An improved multi-path routing algorithm for hybrid LEO-MEO satellite networks

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

15 Scopus citations

Abstract

With the increasing development of technologies and reducing costs of materials, satellite networks have been widely investigated both on demand and supply for many years. Multi-Path routing has been applied as an effective method to support end-to-end reliability. But there exist inter-satellite links loss and long end-to-end delay in current multi-path routing due to much frequency of route request flooding. In this paper, an improved multi-path routing algorithm (IMP) for hierarchical Medium Earth Orbit (MEO) and Low Earth Orbit (LEO) satellites is proposed and evaluated. The algorithm uses the improved multi-path dynamic source routing protocol to calculate the optimal path and decrease the frequency of route request flooding. During route discovery, the algorithm is able to find out reliable paths to avoid broken nodes. The simulation results demonstrate that our algorithm decreases the end-to-end delay and the time to establish the path.

Original languageEnglish
Title of host publicationProceedings - 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1101-1105
Number of pages5
ISBN (Electronic)9781509032051
DOIs
StatePublished - 2016
EventJoint 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016 - Tianjin, China
Duration: 23 Aug 201626 Aug 2016

Publication series

NameProceedings - 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016

Conference

ConferenceJoint 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016
Country/TerritoryChina
CityTianjin
Period23/08/1626/08/16

Keywords

  • IMP routing
  • LEO
  • MEO
  • Satellite network

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