전기전자학회논문지 (Journal of IKEEE)

  • 제24권1호
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  • Pages.326-332
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  • 2020
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  • 1226-7244(pISSN)
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  • 2288-243X(eISSN)
한국전기전자학회 (Institute of Korean Electrical and Electronics Engineers)
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듀티사이클 무선센서네트워크에서 저전력과 저지연을 위한 다중경로 라우팅 프로토콜의 설계

Design of a multipath routing protocol for energy-efficiency and low-delay in duty-cycled wireless sensor networks

  • 투고 : 2020.03.11
  • 심사 : 2020.03.20
  • 발행 : 2020.03.31
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초록

본 논문은 듀티사이클 기반의 무선센서네트워크에서 에너지 효율성을 높이고 시간 지연을 줄일 수 있는 경로설정을 위해 새로운 라우팅 메트릭을 고안하고 이를 활용한 라우팅 프로토콜을 제안한다. 듀티사이클을 고려한 새로운 라우팅 메트릭인 EDW 메트릭을 사용함으로써 에너지 효율적이며 저지연의 경로를 설정할 수 있다. 본 논문에서는 새로운 라우팅 메트릭을 적용하는 크로스레이어 기반의 다중경로 라우팅 프로토콜을 제안하고 실험을 통해 낮은 전송 지연시간과 적은 에너지소비를 확인하였다.

This paper presents the design of a routing metric for energy-efficient and low-delay path selection and a new routing protocol utilizing the metric in duty-cycyled wireless sensor networks. The new routing metric based on duty cycle, EDW, can reduce the energy and delay of transmission paths, which represents total waiting time from source to destination due to duty cycle. Therefore, in this paper, we propose a new multipath routing protocol based on cross-layer information utilizing the new routing metric, and simulation results show that the proposed protocol shows better performance of end-to-end delay and energy consumption.

키워드

참고문헌

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