Wireless Sensor networks require a routing protocol that could efficiently use inherent limited energy resource of sensor nodes. All sensor nodes first sense data in many-to-one sensor network, and transmit it directly to the sink through multi-hop transmission. Since this method transmits data through a specific path within network, the nodes in the corresponding path use energy faster than other nodes and the hole problems are generated within the network. Therefore, we suggests a routing protocol to ease routing hole problems that could occur due to intensive energy consumption of a specific path during the transmission of sensed data from a sensor node to neighbor nodes. The proposed routing protocol enhanced energy efficiency of all nodes in a network by inducing data transmission from the source to a sink through different pathways. In the proposed protocol, a next hop was decided based on (m,k)-firm scheduling technique, energy expenditure in each node, and transmission delay among nodes. Performance evaluation through simulations verified improved performance of the proposed protocol compare to conventional routing protocols.
목차
Abstract 1. Introduction 2. Related Works 3. Routing Protocol to Ease Routing Hole Problem 3.1. The Hole Problem 3.2. Distance Based Priority (DBP) 3.3. Modified Load Balancing Routing Protocol (MLBRP) 4. Evaluation 5. Conclusion References
키워드
energy hole problemsuneven energy consumption(mk)-firm scheduling
저자
Jaehyun Nam [ Silla University, Department of Information Technology, Busan, Korea ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
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 Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.7 No.5