Robust TCP (TCP-R) with Explicit Packet Drop Notification (EPDN) for Satellite Networks

  • Arjuna Sathiaseelan
  • Tomasz Radzik
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3421)


Numerous studies have shown that packet reordering is common, especially in satellite networks. Reordering of packets decreases the TCP performance of a network, mainly because it leads to overestimation of the congestion of the network. We consider satellite networks and analyze the performance of such networks when reordering of packets occurs. We propose a solution that could significantly improve the performance of the network when reordering of packets occurs in the satellite network. We report results of our simulation experiments, which support this claim. Our solution is based on enabling the senders to distinguish between dropped packets and reordered packets.


Packet Loss Transmission Control Protocol Packet Delay Round Trip Time Packet Drop 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Arjuna Sathiaseelan
    • 1
  • Tomasz Radzik
    • 1
  1. 1.Department of Computer ScienceKing’s College LondonStrand, London

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