CONTENTS

Policy on Intellectual Property Right (IPR)
 1     Introduction
 2     MMSS satellite system characteristics
        2.1     Earth station characteristics
        2.2     Space station characteristics
 3     Analysis of the 7/8 GHz bands
        3.1     Frequency band 7 375-7 750 MHz
                  3.1.1     Sharing with the fixed service in the 7 375-7 750 MHz band
                  3.1.2     Sharing with the fixed-satellite service in the 7 375-7 750 MHz band
                  3.1.3     Sharing with the mobile service except aeronautical mobile in the 7 375‑7 750 MHz band
                  3.1.4     Sharing with the meteorological-satellite service (space-to-Earth) in the band 7 375-7 750 MHz
                  3.1.5     Summary for all affected services in the 7 375-7 750 MHz band
        3.2     Frequency band 8 025-8 400 MHz
                  3.2.1     Sharing with the fixed service in the band 8 025-8 400 MHz
                  3.2.2     Sharing with the fixed-satellite service (Earth-space) in the 8 025‑8 400 MHz band
                  3.2.3     Sharing with the mobile (except aeronautical mobile) service in the 8 025‑8 400 MHz band
                  3.2.4     Sharing with the meteorological-satellite service in the 8 025‑8 400 MHz band
                  3.2.5     Sharing with the Earth exploration-satellite service (space-to-Earth) in the  8 025‑8 400 MHz band
                  3.2.6     Compatibility of MMSS and SRS (deep-space) bands around 8 GHz
                  3.2.7     Summary for all affected services in the 8 025-8 400 MHz band
 4     Summary of results
Annex 1  Known EESS and SRS X-band earth stations
Annex 2  Sharing between MMSS and EESS
       A2.1     Analysis 1
                  A2.1.1     Methodology applied
                  A2.1.2     Application to existing earth stations
       A2.2     Analysis 2
                  A2.2.1     Parameters used in Analysis 2
                  A2.2.3     Separation distances required to protect EESS stations for Case 2: transmitter power density based on ITU-R RR No. 21.8
       A2.3     Analysis 3
                  A2.3.1     Introduction
                  A2.3.2     EESS (space-to-Earth) earth station characteristics
                  A2.3.3     Sharing criteria for EESS receiver
                  A2.3.4     MMSS (E-s) earth station characteristics
                  A2.3.5     Sharing study
                  A2.3.6     Result
       A2.4     Analysis 4
                  A2.4.1     Introduction
                  A2.4.2     Background
                  A2.4.3     System parameters
                  A2.4.4     Results
       A2.5     Analysis 5
                  A2.5.1     Introduction
                  A2.5.2     EESS System Characteristics
                  A2.5.3     Interference analysis – EESS protection requirements
                  A2.5.4     MMSS earth station uplink signal to EESS systems
       A2.6     Analysis 6
                  A2.6.1     Introduction
Annex 3  Compatibility between MMSS and SRS in adjacent band
       A3.1     Analysis 1
                  A3.1.1     MMSS and SRS (deep-space) system parameters
                  A3.1.2     Separation distances required to protect SRS earth stations from MMSS (E-s) interference
       A3.2     Analysis 2
                  A3.2.1     Introduction
                  A3.2.2     Characteristics of MMSS earth station stations in the 7/8 GHz range
                  A3.2.3     SRS Systems Interference Criteria
                  A3.2.4     Methodology
                  A3.2.5     Interference analysis SRS earth station victim
                  A3.2.6     Conclusion