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논문검색

Evaluating the Impact of Network Conditions on Routing Performance in Delay Tolerant Networks

초록

영어

The impact of network conditions on routing performance in DTN network has been investigated by means of the simulation experiment. The results show that appropriate number of duplicate messages is a simple and effective policy for store-carry-forward routing design. It performs well in most of the network conditions. It performs well in most of the network conditions in terms of delay, packet delivery ratio and overhead.

목차

Abstract
 1. Introduction
 2. Simulation Methodology
  2.1. Performance Metrics
  2.2. Simulation Configuration
 3. Simulation Results
  3.1. Varying TTL
  3.2. Varying Memory Size
  3.3. Varying Time Interval of Message Generation
  3.4. Varying Message Size
  3.5. Summary of Protocols Performance
 5. Conclusion
 References

저자정보

  • Fuquan Zhang College of Information and Sciences NanJing Forestry University NanJing, China
  • Inwhee Joe Department of Electronic and Computer Engineering Hanyang University Seoul, Korea
  • Demin Gao College of Information and Sciences NanJing Forestry University NanJing, China
  • Yunfei Liu College of Information and Sciences NanJing Forestry University NanJing, China

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