Heuristic approaches to the controller placement problem in large scale SDN networks
Software Defined Networking (SDN) marks a paradigm shift towards an externalized and
logically centralized network control plane. A particularly important task in SDN architectures …
logically centralized network control plane. A particularly important task in SDN architectures …
On the placement of controllers in software-defined networks
The software-defined network (SDN) approach assumes a logically centralized control
plane, which is physically decoupled from the data plane. Since this approach simplifies …
plane, which is physically decoupled from the data plane. Since this approach simplifies …
Capacity and load-aware software-defined network controller placement in heterogeneous environments
M Khorramizadeh, V Ahmadi - Computer Communications, 2018 - Elsevier
Relying upon a single centralized controller in Software-Defined Networks may lead to
scalability problems. To make the network scalable and keep latency low for wide area …
scalability problems. To make the network scalable and keep latency low for wide area …
Specialized heuristics for the controller placement problem in large scale SDN networks
S Lange, S Gebert, J Spoerhase… - 2015 27th …, 2015 - ieeexplore.ieee.org
The Software Defined Networking (SDN) concept introduces a paradigm shift in the
networking world towards an externalized control plane which is logically centralized. When …
networking world towards an externalized control plane which is logically centralized. When …
A systematic review of quality of services (QoS) in software defined networking (SDN)
In modern life the internet has become backbone of digital society which is the packet
switched distributed network and connected with almost every digital devices, available …
switched distributed network and connected with almost every digital devices, available …
Heuristic approaches for the reliable SDN controller placement problem
Software‐defined networking (SDN) is one of the most used network architecture that
divides the forwarding plane and control plane. The SDN centrally observes and regulates …
divides the forwarding plane and control plane. The SDN centrally observes and regulates …
Density cluster based approach for controller placement problem in large-scale software defined networkings
Abstract Software Defined Networking (SDN) decouples control and data planes. The
separation arises a problem known as the controller placement, ie, how many and where …
separation arises a problem known as the controller placement, ie, how many and where …
On using bargaining game for optimal placement of SDN controllers
In this paper we address the problem of Software Defined Networking (SDN) controller
placement in large networks. Indeed, to solve the scalability issue raised by the centralized …
placement in large networks. Indeed, to solve the scalability issue raised by the centralized …
Taxonomy of controller placement problem (CPP) optimization in Software Defined Network (SDN): a survey
A Shirmarz, A Ghaffari - Journal of Ambient Intelligence and Humanized …, 2021 - Springer
The new network requirements are rising with internet scalability and expansion of its
coverage. The traditional network cannot support recent needings, so a new architecture …
coverage. The traditional network cannot support recent needings, so a new architecture …
A hierarchical K-means algorithm for controller placement in SDN-based WAN architecture
H Kuang, Y Qiu, R Li, X Liu - 2018 10th international conference …, 2018 - ieeexplore.ieee.org
As a novel network architecture, Software Defined Networking (SDN) has been drawing
more and more attention. SDN decouples the controller logic from the data plane and it …
more and more attention. SDN decouples the controller logic from the data plane and it …