Earticle

초록

영어

Localization algorithm is an important and challenging topic in Wireless Sensor Networks (WSNs), especially for the applications requiring the accurate position of the sensed information. Various algorithms have been proposed to obtain the location of sensor nodes. However, most of existing location algorithms assumes a non-adversarial environment. The position estimation accuracy decreases drastically when some of the sensor nodes are compromised. In this paper, we develop a secure localization scheme to resist the attack on the DV-Hop scheme, to mitigate the impact of such attacks. In our scheme, the flooding packets in the DV-Hop will be authenticated and the weight of beacon nodes will be used to abate the effect of nodes capture attack. Analysis and simulation results demonstrate that the proposed can not only against nodes compromised attack effectively but also achieve comparable localization performance

목차

Abstract
 1. Introduction
 2. Related Work
 3. Preliminaries
  3.1 The DV-Hop Algorithm
  3.2 Weighted Least Square Method
 4. The Proposed Scheme
 5. Performance Evaluation
  5.1. Performance under Secure Conditions
  5.2. Performance on Against Compromised Unknown Sensor Nodes and Beacon Nodes
 6. Conclusion
 References

키워드

저자

• Xiaole Liu [ College of Computer, Henan Institute of Engineering, Zhengzhou 451191, China ]
• Rui Yang [ College of Science, Henan Institute of Engineering, Zhengzhou 451191, China ]
• Qingmin Cui [ College of Computer, Henan Institute of Engineering, Zhengzhou 451191, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605