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Hybrid Algorithm to Control Congestion in Wireless Sensor Networks

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJGDC) 바로가기
  • 간행물
    International Journal of Grid and Distributed Computing 바로가기
  • 통권
    Vol.7 No.5 (2014.10)바로가기
  • 페이지
    pp.77-86
  • 저자
    Neha Pant, Rakesh Ranjan, M.P. Singh
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A235222

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원문정보

초록

영어
The Congestion in wireless sensor networks occurs when packets arrive at a fully loaded buffer of a sensor node. Due to lack of space in the buffer, packets are dropped. It also leads to packet delay, retransmission of packets, reduced QoS and throughput. A hybrid of rate control and resource control algorithms can be used to control congestion considering the priority of the packets. Congestion is detected when the service time is greater than the inter-arrival time of packets. The inter-arrival time can be increased by a certain factor computed as congestion degree, thus reducing the rate of sending packets. The congestion degree which is the ratio of service time to inter-arrival time can be sent to the sources. The sources can then adjust the rate of sending packets accordingly to control congestion in the upstream nodes. At the time of congestion, high priority packets are sent using multiple paths after increasing the time between generations of packets thus decreasing the rate of sending packets. Low priority packets are sent using a single path after decreasing the packet sending rate thus increasing the time between sending consecutive packets. The method also serves as a hybrid of congestion control and congestion avoidance.

목차

Abstract
 1. Introduction
 2. Related Work
 3. Design Details of the Hybrid Algorithm
  3.1. Rate control
  3.2. Resource Control
 4. Implementation
 5. Simulation Results
 6. Analysis and Comparison
 7. Conclusion
 References

키워드

Wireless Sensor Networks congestion congestion control congestion avoidance congestion notification resource control traffic rate control

저자

  • Neha Pant [ Department of Computer Science and Engineering, NIT Patna ]
  • Rakesh Ranjan [ Department of Computer Science and Engineering, MACET Patna ]
  • M.P. Singh [ Department of Computer Science and Engineering, NIT Patna ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Grid and Distributed Computing
  • 간기
    격월간
  • pISSN
    2005-4262
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.7 No.5

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