Median Predictor Based Data Compression Algorithm for Wireless Sensor Network

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Executive Summary

Wireless Sensor Network (WSN) consists of spatially distributed self-organizing, low-powered sensing devices with limited computational and communication resources to cooperatively monitor conditions, such as temperature, sound, vibration, pressure and humidity over a specific area for some specific purposes like target tracking, area monitoring, industrial monitoring, health monitoring, surveillance, environmental monitoring, etc., and report the collected data of all sensors to the user for analysis. Energy is a primary constraint in the design of sensor networks. This fundamental energy constraint further limits everything from data sensing rates and link bandwidth, to node size and weight.

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