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Optimize Bundle Size in Satellite DTN Links with Markov Method

  • Peiyuan Si
  • Weidang Lu
  • Zhijiang Xu
  • Jingyu Hua
Conference paper
Part of the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering book series (LNICST, volume 251)

Abstract

Disruption-tolerant networks (DTN) are very useful in situations that links are unstable and bandwidth is precious, i.e. inter satellite links. Both distance and the size of transmitted bundles can affect the performance of network. As the distance of two satellites is predictable, we can optimize the size of bundle to achieve shorter delivery time. In this paper, we proposed a Markov method to optimize bundle size and tried to simplify the algorithm and improve its performance.

Keywords

Disruption-tolerant networks Bundle size optimization Markov decision Inter-satellite-link 

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Copyright information

© ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2018

Authors and Affiliations

  • Peiyuan Si
    • 1
  • Weidang Lu
    • 1
  • Zhijiang Xu
    • 1
  • Jingyu Hua
    • 1
  1. 1.School of InformationZhejiang University of TechnologyHangzhouPeople’s Republic of China

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