CONTENTS

Policy on Intellectual Property Right (IPR)
1 Introduction
2 UAS and satellite system parameters
2.1 UAS control system characteristics
2.1.1 Information data rate
2.1.2 End-to-end link availability
2.1.3 Unmanned aircraft system parameters
2.1.4 Unmanned aircraft uplink transmit power density and off-axis e.i.r.p. density
2.2 Satellite system parameters
2.3 Unmanned aircraft system and satellite system parameters in the frequency bands 13/15 GHz and 22/23 GHz
2.3.1 13/15 GHz system parameters assumptions
2.3.2 22/23 GHz system parameters assumptions
3 Using the 13/15 GHz frequency bands for beyond line-of-sight communications to support unmanned aircraft system control links
3.1 Link availability
3.2 Frequency sharing with existing and planned systems operating in the same frequency bands
3.2.1 Frequency sharing between radar and unmanned aircraft systems for the downlink in the frequency band, 13.25-13.4 GHz
3.2.2 Frequency sharing between radar and unmanned aircraft systems for the uplink frequency band, 15.4-15.7 GHz
3.3 Satellite spectrum requirements
3.4 Summary
4 Using the 22/23 GHz frequency bands for beyond line-of-sight communications to support unmanned aircraft system control links
4.1 Link availability
4.2 Frequency sharing with existing and planned systems operating in the same frequency bands
4.2.1 Frequency sharing between the fixed service and unmanned aircraft systems
4.2.2 Frequency sharing between unmanned aircraft system command and non-payload control links and fixed service
4.2.3 Potential interference from an unmanned aircraft transmitter to a receiver in the fixed service
4.3 Potential issues associated with unwanted emission levels to protect the passive services in the nearby frequency bands
4.3.1 Downlink interference from satellite transmitter to the passive remote sensing satellites
4.3.2 Uplink interference from unmanned aircraft transmitter to the passive remote sensing satellites
4.4 Summary
5 Conclusion
Annex 1 Glossary