에너지 효율을 고려한 AODV 라우팅 프로토콜에 관한 연구 = A Study on an AODV Routing Protocol with Energy-Efficiency

다국어 초록 (Multilingual Abstract)

In recent years, wireless sensor networks have become an important part of data communications. Sensors provide information about the required measurements or control states over wireless networks. The energy efficient routing protocol of wireless sensor networks is the key issue for network lifetimes. The routing protocol must ensure that connectivity in a network is remained for a long period of time and the energy status of the sensor in the entire network must be in the same level in order not to leave the network with a wide difference in the energy consumptions of the sensors. In this paper we propose a new routing protocol based on AODV protocol that considers the energy efficiency when the protocol determines the routing paths, which is called AODV-EE. The proposed method prevents an imbalance of power consumption in sensors of wireless networks. From the simulation results it is shown that the proposed algorithm can be effectively used in collecting and monitoring data without concerning about the disconnection of the networks.

참고문헌 (Reference)

1 조영준, "유비쿼터스 센서 네트워크를 위한 부하 분산 AODV 프로토콜" 한국항행학회 11 (11): 461-472, 2007

2 이성주, "무선 센서 네트워크에서의 에너지 효율적인 불균형 클러스터링 알고리즘" 한국정보처리학회 16 (16): 783-790, 2009

3 배장식, "무선 센서 네트워크에서 신뢰도 기반의 보안 라우팅 프로토콜 연구" 한국정보기술학회 11 (11): 111-117, 2013

4 "http://www.isi.edu/nsnam/ns/"

5 W. Mark, "Some Computer Science Issues in Ubiquitous Computing" 36 (36): 74-84, 1993

6 J.Kulik, "Negotiation-based protocols for disseminating information in wireless sensor networks" Kluwer Academic Publishers 2002

7 Teerawat Issariyakul, "Introduction to Network Simulator NS2" Springer 2009

8 W. R. Heinzelman, "Energy-Efficient Communication Protocol for Wireless Microsensor Networks" 2 : 1-10, 2000

9 Charles E. Perkins, "AD HOC NETWORKING" Addison Wesley 2000