Comprehensive review of SDN controller placement strategies
Software-Defined Networking (SDN) is a network paradigm introduced to overcome the
inherent challenges of traditional networks. Its architecture is either deployed with a single …
inherent challenges of traditional networks. Its architecture is either deployed with a single …
Controller placements for latency minimization of both primary and backup paths in SDNs
Y Fan, L Wang, X Yuan - Computer Communications, 2020 - Elsevier
Software-defined networking (SDN) is a revolutionary network architecture that separates
the network control layer from the underlying equipment. Multiple controllers form a logically …
the network control layer from the underlying equipment. Multiple controllers form a logically …
Software-defined network design driven by availability requirements
In Software Defined Networking (SDN), the controller locations are mainly constrained by
delays between switches and controllers, and between the controllers themselves. In …
delays between switches and controllers, and between the controllers themselves. In …
Reliable control and data planes for softwarized networks
Driven by the requirement of increasing performance and flexibility, networks are being
softwarized by paradigms such as software-defined networking (SDN) and network function …
softwarized by paradigms such as software-defined networking (SDN) and network function …
A heuristic method for controller placement and enhanced availability between SDN controllers
The Controller Placement Problem is an important and inherent component of SDN network
design. Several QoS requirements such as delay and availability impose constraints on the …
design. Several QoS requirements such as delay and availability impose constraints on the …
A BPSO-based Controller Placement Algorithm for Hierarchical Service Function Chaining
G Li, F Wu, B Feng, H Zhou - 2020 IEEE/CIC International …, 2020 - ieeexplore.ieee.org
With the emergence of hierarchical service function chaining (hSFC), Internet providers are
able to offer more flexible and scalable network functions for various user requirements via …
able to offer more flexible and scalable network functions for various user requirements via …
Structural Methods to Improve the Robustness of Anycast Communications to Large-Scale Failures
This chapter is dedicated to the description of structural methods aiming to improve the
robustness of anycast communications to large-scale failures, either due to natural disasters …
robustness of anycast communications to large-scale failures, either due to natural disasters …