Abstract

In this paper, we introduce the original Mobile Intelligent System (MIS) in embedded FPGA architecture. This node will allow the construction of autonomous mobile network units which can move in unknowns, inaccessible or hostile environnement for human being, in order to collect data by various sensors and transmits them by routing to a unit of distant process. 
 In the sake of improving the performance of routing unit, we propose a measure of mobility. Each node measure its own mobility in the network, based on the change of the links state in his neighboring. This measure of mobility has no unit, and it is calculated by quantification in regular time intervals.

Highlights

  • Sensors have become an essential element in all systems where information resulting from the external environment is to make evaluations and act

  • We introduce the architecture of the Mobile Intelligent System (MIS) and present a new quantitative measure of mobility reflecting the mobility degree in each MIS

  • MIS (Mobile Intelligent System) is a platform of intelligent wireless sensor prototyping elaborated within the Wireless Sensor Networks (WSN) group of the Laboratory Electronic and Communication (LEC) for topological applications of communicating objects’ networks

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Summary

INTRODUCTION

Sensors have become an essential element in all systems where information resulting from the external environment is to make evaluations and act. Each node mainly consists of one or several sensors, a processing unit and a communication module, etc. These nodes communicate between each other according to the network topology and the existence or not of an infrastructure (access points) to forward the information to a control unit outside the measure zone. With these features available, we can imagine an adaptive complex system built on several sensors in a wireless communication system.

MIS PLATFORM
MIS Presentation
MIS Applications
MIS Architecture
IMPORTANCE OF MOBILITY IN PROTOCOL DESIGN
THE PROPOSED MOBILITY MEASURE
VALIDATING OUR MOILITY MEASURE
Impact of Speed
Impact of the Transmission Range
Impact of Mobility Models
Network Scenarios
Results and Debate
The Optimized Link Routing Protocol
VIII. CONCLUSION AND PERSPECTIVES
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