Game Theoretic Traffic Scheduling and Hybrid QoS-Aware Routing in Software Defined Satellite Networks

With large capacity, global coverage and highly dynamic topology, satellite communication has become an important part of space-terrestrial integrated networks. Boosted by the rapid development of networking technology and the increasing demand for massive mobile data, traffic scheduling and routing...

Full description

Saved in:
Bibliographic Details
Published in2022 14th International Conference on Wireless Communications and Signal Processing (WCSP) pp. 859 - 864
Main Authors Du, Jianan, Wang, Chaowei, Wang, Cheng, Jiang, Fan, Wang, Weidong
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2022
Subjects
game theory
Games
hybrid routing
Network topology
Quality of service
quality of service (QoS)
Satellites
Signal processing algorithms
Simulation
Software algorithms
software defined satellite network (SDSN)
virtual topology
Online AccessGet full text

Cover

More Information
Summary:With large capacity, global coverage and highly dynamic topology, satellite communication has become an important part of space-terrestrial integrated networks. Boosted by the rapid development of networking technology and the increasing demand for massive mobile data, traffic scheduling and routing under variant quality of services (QoS) requirements are vital for the network performance. This paper proposes traffic scheduling based on super modular game to balance the capacity and fairness. We also propose a hybrid traffic-aware routing scheme in the multi-layer satellite software defined network (SDSN), which consists of the in-orbit-forwarding-first routing algorithm based on virtual topology for delay/bandwidth-sensitive traffic and link-weighted routing algorithm for non-delay-sensitive traffic. Simulation results demonstrate that the proposed scheme achieves improved performance in terms of average end-to-end delay, packet loss and throughput.
DOI:10.1109/WCSP55476.2022.10039105