무선 센서 네트워크를 위한 간섭 인지 기반의 결함 허용 QoS 라우팅 기법

국문 초록 (Abstract)

본 논문에서는 무선 센서 네트워크에서 실시간 대용량 데이터를 전송하과 할 때 QoS 요구조건과 에너지 효율성 요구를 만족시킬 수 있는 간섭 인지 기반의 결함 허용 QoS 라우팅 기법을 제안한다. 제안된 기법에서는 처리량을 최대화하고 지연시간을 최소화하기 위해 간섭비율과 예측전송시간을 기반으로 하는 새로운 누적 경로 메트릭을 사용하여 전송 경로에 결함이 발생하더라도 최적의 전송경로를 결정하도록 한다. 마지막으로, 시뮬레이션을 통하여 제안된 라우팅 기법을 사용하면 네트워크 처리량 및 지연시간 측면에서 성능이 향상됨을 보인다.

다국어 초록 (Multilingual Abstract)

In this paper, we propose a fault-tolerant QoS routing scheme based on interference awareness for providing both high throughput and minimum end-to-end delay for wireless sensor networks. With the proposed algorithm, it is feasible to find out the optimal transimission path between sensor nodes to the sink node by using cumulative path metric where real-time delivery, high energy efficiency and less interference are considered as in path selection. Finally, simulation resules show that network throughput and delay can be inproved by using the proposed routing scheme.

목차 (Table of Contents)

• 요약
  
• Abstract
  
• 1. 서론
  
• 2. 관련 연구
  
• 3. 간섭인자 QoS 라우팅 기법
  
• 4. 성능 평가
  
• 5. 결론
  
• 참고문헌
  
• 
  
• 
  

참고문헌 (Reference)

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6 "NS-2"

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