There are different applications in wireless sensor networks, where sensors with different capacities are deployed. So designing a reliable and scalable routing protocol for a real world wireless heterogeneous sensor network is an interesting task. In this paper, we propose a novel power aware routing for wireless heterogeneous sensor network, which can provide loop less, stateless routing without using any prior neighborhood information. It utilizes both symmetric and asymmetric links to forward a data from source to sink. This protocol explores the neighbor node relations and chooses the best-hop based on node power. It eliminates the low-powered nodes to become hop-nodes in the contention process. It also prolongs the network lifetime. Analysis shows that this scheme significantly outperforms the existing protocol in wireless heterogeneous sensor networks.
목차
Abstract 1. Introduction 2. Related Work 2.1. Routing in Wireless Homogeneous Sensor Networks 2.2. Routing in Wireless Heterogeneous Sensor Networks 3. Preliminaries 3.1. Definition of Neighbor Relationships in Wireless Heterogeneous Sensor Network 3.2. Definition of One-Hop and Two-Hop Receiver Model and Limitations of other Models 3.3. Network Model 3.4. Energy Expenditure Model 4. The Proposed Protocol 4.1. Handshake Part 4.2. Selection Part 5. Simulation Results of Our Proposed Protocol 5.1. Simulation Settings 5.2. Varying Active Nodes Scenario 5.3. Performance of Proposed Protocol in Random Walk Scenario 5.4. Performance of Proposed Protocol in Random Sleep Scenario 6. Conclusion and Future Work References
M. Viju Prakash [ Assistant Professor, Department of Computer Science and Engineering, St. Xavier’s Catholic College of Engineering, Nagercoil, India ]
B. Paramasivan [ Professor and Head, Department of Computer Science and Engineering, National Engineering College, Kovilpatti, India ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
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 Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.10 No.7