CONTENTS

Policy on Intellectual Property Right (IPR)
 1     Introduction
 2     Glossary
 3     Allocation information in the 47.2-47.5 and 47.9-48.2 GHz frequency ranges
 4     Technical characteristics
        4.1     Technical and operational characteristics of HAPS systems operating in the 47.2‑47.5 and 47.9-48.2 GHz frequency ranges
        4.2     Technical and operational characteristics of Mobile service operating in the 47.2‑47.5 and 47.9-48.2 GHz frequency ranges
        4.3     Technical and operational characteristics of FSS operating in the 47.2-47.5 and 47.9‑48.2 GHz frequency ranges
 5     Sharing and compatibility studies
Annex 1  Sharing and compatibility study of mobile service and HAPS systems operating in the 47.2-47.5 and 47.9-48.2 GHz frequency ranges
 1     Technical analysis
        1.1     Study A
                  1.1.1     Summary
                  1.1.2     Introduction
                  1.1.3     Methodology and results – HAPS Gateway to IMT-2020
                  1.1.4     Summary and analysis of the results of study A
        1.2     Study B
                  1.2.1     Introduction
                  1.2.2     Methodology
                  1.2.3     Simulation scenario: GW to HAPS (uplink) and IMT system
                  1.2.4     Power flux-density
                  1.2.5     Technical characteristics
                  1.2.6     Propagation models for sharing and compatibility studies in the 47.9-48.2 GHz frequency range
                  1.2.7     Derivation of pfd masks of IMT stations
                  1.2.8     Monte Carlo simulation results: sharing and compatibility of IMT-2020 and HAPS gateways operating in the 47.9‑48.2 GHz frequency range
                  1.2.9     Summary and analysis of the results of study B
 2     Summary and analysis of the results of studies
Annex 2   Sharing and compatibility study of fixed satellite service and HAPS systems operating in the 47.2-47.5 and 47.9-48.2 GHz frequency ranges
 1     Summary of scenarios considered
 2     Technical analysis
        2.1     Technical characteristics of HAPS
        2.2     Technical analysis
        2.3     Result of studies