internet of Vehicles

Zhihan Lv, Jaime Lloret, Houbing Song
2021 IEEE transactions on intelligent transportation systems (Print)  
on intra-vehicle network, inter-vehicle network and vehicle mobile Internet, in accordance with the agreed communication protocols and data interaction standards.  ...  Internet of Vehicles (IoV) is a large-scale system network for wireless communication and information exchange between vehicles and people, vehicles and roads, vehicles and the Internet, which is based  ...  wireless communication networks based on software defined networking (SDN) to find a better tradeoff between the energy consumption and the delay.  ... 
doi:10.1109/tits.2021.3080875 fatcat:tvd6ubmtmfe73mta3iorxzncju

SD-VEC: Software-Defined Vehicular Edge Computing with Ultra-Low Latency [article]

Shih-Chun Lin, Kwang-Cheng Chen, Ali Karimoddini
2021 arXiv   pre-print
Such edge networks consist of open-loop grant-free communications and computing-based control frameworks, which enable dynamic eco-routing with ultra-low latency and mobile data-driven orchestration.  ...  This article aims at introducing novel wireless distributed architectures that embed the edge computing capability inside software-defined vehicular networking infrastructure.  ...  Chen appreciates Cyber Florida to support part of this research.  ... 
arXiv:2103.14225v1 fatcat:i4hla5tscfao7fi5xmzsriei4a

A Software-Defined Clustering Mechanism for Underwater Acoustic Sensor Networks

Jianping Wang, Guohong Gao, Peixin Qu, Wei Chen, Shujing Zhang, Xiangang Zuo, Zhou Yu
2019 IEEE Access  
This paper presents a clustering mechanism based on SDN. Firstly, we introduce the architecture of software-defined UASN named SD-UASN.  ...  Secondly, we investigate hardware models of the underwater node and the surface controller. Thirdly, we define the communication procedure of SD-UASN, and implement the clustering mechanism.  ...  We expect to provide important support for designing software-defined clustering mechanism based on this work. III. MODEL OF SOFTWARE-DEFINED UASNS A.  ... 
doi:10.1109/access.2019.2937832 fatcat:riivwe6sxzhldap3mbf5iimdvq

Guest editorial: Special issue on software defined networking: Trends, challenges, and prospective smart solutions

Ahmed E. Kamal, Liangxiu Han, Liu Lu, Sohail Jabbar
2019 Peer-to-Peer Networking and Applications  
This special issue is to provide a forum for researchers from both academia and industry to share their latest achievements on Software Defined Networking: Trends, Challenges and Prospective Smart Solutions  ...  management, as well as scheduling, forming a comprehensive report of the latest research advances in the context of Software Defined Networking (SDN).  ...  based on software define networking.  ... 
doi:10.1007/s12083-018-0710-9 fatcat:m5wztuec3bfoxlycpdwbrddmfe

A parallel meeting diarist

Gerald Friedland, Jike Chong, Adam Janin
2010 Proceedings of the 2010 international workshop on Searching spontaneous conversational speech - SSCS '10  
We therefore developed novel parallel methods for speaker diarization and speech recognition that are optimized to run on multicore and manycore architectures.  ...  The goal of the system is to enable browsing of the content with rich meta-data in a graphical user interface (GUI) shortly after the end of meeting, even when the application runs on a contemporary laptop  ...  Recently, some progress has been made on parallelizing the communication intensive phase. A complete data parallel LVCSR on the GPU with a LLM-based recognition network was presented in [3] .  ... 
doi:10.1145/1878101.1878114 fatcat:5bam27jtmvf2vdmaobgzyv53eu

Author Index

2008 2008 IEEE International Symposium on Parallel and Distributed Processing  
on a Cluster of Workstations Han, Qi A Wireless Sensor Network Based Closed-Loop System for Subsurface Contaminant Plume Monitoring Han, Xiaoming SonD : A Fast Service Deployment System Based on IP SAN  ...  Realistic and Accurate Model for Communication Performances on Hierarchical Cluster-based Systems Taufer, Michela On the Effectiveness of Rebuilding RNA Secondary Structures from Sequence Chunks Tedeschi  ... 
doi:10.1109/ipdps.2008.4536576 fatcat:7unikf5ywjhjtdd6xtrmcom3gq

Exploring parallelization for medium access schemes on many-core software defined radio architecture

Xi Zhang, Junaid Ansari, Manish Arya, Petri Mähönen
2013 Proceedings of the second workshop on Software radio implementation forum - SRIF '13  
In particular, we investigate the performance of two broad classes of MAC schemes on the Platform 2012 (P2012) many-core programmable computing fabric.  ...  Computationally intensive algorithms for MAC layer parameter optimization show an improvement of up to 85% in the convergence time as compared to using a single-core architecture.  ...  P2012 is based on four GALS clusters. One cluster consists of a multi-core computing engine called ENCore and a Cluster Controller (CC). The EnCore cluster can host up to 16 PEs.  ... 
doi:10.1145/2491246.2491250 dblp:conf/sigcomm/ZhangAAM13 fatcat:dashdootlffg3pnekdpyygzl74

Design and Implementation of a Scalable General High Performance Remote Sensing Satellite Ground Processing System on Performance and Function [chapter]

Jingshan Li, Dingsheng Liu
2009 Lecture Notes in Computer Science  
on performance and function.  ...  This paper discusses design and implementation of a scalable high performance remote sensing satellite ground processing system using a variety of advanced hardware and software application technology  ...  System Support Layer The remote sensing data processing is a complex computing intensive, data intensive and network intensive applications and different functions of computing, storage and network access  ... 
doi:10.1007/978-3-642-01973-9_41 fatcat:ffcm7gs56be4pj5cay576fveki

The Development And Study Of The Methods And Algorithms For The Classification Of Data Flows Of Cloud Applications In The Network Of The Virtual Data Center

Irina Bolodurina, Denis Parfenov
2018 Zenodo  
As a practical result, the paper represents the algorithmic solution of the classification of the traffic flows of cloud applications and services embodied in a module for the controller of the software-defined  ...  Our solution is based on the methods of data mining and machine learning, which enable to classify traffic more accurately according to more criteria and parameters.  ...  One of the complex solutions is the creation of the virtual data centers by using a software-defined infrastructure. This solution is based on a software-defined network.  ... 
doi:10.5281/zenodo.1213091 fatcat:k5x7wsqrwbb7lm3gr3gtcdb63m

Single and Multi-Type Controllers with Soft Computing Methods and Routing in Software Defined Network

2019 International Journal of Engineering and Advanced Technology  
The software defined networking topology is enabled for efficient configuration for monitoring and enhance the network performance.  ...  Subsequently, the selected controllers specifically are placed and simulated in Pareto-based Optimal Controller placement (POCO) tool for the Internet 2 topology and network simulator(NS2).  ...  Along with software defined computer and software defined storage, IBM's software defined environment (SDE) allows for the automation and optimization of entire computing environments providing similar  ... 
doi:10.35940/ijeat.a1033.1291s52019 fatcat:f3ddbavu5zcctouc6a44k2jaue

"Security-Aware and Data Intensive Low-Cost Mobile Systems" Editorial

Joanna Kołodziej, Martin Gilje Jaatun, Samee Ullah Khan, Mario Koeppen
2013 Journal on spesial topics in mobile networks and applications  
Cryptographic and key management systems in mobile networks must be computationally low-cost because of the limitations of computational and data storage capacities and battery life of most of the network  ...  Wu and Lin present non-interactive authenticated key agreement (NI-AKA) protocols based on the idea of bilinear pairingbased cryptosystem model and Elliptic Curve Encryption (ECE) scheme.  ...  The authors define a simple artificial potential function for the estimation of optimal inter-node distances in the cooperative network.  ... 
doi:10.1007/s11036-013-0474-7 fatcat:6yqf7aq5tzanhoizafvlphscdu

A Survey on Scheduling Heuristics in Grid Computing Environment

Manoj Kumar Mishra, Yashwant Singh Patel, Yajnaseni Rout, G.B. Mund
2014 International Journal of Modern Education and Computer Science  
Job scheduling is one of the thrust research area in the discipline of Grid computing.  ...  All these Heuristics in each category have been further studied based on significant parameters frequently used in Scheduling Heuristics.  ...  Similarly, software heterogeneity may be in the form of cluster management software, operating systems, file systems, and so on.  ... 
doi:10.5815/ijmecs.2014.10.08 fatcat:lmpw4oilnffzfawvemcwwy57sq

Software-addressable optical accelerators for data-intensive applications in cluster-computing platforms

P. Samadi, V. Gupta, B. Birand, H. Wang, R. Jensen, G. Zussman, K. Bergman
2014 2014 The European Conference on Optical Communication (ECOC)  
The architecture is experimentally examined on a cluster-computing test-bed by enabling physical layer optical multicasting on-demand for the application layer to achieve non-blocking performance.  ...  We present a control plane architecture to enable software-addressable optical acceleration from the application layer.  ...  This approach is also c SDN concept, which perform management of the network a performance of data-intensive app on cluster-computing platforms improve through an intelligent ma network architecture by  ... 
doi:10.1109/ecoc.2014.6964117 fatcat:vdj4bur3bjfatarzyglzrteqse
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