아주대학교

목차

1. Introduction 1
1.1 Motivation 1
1.2 Challenges 2
1.3 Contribution of the Dissertation 4
1.4 Chapter Organization 5
2. Background 6
2.1 Wireless Network 6
2.1.1 Traditional Wireless Network 6
2.1.2 UAV-aided Network 7
2.2 Bio-inspired Algorithm 8
2.2.1 Overview of the Bio-inspired Algorithm 8
2.2.2 Desync and Ext-Desync TDMA 9
2.3 Software Defined Network 12
2.3.1 Overview of the Software Defined Network 12
2.3.2 Software Defined Wireless Network 13
3. Adaptive Slot Securing based on Criterion to Change Firing Phases in Ext-Desync TDMA 15
3.1 Overview 15
3.2 Problem Definition 18
3.3 Criterion to Change Firing Phase for Performance Improvement 21
3.4 Ext-Desync TDMA with Distributed Calculation of Firing Phase Changing Criterion 27
3.5 Performance Evaluation 32
3.6 Summary 38
4. Adaptive Slot Reordering on Traffic Paths on Ext-Desync TDMA 40
4.1 Overview 40
4.2 Related Work 43
4.3 Adaptive Slot Reordering on SDN Flow Table on Ext-Desync TDMA 45
4.3.1 System Model 46
4.3.2 SDN Controller-mounted UAV based Traffic Path Calculation and Distribution 49
4.3.3 Adaptive Slot Reordering Strategy of Ext-Desync TDMA 53
4.4 Performance Evaluation 60
4.5 Summary 64
5. Conclusion 66
References 68