CONTENTS

Policy on Intellectual Property Right (IPR)
 1     Introduction
 2     Terminology
 3     Review of radiocommunication spectrum requirements
 4     Criteria for consideration of the possible frequency bands
 5     Frequency bands under consideration
 6     Conclusions
        6.1     Compatibility analysis in the frequency band 5 000-5 010 MHz
        6.2     Compatibility analysis in the frequency band 5 010-5 030 MHz
Annex 1  Sharing study for terrestrial line-of-sight unmanned aircraft  system communications in the frequency bands 5 000-5 010 and 5 010-5 030 MHz
 1     Introduction
 2     Systems characteristics
        2.1     Unmanned aircraft systems
        2.2     RNSS characteristics in the frequency band 5 000-5 010 MHz
        2.3     RNSS receivers characteristics in the frequency band 5 010-5 030 MHz
 3     Compatibility analysis
        3.1     5 000-5 010 MHz
        3.2     5 010-5 030 MHz
Appendix 1 to Annex 1  Compatibility studies between unmanned aircraft system terrestrial  control and non‑payload communication links and other services within the frequency band 5 000-5 010 MHz
 1     Analysis methodology
        1.1     Analysis parameters
        1.2     Interference to AM(R)S
        1.3     Interference to RNSS receivers in the frequency band 5 000-5 010 MHz
                  1.3.1     Study 1 (small unmanned aircraft transmission)
                  1.3.2      Study 2 (medium and large unmanned aircraft transmission and unmanned aircraft control station transmission)
        1.4     Interference to radio astronomy in the adjacent frequency band 4 990-5 000 MHz
        1.5     Interference to RNSS receivers in the adjacent frequency band 5 010-5 030 MHz
 2     Compatibility study results and discussion
        2.1     RNSS receiver in the frequency band 5 000-5 010 MHz results
                  2.1.1     Study 1 (small unmanned aircraft transmission)
                  2.1.2     Study 2 (medium and large unmanned aircraft transmission and unmanned aircraft control station transmission)
        2.2     Radio astronomy sharing study
        2.3     RNSS receivers in the frequency band 5 010-5 030 MHz results
Appendix 2 to Annex 1  Compatibility analysis in the frequency band 5 010-5 030 MHz
Annex 2  Glossary