The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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A Node Status Control Algorithm in Mobile Ad-Hoc Networks

MANET 환경에서 노드 상태 제어 알고리즘

  • Received : 2014.02.04
  • Accepted : 2014.03.07
  • Published : 2014.03.31
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Abstract

In mobile ad hoc networks(MANETs), each node rebroadcast received route request packets for route discovery. Flooding from large number of nodes induces the broadcast storm problem which causes severe degradation in network performance due to redundant retransmission, collision and contention. This paper presents a node status algorithm based on probabilistic scheme to alleviate the broadcast storm problem for wireless ad hoc networks.

MANET(Mobile Ad-hoc Networks)에서 참여 노드 수가 증가할수록 경로탐색을 위해 브로드캐스팅되는 제어메시지가 폭발적으로 증가하게 되어 네트워크 성능을 감소시킨다. 본 논문에서는 이런 브로드캐스트 스톰 문제(broadcast storm problem)의 발생 확률을 낮춰 네트워크 성능을 높일 수 있는 노드 상태 제어 알고리즘을 제안한다.

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References

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