Optimization of Sensor Network Topology in Deployed in Inhomogeneous Lossy Media
Abstract: This paper presents
optimization of wireless sensor network (WSN) topology for forest fire detection.
The sensors for this purpose are deployed in forest, grassland and open space,
which have different attenuation properties in electromagnetic waves. For this
reason, routers which receive signals from sensors and send them to the base station
must be deployed considering these differences. In this work, we develop an
optimization method for WSN topology based on simulated annealing considering
the differences in the attenuation property. The vegetation data are taken from
Landsat data. Using the present method, the necessary number of routers for
full connection of the sensors deployed in diverse, irregular environments can
be estimated.
Author: Rony Teguh, Hajime
Igarashi
Journal Code: jptkomputergg150034