전자공학회논문지 (Journal of the Institute of Electronics and Information Engineers)

  • 제54권2호
  • /
  • Pages.68-75
  • /
  • 2017
  • /
  • 2287-5026(pISSN)
  • /
  • 2288-159X(eISSN)
대한전자공학회 (The Institute of Electronics and Information Engineers)
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모바일 애드혹 무선 센서 네트워크에서 동적 전송범위를 사용한 에너지 엔트로피 기반 다중경로 라우팅 프로토콜

Energy Entropy based Multipath Routing Protocol using Dynamic Forwarding Range in Mobile Ad-hoc Wireless Sensor Networks

  • 심규현 (홍익대학교 스마트도시과학경영대학원 전보시스템전공) ;
  • 심규성 (홍익대학교 스마트도시과학경영대학원 전보시스템전공) ;
  • 남상엽 (국제대학교 컴퓨터정보통신학과) ;
  • 안병구 (홍익대학교 컴퓨터정보통신공학과)
  • Shim, Kyuhyun (Information System Graduate School of Smart City Science Management, Hongik University) ;
  • Shim, Kyusung (Information System Graduate School of Smart City Science Management, Hongik University) ;
  • Nam, Sangyep (Dept. of Computer Information & Communication, Kookje College) ;
  • An, Beongku (Dept. of Computer & information Communications Engineering, Hongik University)
  • 투고 : 2016.11.03
  • 심사 : 2016.12.01
  • 발행 : 2017.02.25
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초록

본 논문에서는 RF 에너지 하베스팅을 하는 센서로 구성된 모바일 애드혹 무선 센서 네트워크에서 적응적인 방향성 범위 안내가 가능한 에너지 엔트로피 기반의 다중경로 라우팅 프로토콜을 제안한다. 제안된 라우팅 프로토콜의 주요한 특징 및 기여도는 다음과 같다. 첫째, 센서노드의 에너지 정보를 기반으로 경로의 엔트로피로 계산하여 안정적인 경로 설정한다. 둘째, 경로의 안정성을 기반으로 전송범위를 동적으로 조절하고, 경로 설정에 참여하는 센서의 수를 조절하여, 경로 설정에 소모되는 에너지, 컨트롤 오버헤드, 시간지연을 줄여서 궁극적으로 테이터 전송 효율을 향상시킨다. OPNET을 사용한 성능 평과 결과 제안된 라우팅 프로토콜은 효과적으로 PDR을 지원 할 수 있음을 보여준다.

In this paper, we propose an energy entropy based multipath routing protocol using dynamic forwarding range in mobile ad-hoc wireless sensor networks. The main features and contributions of the proposed routing protocol are as follows. First, can select stable routing routes by using the calculated route entropy based on energy information of sensor nodes. Second, using dynamic forwarding range based on the route stability of route entropy can reduce energy, control overhead, delay for route establishment, finally improve data transmission efficiency. The performance evaluation using OPNET shows that the proposed routing protocol can efficiently support PDR.

키워드

참고문헌

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