Earticle

초록

영어

This work concerns the development of a fault model of sensor for detecting and isolating sensor, actuator, and various faults in USNs (Ubiquitous Sensor Network). USN are developed to create relationships between humans, objects and computers in various fields. A management research of sensor nodes is very important because the ubiquitous sensor network has the numerous sensor nodes. However, Self-healing technologies are insufficient to restore when an error event occurs in a sensor node in a USN environment. A layered healing architecture for each node layer (3-tier) is needed, because most sensor devices have different capacities in USN. In this paper, we design a fault model and architecture of the sensor and sensor node separately for self-healing in USN. In order to evaluate our approach, we implement prototype of the USN fault management system to evaluate our approach. We compare the resource use of self-healing components in the general distributed computing (wired network) and the USN.

목차

Abstract
 1. Introduction
 2. Related Work
 3. Fault Model for healing of Sensor Network
 4. A Self-Healing and Management in USN
  4.1. Autonomic USN Management
  4.2. Self-Healing Architecture in Sensor Node
  4.3. Self-Healing Architecture in Sink Node
 5. Evaluation
 6. Conclusion
 Reference

키워드

저자

• Giljong Yoo [ School of Information and Communication Engineering Sungkyunkwan University ]
• Eunseok Lee [ School of Information and Communication Engineering Sungkyunkwan University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Science and Technology

• 간기

  월간

• pISSN

  2005-4238

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605