2019 28th Wireless and Optical Communications Conference (WOCC) 2019
DOI: 10.1109/wocc.2019.8770551
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A Multi-Controller Placement Strategy Based on Delay and Reliability Optimization in SDN

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Cited by 20 publications
(18 citation statements)
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“…The research work in [26] considered the trade-off among various performance requirements, such as load balancing, failure tolerance, and transmission latency, and in order to achieve the trade-off, an optimal controller placement framework based on the Pareto game model is proposed. The authors in [27] considered the delay between controller and the associated switches in link failure state and proposed a particle swarm optimization-based heuristic controller placement method to guarantee the delay and reliability in control plane.…”
Section: Delay Minimization-based Controller Placement Algorithmsmentioning
confidence: 99%
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“…The research work in [26] considered the trade-off among various performance requirements, such as load balancing, failure tolerance, and transmission latency, and in order to achieve the trade-off, an optimal controller placement framework based on the Pareto game model is proposed. The authors in [27] considered the delay between controller and the associated switches in link failure state and proposed a particle swarm optimization-based heuristic controller placement method to guarantee the delay and reliability in control plane.…”
Section: Delay Minimization-based Controller Placement Algorithmsmentioning
confidence: 99%
“…While the authors in [20][21][22][23][24][25][26][27] stressed control plane delay optimization, they mainly considered a relatively simple delay formulation and ignored some important delay components, such as the signaling transmission delay, signaling processing delay, and the inter-controller delay. Furthermore, most of the previous research works assumed that the controllers to be deployed are of exactly the same characteristics which can be arbitrarily set; however, in practical deployment scenarios, the characteristics of the controllers may be subject to certain constraints and the parameters of the controllers might be pre-defined in a certain parameter set, in which case, the problem of capacitated controller placement or joint controller placement and capacity matching should be studied.…”
Section: Delay Minimization-based Controller Placement Algorithmsmentioning
confidence: 99%
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“…A recent survey of the literature shows that many works seek to provide greater reliability in terms of availability and performance for SDN-based ecosystems. However, most studies only concentrate on higher-level solutions and rely on NB-APIs provided by the controller to develop applications that seek to optimize the control plane through particular strategies, such as load balancing [18], controller placement [19], and network orchestration [20].…”
Section: Introductionmentioning
confidence: 99%