Cross layer optimization of wireless control links in the software-defined LEO satellite network

W Cho, JP Choi - IEEE Access, 2019 - ieeexplore.ieee.org
The low earth orbit (LEO) satellite network can benefit from software-defined networking
(SDN) by lightening forwarding devices and improving service diversity. In order to apply …

Dynamic and static controller placement in software-defined satellite networking

S Wu, X Chen, L Yang, C Fan, Y Zhao - Acta Astronautica, 2018 - Elsevier
Abstract Software-Defined Satellite Networking (SDSN)[1], similar to Software-Defined
Networking (SDN)[2], has emerged as a new paradigm that offers the programmability …

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 …

Leo software defined networking based on onboard controller

H Hu, S Zhang, B Tang - 2018 IEEE Global Conference on …, 2018 - ieeexplore.ieee.org
Satellite system is regarded as important part of 5G networks. Software Defined Satellite
Networking (SDSN), utilizing the advantages of Software Defined Networking (SDN), as …

Optimized controller provisioning in software-defined LEO satellite networks

X Li, F Tang, L Fu, J Yu, L Chen, J Liu… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The controller provisioning, which adjusts the number, locations, and members of satellite
controllers adaptive to the dynamic network load and topology, fundamentally impacts the …

Software defined routing algorithm in LEO satellite networks

Y Zhu, L Qian, L Ding, F Yang, C Zhi… - 2017 International …, 2017 - ieeexplore.ieee.org
In the next generation network, Low Earth Orbit (LEO) satellite networks are indispensable
due to global seamless coverage and lower orbit altitude to maintain low-latency …

Ground-station based software-defined LEO satellite networks

D Xia, X Zheng, P Duan, C Wang… - 2019 IEEE 25th …, 2019 - ieeexplore.ieee.org
Low Earth Orbit (LEO) satellite networks play an indispensable role in global
communications. To cope with the dynamic nature of the LEO networks, a flexible …

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 …

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 …

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) …