Preface |
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ix | |
About the Author |
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xi | |
Introduction |
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1 | (8) |
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9 | (18) |
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1.1 Space System Components |
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9 | (2) |
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11 | (2) |
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13 | (3) |
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1.3.1 Parallel Architectures |
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13 | (1) |
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1.3.2 Series Architectures |
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14 | (1) |
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1.3.3 Hybrid and Other Architectures |
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15 | (1) |
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1.4 Space System Elements |
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16 | (11) |
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16 | (1) |
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17 | (2) |
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1.4.1.2 Satellite Composition and Size |
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19 | (1) |
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1.4.1.3 Satellite Operating Frequencies |
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20 | (1) |
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21 | (1) |
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1.4.2.1 Satellite Command and Control |
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22 | (1) |
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1.4.2.2 Satellite Operations |
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23 | (1) |
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23 | (1) |
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1.4.2.4 Gateways and Teleports |
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24 | (1) |
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1.4.2.5 Network Operations |
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25 | (1) |
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25 | (2) |
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2 Defining and Evaluating Resilience |
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27 | (16) |
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2.1 Resilience Domains, Attributes, Timeline, and Criteria |
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29 | (2) |
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31 | (1) |
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2.3 Prerequisites for Evaluating Resilience |
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32 | (2) |
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2.4 Approaches to Calculating Resilience |
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34 | (3) |
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2.5 Resilience Calculation Parameters |
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37 | (2) |
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2.6 The OSD Taxonomy of Resilience |
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39 | (2) |
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2.7 Other Resilience Nomenclature |
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41 | (2) |
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43 | (14) |
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3.1 Categorizing Threats: Adverse Conditions and Hostile Actions |
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43 | (4) |
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44 | (1) |
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45 | (2) |
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3.2 Threat Attributes and Characteristics |
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47 | (8) |
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47 | (1) |
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3.2.1.1 Physical or Kinetic Threats |
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47 | (1) |
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3.2.1.2 Electronic Threats |
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48 | (1) |
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49 | (1) |
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50 | (1) |
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50 | (2) |
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52 | (1) |
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3.2.4 Threat Effectiveness |
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53 | (1) |
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54 | (1) |
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3.2.6 Reversible and Irreversible Effects |
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54 | (1) |
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3.3 Multiple Threats to a System |
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55 | (1) |
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3.4 Evolving or Escalating Threats |
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55 | (2) |
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57 | (16) |
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4.1 Threat Mitigation Approaches |
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58 | (3) |
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4.2 Threat Mitigation Options for Space Systems |
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61 | (12) |
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4.2.1 Mitigating Electronic Threats: Radio Frequency (RF) Signal Interference and Jamming |
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61 | (2) |
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4.2.1.1 Spatial Isolation |
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63 | (1) |
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4.2.1.2 Receive Frequency Selectivity (Filtering) |
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64 | (2) |
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4.2.1.3 Spread Spectrum Waveforms and Digital Signal Processing |
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66 | (1) |
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4.2.2 Mitigating Physical (or Kinetic) Threats |
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67 | (1) |
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4.2.2.1 Ground Stations and Terrestrial Networks |
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67 | (2) |
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4.2.2.2 Mission Planning Element |
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69 | (1) |
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69 | (1) |
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4.2.3 Mitigating Optical Threats |
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70 | (1) |
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4.2.4 Mitigating Cyber Threats |
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71 | (2) |
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5 Modeling and Calculating Resilience |
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73 | (24) |
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73 | (6) |
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77 | (1) |
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5.1.2 Multiple Coordinated Threats -- Cumulative Impact |
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77 | (1) |
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5.1.3 Probability-Weighted Resilience |
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78 | (1) |
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5.1.4 Superposition of Threats |
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78 | (1) |
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5.2 Determining the Resilience Coefficient Values |
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79 | (1) |
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5.3 Modeling Resilience Attributes |
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80 | (13) |
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80 | (4) |
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84 | (2) |
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86 | (6) |
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92 | (1) |
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5.4 System Availability and Resilience |
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93 | (4) |
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6 Designing for Resilience |
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97 | (30) |
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6.1 Establishing Requirements |
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97 | (1) |
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6.2 Incorporating Resilience Engineering into the System Design Process |
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98 | (21) |
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6.2.1 Architectural Trades |
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99 | (1) |
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6.2.2 Elemental Protection |
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100 | (1) |
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6.2.3 Distribution of System Capability |
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101 | (1) |
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6.2.3.1 Limits of Distribution |
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102 | (2) |
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6.2.4 Methods of Distributing System Capability |
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104 | (6) |
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6.2.4.1 Uniform versus Non-Uniform (Mixed) Architectures |
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110 | (3) |
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6.2.5 The Relationship Between Elemental Protection and Distribution |
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113 | (3) |
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6.2.6 Cost versus Resilience Trades as Function of Distribution |
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116 | (2) |
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6.2.7 Diversifying Distributed Architectures |
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118 | (1) |
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6.2.8 Disaggregating a System Architecture |
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118 | (1) |
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6.3 Evaluating Resilience for Multiple Missions and Threats |
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119 | (4) |
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6.3.1 Systems Supporting Multiple Services or Missions |
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119 | (2) |
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6.3.2 Comparing Architectures Across Multiple Threats |
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121 | (1) |
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6.3.3 Sequential or Recurring Threats |
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122 | (1) |
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6.4 Including Threat Effectiveness |
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123 | (1) |
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6.5 Other Statistically Relevant Considerations of Resilience Calculations |
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124 | (1) |
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6.6 Resilience Design and Analysis Tools |
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125 | (2) |
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7 Applying Resilient Design Techniques |
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127 | (34) |
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7.1 Creating a Resilient Space Architecture |
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127 | (4) |
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7.1.1 Multilayered Architectures |
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128 | (3) |
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7.2 Increasing Resilience Through Distribution |
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131 | (5) |
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7.3 Increasing Resilience Through Diversification |
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136 | (3) |
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7.4 Increasing Resilience Through Responsive Recovery and Diversification |
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139 | (2) |
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7.5 Designing for Resilience to Multiple Threats |
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141 | (4) |
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7.6 Designing for Resilience and Cost in a Multi-Threat Environment |
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145 | (7) |
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7.6.1 Design #1 Resilience Calculation |
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147 | (2) |
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7.6.2 Design #2 Resilience Calculation |
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149 | (1) |
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7.6.3 Design #3 Resilience Calculation |
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149 | (3) |
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7.7 Multiple Threats and Multiple Mitigations Example |
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152 | (9) |
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8 The Future of Resilient Space System Design |
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161 | (14) |
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8.1 The Cost of Satellite Capability on Orbit |
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162 | (4) |
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162 | (2) |
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8.1.2 Increasing the Capability Density and Affordability per Satellite |
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164 | (2) |
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8.1.3 Cost of Increased Ground Complexity |
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166 | (1) |
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8.2 Space and Ground Segment Flexibility |
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166 | (2) |
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8.3 The Impact of Increased Congestion |
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168 | (2) |
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8.4 Autonomy and Cognitive Systems |
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170 | (1) |
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8.5 Extension of the Terrestrial Network |
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171 | (1) |
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172 | (3) |
References |
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175 | (2) |
Index |
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177 | |