Sdn controller placement in leo satellite networks based on dynamic topology

J Guo, L Yang, D Rincón, S Sallent… - 2021 IEEE/CIC …, 2021 - ieeexplore.ieee.org
Software-defined networking (SDN) logically separates the control and data-forward planes,
which opens the way to a more flexible configuration and management for low-Earth orbit …

Failure-Based Multi-Controller Placement in Software Defined Satellite Networking

C Chang, Y Liu, Y Wang - 2021 IEEE International Conference …, 2021 - ieeexplore.ieee.org
Software Defined Satellite Networking (SDSN), derived from Software Defined Networking
(SDN), has emerged as a new paradigm that significantly simplifies the management of 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) …

Controller placement in SDN-enabled 5G satellite-terrestrial networks

N Torkzaban, JS Baras - 2021 IEEE Global Communications …, 2021 - ieeexplore.ieee.org
SDN-enabled Integrated satellite-terrestrial networks (ISTNs), can provide several
advantages including global seamless coverage, high reliability, low latency, etc. and can …

Mobility-and load-adaptive controller placement and assignment in LEO satellite networks

L Chen, F Tang, X Li - IEEE INFOCOM 2021-IEEE Conference …, 2021 - ieeexplore.ieee.org
Software-defined networking (SDN) based LEO satellite networks can make full use of
satellite resources through flexible function configuration and efficient resource …

Dynamic SDN controller placement in a LEO constellation satellite network

A Papa, T De Cola, P Vizarreta, M He… - 2018 IEEE Global …, 2018 - ieeexplore.ieee.org
Software Defined Networking (SDN) has been identified as a potential approach to achieve
a more flexible control and management of the traditional satellite systems and enhance the …

Update method for controller placement problem in software-defined satellite networking

S Wu, X Liu, Q Chen, J Guo, L Yang… - 2019 28th …, 2019 - ieeexplore.ieee.org
Software-Defined Satellite Networking (SDSN) has emerged as a new paradigm that offers
the programmability required to flexibly manage a satellite network. A key concern in the …

Controller placement in software-defined satellite networks

S Xu, X Wang, B Gao, M Zhang… - 2018 14th International …, 2018 - ieeexplore.ieee.org
Software-defined satellite networks (SDSN) move the control logic off the forwarding devices
and into the external controller, which achieves network flexibility, programmability …

Dynamical controller placement among SDN space-terrestrial integrated networks

X Zhang, F Tang, L Cao, L Chen, J Yu… - 2020 IEEE 22nd …, 2020 - ieeexplore.ieee.org
Software Defined Networking (SDN) provides a flexible way to control heterogeneous
network resources, which can effectively manage the space and terrestrial network …

Dynamic controller placement for software-defined LEO network using deep reinforcement learning

A Wei, H Yu, X Lang, B Yang - 2021 7th International …, 2021 - ieeexplore.ieee.org
In the context of satellite communication, software-defined satellite networking (SDSN) is
deemed as a promising paradigm to remarkably boost the network flexibility and …