Multi-controllers placement optimization in sdn by the hybrid hsa-pso algorithm
NS Radam, STF Al-Janabi, KS Jasim - Computers, 2022 - mdpi.com
Software-Defined Networking (SDN) is a developing architecture that provides scalability,
flexibility, and efficient network management. However, optimal controller placement faces …
flexibility, and efficient network management. However, optimal controller placement faces …
Request delay and survivability optimization for software defined‐wide area networking (SD‐WAN) using multi‐agent deep reinforcement learning
Data exchange between headquarters and local branches represents a major challenge
issue for business success. For this issue, traditional solutions applied to wide area …
issue for business success. For this issue, traditional solutions applied to wide area …
Toward reliable controller placements in software-defined network using constrained multi-objective optimization technique
Software Defined Networking (SDN) makes it easy to control and manage the network due
to a centralized control plane. However, this centralization also limits the scalability of SDN …
to a centralized control plane. However, this centralization also limits the scalability of SDN …
Controller placement issue in software-defined networks with different goals: a comprehensive survey
H Mojez, H Kamel, R Zanjani, AM Bidgoli - The Journal of …, 2024 - Springer
Controller placement issue (CPI) in software-defined networks (SDNs) describes the
controllers' number, location, and assigning of forwarding devices to controllers. Recently …
controllers' number, location, and assigning of forwarding devices to controllers. Recently …
An intelligent way for optimal controller placements in software-defined–IoT networks for smart cities
Abstract Software Defined Networks (SDNs) is modern network paradigm that separately
manages the control logic-plane and hardware data-plane. The programmable network …
manages the control logic-plane and hardware data-plane. The programmable network …
Exploring the impact of critical programmability on controller placement for software-defined wide area networks
Control latency is a critical concern for deploying Software-Defined Networking (SDN) into
Wide Area Networks (WANs). A Software-Defined WAN (SD-WAN) can be divided into …
Wide Area Networks (WANs). A Software-Defined WAN (SD-WAN) can be divided into …
Path selection for link failure protection in hybrid SDNs
J Li, X Qi, W Ma, L Liu - Future Generation Computer Systems, 2022 - Elsevier
During the transition from traditional networks to pure Software-Defined Networks (SDNs),
hybrid SDNs are derived to provide flexible services. Furthermore, developing effective …
hybrid SDNs are derived to provide flexible services. Furthermore, developing effective …
Efficient greedy heuristic approach for fault-tolerant distributed controller placement in scalable SDN architecture
R Salam, A Bhattacharya - Cluster Computing, 2022 - Springer
Abstract Software-Defined Network (SDN) enables a centralized networking architecture that
employs controllers to administer a global view of the network. However, the architecture of …
employs controllers to administer a global view of the network. However, the architecture of …
A hybrid evolutionary algorithm of optimized controller placement in sdn environment
J Hemagowri, PT Selvan - Computer Assisted Methods in …, 2023 - cames.ippt.pan.pl
Controller placement problem (CPP) is a significant technological challenge in software
defined network (SDN). Deployment of a properly designed SDN-based network is required …
defined network (SDN). Deployment of a properly designed SDN-based network is required …
Low control latency SD-WANs for metaverse
Metaverse is a shared virtual environment to provide users with an immersive experience
and the same feeling as reality. In Software-Defined Wide Area Networks (SD-WANs), the …
and the same feeling as reality. In Software-Defined Wide Area Networks (SD-WANs), the …