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Energy-aware Source Routing Protocol for Lifetime Maximization in Mobile Ad Hoc Networks

이동 애드혹 네트워크에서 생존시간 최대화를 위한 에너지 인지 소스 라우팅 프로토콜

  • 최현호 (국립한경대학교 전기전자제어공학과)
  • Received : 2012.05.02
  • Accepted : 2012.06.15
  • Published : 2012.06.29

Abstract

In this paper, we propose an energy-aware source routing protocol for maximizing a network lifetime in mobile ad hoc network environments. The proposed routing protocol is based on the source routing and chooses a path that maximize the path lifetime, by considering both transmit/receive power consumption and residual battery power in the mobile nodes from the perspective of source-destination end-to-end. This paper proposes a new routing cost and designs a new routing protocol for minimizing the control packet overhead occurred during the route discovery. Simulation results show that the proposed scheme has similar performances to the conventional routing schemes in terms of the number of transmission hops, transmission rate and total energy consumption, but achieves the performance improvement of 20 percent with respect to the lifetime.

이 논문에서는 이동 애드혹 네트워크 환경에서 네트워크 생존시간을 최대화하기 위한 에너지 인지 기반 라우팅 프로토콜을 제안한다. 제안 라우팅 프로토콜은 소스 라우팅 방식을 기반으로 하며, 이동 노드의 송수신 전력 소모량과 배터리 잔량을 소스 노드와 목적지 노드 종단간 고려하여 생존시간이 가장 긴 경로를 선택한다. 이를 위한 새로운 라우팅 비용을 제안하며, 경로 탐색시 발생하는 제어 패킷 오버헤드를 최소화하는 라우팅 프로토콜을 설계한다. 시뮬레이션 결과 제안방식은 전송 홉 수, 전송률, 에너지 소비량 측면에서 기존 방식과 비슷한 수준의 성능을 보이면서, 생존시간 측면에서는 기존 방식 대비 약 20%의 성능향상을 보여준다.

Keywords

References

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  1. 이동 애드혹 네트워크에서 생존시간 최대화를 위한 전력절감과 라우팅 결합 알고리즘 vol.17, pp.12, 2013, https://doi.org/10.6109/jkiice.2013.17.12.2826
  2. A New Energy-Aware Source Routing Protocol for Maximization of Network Lifetime in MANET vol.ed97, pp.2, 2014, https://doi.org/10.1587/transinf.e97.d.335