Earticle

초록

영어

In a resource constrained network such as Delay Tolerant Networks (DTN), efficient utilization of resources such as energy is important for optimum network performance. However, due to nodes mobility, frequency of encounters and message transmission, most of node’s energy in this type of network is continuously depleted. A node’s energy in DTN plays an important role in the success of delivering messages. The lower the energy a node has, the lower its chance to deliver messages across the network. Thus, a proper energy-efficient routing protocol should be selected for message transmission for DTN applications. This issue leads us to investigate on the energy consumption of nodes in DTN. We simulated and compared several existing routing protocols and assessed them in terms of average remaining energy and number of dead nodes. Our results show that significant characteristics of these routing protocols contribute to either consuming low or high energy in delivering messages under certain network settings.

목차

Abstract
 1. Introduction
 2. Delay Tolerant Network
 3. Experiment Setup
  3.1. Simulation Parameters
  3.2. Metrics
 4. Results
 5. Conclusion and Future Work
 Acknowledgements
 References

키워드

저자

• Regin A. Cabacas [ Kunsan National University, Kunsan, South Korea ]
• Hideaki Nakamura [ Yamaguchi University, Ube, Japan ]
• In-Ho Ra [ Kunsan National University, Kunsan, South Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Software Engineering and Its Applications

• 간기

  월간

• pISSN

  1738-9984

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605