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Coverage Area Optimization Algorithm for Directed Sensing Network Based on Energy Aware

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJGDC) 바로가기
  • 간행물
    International Journal of Grid and Distributed Computing SCOPUS 바로가기
  • 통권
    Vol.9 No.7 (2016.07)바로가기
  • 페이지
    pp.255-264
  • 저자
    Li HaiSheng, Yang XiuZeng, Li ChunQing
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A281640

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원문정보

초록

영어
Target area coverage is the most fundamental goal of WSN (Wireless Sensor Network) application, so the design of energy aware based algorithm for coverage time maximization becomes a core problem of a large network. For this reason, a DECAR (Distributed-energy and Coverage Aware Routing) protocol is proposed in this paper to realize the goal of network coverage maximization. Specifically, the rest energy and the coverage overlapping degree of the nodes are considered during CH (cluster head) selection process so as to provide more opportunities for the nodes with more rest energy or higher coverage overlapping degree to become CH; like this, the nodes with less rest energy will not be selected as CH, thus to avoid shortening the network lifetime due to early failure of these nodes and balance the network energy consumption. Meanwhile, the main data transmission line composed of CHs is constructed in the data transmission stage in order to improve data transmission efficiency. The simulation result shows: compared with CPCP-ea and EEUC protocols, the proposed DECAR protocol can obtain longer network lifetime and better data coverage ratio.

목차

Abstract
 1. Introduction
 2. Network Model
  2.1. Network Time Sequence
  2.2. Energy Model
 3. DECAR Protocol
  3.1. Information Updating
  3.2. Clustering Stage
  3.3. Main Data Transmission Line
  3.4. Data Transmission
 4. Performance Simulation
  4.1. Simulation Parameters and Performance Indexes
  4.2. Network Lifetime and Energy Consumption
  4.3. Coverage Ratio
 5. Conclusion
 Acknowledgement
 References

키워드

Cluster Distributed energy Coverage ratio Wireless sensor network Network lifetime

저자

  • Li HaiSheng [ Department of Physics and Electronic Engineering, Guangxi Normal University for Nationalities, Guangxi Chongzuo 532200, China ]
  • Yang XiuZeng [ Department of Physics and Electronic Engineering, Guangxi Normal University for Nationalities, Guangxi Chongzuo 532200, China ]
  • Li ChunQing [ Department of Mathematics and Computer Science, Guangxi Normal University for Nationalities, Guangxi Chongzuo 532200, China ]

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.9 No.7

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