LOW INTRUSION ACTIVE HYBRID MONITOR FOR NODES OF SENSOR NETWORKS

Autores UPV
Año
CONGRESO LOW INTRUSION ACTIVE HYBRID MONITOR FOR NODES OF SENSOR NETWORKS

Abstract

Despite the growth of sensor networks development at last years, this kind of networks suffers problems in transmission due various factors. Several systems to monitor these networks have been proposed. In this paper a low in- trusion active monitor node, focused on obtaining a log of sensor node opera- tion, is presented. For this purpose, parallel transmission is used instead of seri- al transmission proposed by others similar approaches. Each event in the node is coded with few bits, adding timestamp information. This document starts with a brief about proposed monitors for sensor networks, after that the connec- tion and operation scheme of the monitor node is described, and finally prelimi- nary operation tests are presented.