Telecommunications network design algorithms
Telecommunications network design algorithms
A distributed routing algorithm for datagram traffic in LEO satelitte networks
IEEE/ACM Transactions on Networking (TON)
Analysis of system parameters for LEO/ICO-satellite communication networks
IEEE Journal on Selected Areas in Communications
InterPlaNetary internet: state-of-the-art and research challenges
Computer Networks: The International Journal of Computer and Telecommunications Networking
An optimal packet scheduling and load balancing algorithm for LEO/MEO satellite networks
MSWiM '04 Proceedings of the 7th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
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The rapid growth of Internet-based applications pushes broadband satellite networks to carry on IP traffic. In previously proposed connectionless routing schemes in satellite networks, the metrics used to calculate the paths do not reflect the total delay a packet may experience. In this paper, a new Satellite Grouping and Routing Protocol (SGRP) is developed. It divides Low Earth Orbit (LEO) satellites into groups according to the the footprint area of the Medium Earth Orbit (MEO) satellites in each snapshot period. Based on the delay reports sent by LEO satellites, MEO satellite managers compute the minimum-delay paths for their LEO members. The snapshot and group decision method is detailed, the performance of SGRP is evaluated through simulations and analysis.