Hopping: A Bidirectional Stigmergy Power Efficient On-Demand Driven Ad Hoc Routing Protocol for Wireless Sensor Networks
نویسندگان
چکیده
.............................................................................................................IV TABLE OF CONTENTS...........................................................................................V LIST OF FIGURES ...............................................................................................VIII LIST OF TABLES.....................................................................................................X CHAPTER 1 – INTRODUCTION.............................................................................1 CHAPTER 2 – INTRODUCTION TO WIRELESS SENSOR NETWORKS (WSN) ....................................................................................................................................4 2.1SENSORNET VISION ...................................................................................................................4 2.2WHAT IS A WIRELESS SENSOR NETWORK? ................................................................................5 2.3WHAT IS A MOTE?......................................................................................................................6 2.4CHARACTERISTICS OF A WIRELESS SENSOR NETWORK .............................................................9 2.4.1Strengths ...........................................................................................................................9 2.4.2Constraints and Weaknesses ...........................................................................................11 2.5APPLICATIONS .........................................................................................................................12 2.6 – NESC AND TINYOS ................................................................................................................15 2.6.1NesC................................................................................................................................15 2.6.2TinyOS ............................................................................................................................18 CHAPTER 3 – AD HOC ROUTING PROTOCOLS...............................................22 3.1INTRODUCTION ........................................................................................................................22 3.2GRAPH BASED ROUTING...........................................................................................................22 3.2.1Bellman-Ford..................................................................................................................22 3.2.2Dijkstra ...........................................................................................................................23 3.2.3Min-Hop Algorithm.........................................................................................................23 3.3AD HOC ROUTING PROTOCOLS................................................................................................24 3.3.1Routing classification 1...................................................................................................24 3.3.2Routing classification 2...................................................................................................25
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