Hybrid SDN networks: A survey of existing approaches
Software defined networking (SDN) decouples the control plane from the data plane of
forwarding devices. This separation provides several benefits, including the simplification of …
forwarding devices. This separation provides several benefits, including the simplification of …
SDN partitioning: A centralized control plane for distributed routing protocols
Hybrid IP networks that use both control paradigms-distributed and centralized-promise the
best of two worlds: 1) programmability of software-defined networking (SDN) and 2) …
best of two worlds: 1) programmability of software-defined networking (SDN) and 2) …
A QoS-aware routing in SDN hybrid networks
C Lin, K Wang, G Deng - Procedia Computer Science, 2017 - Elsevier
Changing the whole network into a software defined network (SDN) is impractical due to
high replacement cost. Therefore, there exist SDN hybrid networks, where SDN switches …
high replacement cost. Therefore, there exist SDN hybrid networks, where SDN switches …
Dynamic load-balanced path optimization in SDN-based data center networks
YL Lan, K Wang, YH Hsu - 2016 10th international symposium …, 2016 - ieeexplore.ieee.org
We propose a Dynamic Load-balanced Path Optimization (DLPO) algorithm which can suit
for different SDN-based data center network topologies. The proposed DLPO changes paths …
for different SDN-based data center network topologies. The proposed DLPO changes paths …
Multi-objective control plane dimensioning in hybrid SDN/legacy networks
T Das, M Gurusamy - IEEE Transactions on Network and …, 2021 - ieeexplore.ieee.org
Software defined networking (SDN) is gaining the confidence of network operators, who are
increasingly motivated to introduce it in their networks. However, since SDN is based on …
increasingly motivated to introduce it in their networks. However, since SDN is based on …
Resilient controller placement in hybrid SDN/legacy networks
T Das, M Gurusamy - 2018 IEEE Global Communications …, 2018 - ieeexplore.ieee.org
Given the rate at which communication technologies and protocols evolve, network
operators are often cautious of fully migrating to a new technology like Software Defined …
operators are often cautious of fully migrating to a new technology like Software Defined …
Performance analysis of OSPF and hybrid networks
Software Defined Network (SDN) for large-scale IP provider network is an open issue and
different solutions were proposed. However, the hybrid IP networks in which both distributed …
different solutions were proposed. However, the hybrid IP networks in which both distributed …
SCOPE: cost-efficient QoS-aware switch and controller placement in hybrid SDN
This article addresses the joint switch and controller placement problem in a hybrid software-
defined network (SDN), which is an intermediate step of transforming a traditional backbone …
defined network (SDN), which is an intermediate step of transforming a traditional backbone …
Dynamic upgrade to SDN from a global perspective: Model and its heuristic solutions
N Sun, X Li, H Zheng, Y Zhao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Software Defined Network (SDN) has been considered as one of the most promising next-
generation network solutions due to its network programmability. However, the upgrade from …
generation network solutions due to its network programmability. However, the upgrade from …
The latest developments in Software Defined Networking: Adoption rate and challenges
Software Defined Networking (SDN) is a computer network paradigm that has the potential
to simplify network management and configuration by increasing network programmability …
to simplify network management and configuration by increasing network programmability …