Controller placement problem during SDN deployment in the ISP/Telco networks: A survey

B Sapkota, BR Dawadi, SR Joshi - Engineering Reports, 2024 - Wiley Online Library
With the successful implementation of Software‐Defined Networking (SDN) in data center
networking, the way forward for its deployment in the ISP/Telco network is becoming …

[HTML][HTML] A co-evolutionary genetic algorithm for robust and balanced controller placement in software-defined networks

G D'Angelo, F Palmieri - Journal of Network and Computer Applications, 2023 - Elsevier
The controller placement problem (CPP) is one of the main issues that need to be
addressed in the context of Software Defined Networking (SDN), especially when different …

MEC-based dynamic controller placement in SD-IoV: A deep reinforcement learning approach

B Li, X Deng, X Chen, Y Deng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The flow fluctuations in the highly dynamic Internet of Vehicles (IoV) make the IoV difficult to
provide reliable and scalable wireless network services for the emerging applications in the …

Static placement and dynamic assignment of SDN controllers in LEO satellite networks

J Guo, L Yang, D Rincón, S Sallent… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Software-defined networking (SDN) logically separates the control and data planes, thus
opening the way to more flexible configurations and management of low-Earth orbit (LEO) …

A software-defined UAV network using queueing model

MABS Abir, MZ Chowdhury, YM Jang - IEEE Access, 2023 - ieeexplore.ieee.org
To increase the redundancy and to provide seamless connectivity of the conventional
communication systems, an unmanned aerial vehicle (UAV) enabled on-demand forwarding …

A comprehensive study of different objectives and solutions of controller placement problem in software‐defined networks

M Dhar, A Debnath, BK Bhattacharyya… - Transactions on …, 2022 - Wiley Online Library
Software‐defined network (SDN) is a programmable networking paradigm that enables
logically centralized network management. In order to overcome the shortcomings of …

Load balancing optimization in software-defined wide area networking (SD-WAN) using deep reinforcement learning

MA Ouamri, G Barb, D Singh… - … Symposium on Electronics …, 2022 - ieeexplore.ieee.org
Software-Defined Wide Area Network (SD-WAN) holds tremendous potential to provide multi-
cloud multi-network interconnection and prevent channel congestion. However, traffic …

Request delay and survivability optimization for software defined‐wide area networking (SD‐WAN) using multi‐agent deep reinforcement learning

MA Ouamri, M Azni, D Singh… - Transactions on …, 2023 - Wiley Online Library
Data exchange between headquarters and local branches represents a major challenge
issue for business success. For this issue, traditional solutions applied to wide area …

Controller placement problem in software‐defined networking: A survey

A Kumari, AS Sairam - Networks, 2021 - Wiley Online Library
A distinctive feature of software‐defined networking (SDN) is a logically centralized control
plane realized using multiple physical controllers. The placement of the controllers, the so …

[PDF][PDF] Load Balancing in Blockchain Networks: A Survey

P Wijesekara - International Journal of Electrical and Electronic …, 2024 - ijeetc.com
Load Balancing (LB) in networking attempts to minimize the under-utilization and over-
utilization of network resources by distributing the network flows evenly in the …