Report of the CPMon technical, operational andregulatory/procedural mattersto be considered by theWorld RadiocommunicationConference 2023
Preface
CONTENTS
I Introduction to the CPM Report to WRC-23
     I.1 Origin and purpose of CPM-23
     I.2 Organization of the ITU-R preparation for the conference
     I.3 Preparation of the CPM Report to WRC-23
     I.4 Presentation and structure of the Report
CHAPTER 1 - Fixed, mobile and broadcasting issues
     Agenda item 1.1
          1/1.1/1 Executive summary
          1/1.1/2 Background
          1/1.1/3 Summary and analysis of the results of ITU-R studies
               1/1.1/3.1 Applicable ITU-R Recommendations and Reports
               1/1.1/3.2 System characteristics
                    1/1.1/3.2.1 IMT systems
                    1/1.1/3.2.2 Maritime systems
                    1/1.1/3.2.3 Aeronautical systems
               1/1.1/3.3 Summary of the results of studies
                    1/1.1/3.3.1 Summary of the results of studies in preparation for WRC-23
               1/1.1/3.4 Analysis of the results of studies
                    1/1.1/3.4.1 Analysis of regulatory aspects
                    1/1.1/3.4.2 Analysis of the results of technical studies
          1/1.1/4 Methods to satisfy the agenda item
               1/1.1/4.1 Method A – NOC to RR except for consequential changes as reflected in section 1/1.1/5
               1/1.1/4.2 Method B – NOC to RR except for modification of Resolution 223 to apply the existing pfd value to all countries listed in RR No. 5.441B, as well as other consequential changes as reflected in section 1/1.1/5
               1/1.1/4.3 Method C – Modification of the existing pfd criterion in RR No. 5.441B, as well as other consequential changes as reflected in section 1/1.1/5
               1/1.1/4.4 Method D - Modification of the existing pfd criterion in RR No. 5.441B and applying it to all countries listed in RR No. 5.441B, as well as other consequential changes as reflected in section 1/1.1/5
               1/1.1/4.5 Method E – Applying a pfd criterion and extension of list of countries where it is not applied through separate regulatory measures
               1/1.1/4.6 Method F – Application of RR No. 9.21 and bilateral/multilateral coordination agreements with coastal States for the protection of AMS/MMS stations in international airspace and international waters
          1/1.1/5 Regulatory and procedural considerations
               1/1.1/5.1 For all methods except Method E
                    1/1.1/5.1.1 For Method E
               1/1.1/5.2 For Methods A and B
               1/1.1/5.3 For Methods C and D
               1/1.1/5.4 For Method E
               1/1.1/5.5 For Method F
               1/1.1/5.6 For Methods A, B, C and D
               1/1.1/5.7 For Methods E and F
     Agenda item 1.2
          1/1.2/1 Executive summary
          1/1.2/2 Background
          1/1.2/3 Summary and analysis of the results of ITU-R studies
               1/1.2/3.1 Relevant ITU-R Recommendations and Reports
               1/1.2/3.2 Sharing and compatibility studies
                    1/1.2/3.2.1 Frequency range 3 300-3 400 MHz
                         1/1.2/3.2.1.1 RLS
                    1/1.2/3.2.2 Frequency range 3 600-3 800 MHz
                         1/1.2/3.2.2.1 FSS
                         1/1.2/3.2.2.2 FS
                    1/1.2/3.2.3 Frequency range 6 425-7 125 MHz
                         1/1.2/3.2.3.1 FSS
                              1/1.2/3.2.3.1.1 FSS uplink (6 425-7 075 MHz)
                              1/1.2/3.2.3.1.1.1 Studies
                              1/1.2/3.2.3.1.1.2 Additional study submitted to CPM23-2
                              1/1.2/3.2.3.1.2 FSS downlink (6 700-7 075 MHz)
                         1/1.2/3.2.3.2 FS
                         1/1.2/3.2.3.3 SOS (7 100-7 155 MHz)
                         1/1.2/3.2.3.4 SRS (7 145-7 190 MHz)
                    1/1.2/3.2.4 Frequency range 10-10.5 GHz
                         1/1.2/3.2.4.1 RLS
                         1/1.2/3.2.4.2 EESS (active) (10-10.4 GHz)
                         1/1.2/3.2.4.3 EESS (passive) (10.6-10.7 GHz)
                         1/1.2/3.2.4.4 RAS
                         1/1.2/3.2.4.5 FS
          1/1.2/4 Methods to satisfy the agenda item
               1/1.2/4.1 Band 1 – 3 300-3 400 MHz (amend footnote in Region 1)
                    1/1.2/4.1.1 Method 1A
                    1/1.2/4.1.2 Method 1B
                    1/1.2/4.1.3 Method 1C
                    1/1.2/4.1.4 Method 1D
                    1/1.2/4.1.5 Method 1E
                    1/1.2/4.1.6 Method 1F
               1/1.2/4.2 Band 2 – 3 300-3 400 MHz (Region 2)
                    1/1.2/4.2.1 Method 2A
                    1/1.2/4.2.2 Method 2B
                    1/1.2/4.2.3 Method 2C
               1/1.2/4.3 Band 3 – 3 600-3 800 MHz (Region 2)
                    1/1.2/4.3.1 Method 3A
                    1/1.2/4.3.2 Method 3B
                    1/1.2/4.3.3 Method 3C
                    1/1.2/4.3.4 Method 3D
                    1/1.2/4.3.5 Method 3E
                    1/1.2/4.3.6 Method 3F
               1/1.2/4.4 Band 4 – 6 425-7 025 MHz (Region 1)
                    1/1.2/4.4.1 Method 4A
                    1/1.2/4.4.2 Method 4B
                    1/1.2/4.4.3 Method 4C
                    1/1.2/4.4.4 Method 4D
                    1/1.2/4.4.5 Method 4E
               1/1.2/4.5 Band 5 – 7 025-7 125 MHz (globally)
                    1/1.2/4.5.1 Method 5A
                    1/1.2/4.5.2 Method 5B
                    1/1.2/4.5.3 Method 5C
                    1/1.2/4.5.4 Method 5D
                    1/1.2/4.5.5 Method 5E
               1/1.2/4.6 Band 6 – 10.0-10.5 GHz (Region 2)
                    1/1.2/4.6.1 Method 6A
                    1/1.2/4.6.2 Method 6B
                    1/1.2/4.6.3 Method 6C
          1/1.2/5 Regulatory and procedural considerations
               1/1.2/5.1 For Methods 1A, 2A, 3A, 4A, 5A and 6A
               1/1.2/5.2 Band 1 – 3 300-3 400 MHz (amend footnote in Region 1)
                    1/1.2/5.2.1 For Methods 1B and 1C
                    1/1.2/5.2.2 For Method 1B
                    1/1.2/5.2.3 For Method 1C
                    1/1.2/5.2.4 For Method 1D
                    1/1.2/5.2.5 For Method 1E
                    1/1.2/5.2.6 For Method 1F
               1/1.2/5.3 Band 2 – 3 300-3 400 MHz (Region 2)
                    1/1.2/5.3.1 For Method 2B
                    1/1.2/5.3.2 For Method 2C
               1/1.2/5.4 Band 3 – 3 600-3 800 MHz (Region 2)
                    1/1.2/5.4.1 For Methods 3B, 3C and 3D
                    1/1.2/5.4.2 For Method 3B
                    1/1.2/5.4.3 For Method 3C
                    1/1.2/5.4.4 For Method 3D
                    1/1.2/5.4.5 For Methods 3E and 3F
                    1/1.2/5.4.6 For Method 3E
                    1/1.2/5.4.7 For Method 3F
               1/1.2/5.5 Band 4 – 6 425-7 025 MHz (Region 1)
                    1/1.2/5.5.1 For Methods 4B, 4C, 4D, 4E
                    1/1.2/5.5.2 For Method 4B
                    1/1.2/5.5.3 For Method 4C
                    1/1.2/5.5.4 For Method 4D
                    1/1.2/5.5.5 For Method 4E
                         1/1.2/5.5.5.1 For Method 4E, Example 1
                         1/1.2/5.5.5.2 For Method 4E, Example 2
                    1/1.2/5.5.6 For Methods 4B, 4C, 4E, as well as Methods 5B, 5C, 5D, 5E
                    1/1.2/5.5.7 For Method 4D
               1/1.2/5.6 Band 5 – 7 025-7 125 MHz (globally)
                    1/1.2/5.6.1 For Methods 5B, 5C, 5D, 5E
                    1/1.2/5.6.2 For Method 5B
                    1/1.2/5.6.3 For Method 5C
                    1/1.2/5.6.4 For Method 5D
                    1/1.2/5.6.5 For Method 5E
                         1/1.2/5.6.5.1 For Method 5E, Example 1
                         1/1.2/5.6.5.2 For Method 5E, Example 2
                    1/1.2/5.6.6 For Methods 5B, 5C, 5D and 5E
               1/1.2/5.7 Band 6 – 10.0-10.5 GHz (Region 2)
                    1/1.2/5.7.1 For Method 6B
                    1/1.2/5.7.2 For Method 6C
                    1/1.2/5.7.3 For Methods 6B and 6C
               1/1.2/5.8 For all Methods: Suppression of Resolution 245 (WRC-19)
     Agenda item 1.3
          1/1.3/1 Executive summary
          1/1.3/2 Background
          1/1.3/3 Summary and analysis of the results of ITU-R studies
               1/1.3/3.1 Applicable ITU-R Recommendations and Reports
               1/1.3/3.2 Summary of the results of studies
                    1/1.3/3.2.1 Studies from previous cycles (before WRC-19)
                         1/1.3/3.2.1.1 Compatibility and sharing studies with FSS system
                         1/1.3/3.2.1.2 Compatibility and sharing studies with FS system
                         1/1.3/3.2.1.3 Analysis of the results of studies (before WRC-19)
                    1/1.3/3.2.2 WRC-23 study cycle summary of studies
                         1/1.3/3.2.2.1 Compatibility and sharing studies with FSS systems
                              1/1.3/3.2.2.1.1 Parameters and assumptions of the studies
                              1/1.3/3.2.2.1.2 Results of the studies
                                   1/1.3/3.2.2.1.2.1 Study A
                                   1/1.3/3.2.2.1.2.2 Study B
                                   1/1.3/3.2.2.1.2.3 Study C
                                   1/1.3/3.2.2.1.2.4 Study D
                                   1/1.3/3.2.2.1.2.5 Study E
                                   1/1.3/3.2.2.1.2.6 Study F
                                   1/1.3/3.2.2.1.2.7 Study G
                         1/1.3/3.2.2.2 Compatibility and sharing studies with FS systems
          1/1.3/4 Methods to satisfy the agenda item
               1/1.3/4.1 Method A: No change to the RR except suppression of Resolution 246 (WRC-19)
               1/1.3/4.2 Method B: Upgrade the allocation of the frequency band 3 600-3 800 MHz to the mobile, except aeronautical mobile, service on a primary basis within Region 1 without conditions and suppression of Resolution 246 (WRC-19)
               1/1.3/4.3 Method C: Upgrade of the allocation to the mobile, except aeronautical mobile, service on a primary basis within Region 1 with regulatory and/or technical conditions and suppression of Resolution 246 (WRC-19)
                    1/1.3/4.3.1 Alternative C1
                    1/1.3/4.3.2 Alternative C2
                    1/1.3/4.3.3 Alternative C3
                    1/1.3/4.3.4 Alternative C4
                    1/1.3/4.3.5 Alternative C5: Upgrading the mobile allocation with power flux-density (pfd) protection limits based on short-term protection criterion
               1/1.3/4.4 Method D: Upgrade of the allocation of the frequency band 3 600-3 800 MHz to the mobile service on a primary basis within Region 1 without conditions, and identification for IMT – Suppression of Resolution 246 (WRC-19)
               1/1.3/4.5 Method E: Upgrade of the allocation of the band 3 600-3 800 MHz or parts thereof to the mobile, except aeronautical mobile, service on a primary basis in Region 1 with regulatory and/or technical conditions, and identification for IMT. Suppr...
                    1/1.3/4.5.1 Alternative E1
                    1/1.3/4.5.2 Alternative E2
          1/1.3/5 Regulatory and procedural considerations
               1/1.3/5.1 For Method A: No Change
               1/1.3/5.2 For Method B: Upgrade to a primary basis of the allocation of 3 600-3 800 MHz to the mobile service without conditions
               1/1.3/5.3 For Method C: Upgrade of the allocation to the mobile, except aeronautical mobile, service on a primary basis within Region 1 with particular regulatory and/or technical conditions
                    1/1.3/5.3.1 For Method C, Alternative C1
                    1/1.3/5.3.2 For Method C, Alternative C2
                    1/1.3/5.3.3 For Method C, Alternative C3
                    1/1.3/5.3.4 For Method C, Alternative C4
                    1/1.3/5.3.5 For Method C, Alternative C5
               1/1.3/5.4 For Method D: An allocation to the mobile service on a primary basis in Region 1 and identification for International Mobile Telecommunications (IMT)
               1/1.3/5.5 For Method E, Alternative E1
               1/1.3/5.6 For Method E, Alternative E2
               1/1.3/5.7 For all Methods: Suppression of Resolution 246 (WRC-19)
     Agenda item 1.4
          1/1.4/1 Executive summary
          1/1.4/2 Background
          1/1.4/3 Summary and analysis of the results of ITU-R studies
               1/1.4/3.1 Usage and deployment scenarios, spectrum needs, and technical and operational characteristics
               1/1.4/3.2 Summary of studies of HIBS in the frequency band 694-960 MHz
                    1/1.4/3.2.1 Sharing studies between the land mobile service excluding IMT and HIBS operating in the frequency range 694-960 MHz
                    1/1.4/3.2.2 Sharing studies between the ground component of IMT and HIBS operating in the frequency range 694-960 MHz
                    1/1.4/3.2.3 Sharing studies between the aeronautical radionavigation service and HIBS operating in the frequency range 694-960 MHz
                         1/1.4/3.2.3.1 Sharing studies between the aeronautical radionavigation service and HIBS operating in the frequency range 694-862 MHz
                         1/1.4/3.2.3.2 Sharing studies between the aeronautical radionavigation service and HIBS operating in the frequency range 862-960 MHz
                    1/1.4/3.2.4 Sharing and compatibility studies between broadcasting services in the frequency band 470-960 MHz and HIBS operating in the frequency range 694-960 MHz
                    1/1.4/3.2.5 Compatibility studies between the aeronautical radionavigation service in the adjacent frequency band and HIBS operating in the frequency range 694-960 MHz
                    1/1.4/3.2.6 Compatibility studies between the aeronautical mobile (route) service in the adjacent frequency band and HIBS operating in the frequency range 694-960 MHz
                    1/1.4/3.2.7 Study between 2nd harmonics of the HIBS base station operating in the frequency range 694-960 MHz and radio astronomy service in the frequency band 1 610.6-1 613.8 MHz
               1/1.4/3.3 Summary of studies of HIBS in the frequency band 1 710-1 885 MHz
                    1/1.4/3.3.1 Sharing studies between the land mobile service excluding IMT and HIBS operating in the frequency range 1 710-1 885 MHz
                    1/1.4/3.3.2 Sharing studies between the ground component of IMT and HIBS operating in the frequency range 1 710-1 885 MHz
                    1/1.4/3.3.3 Sharing studies between the fixed service and HIBS operating in the frequency range 1 710-1 885 MHz
                    1/1.4/3.3.4 Sharing studies between the space research service (Earth-to-space) and the space operation service (Earth-to-space) in the frequency band 1 750-1 850 MHz and HIBS operating in the frequency range 1 710-1 885 MHz
                    1/1.4/3.3.5 Sharing studies between the aeronautical mobile service and HIBS operating in the frequency range 1 780-1 850 MHz
                    1/1.4/3.3.6 Compatibility studies between the meteorological satellite service in the adjacent frequency band 1 670-1 710 MHz and HIBS operating in the frequency range 1 710-1 885 MHz
               1/1.4/3.4 Summary of studies of HIBS in the frequency bands 1 885-1 980 MHz, 2 010-2 025 MHz and 2 110-2 170 MHz
                    1/1.4/3.4.1 Sharing studies between the land mobile service excluding IMT and HIBS operating in the frequency ranges 1 885-1 980 MHz, 2 010-2 025 MHz and 2 110-2 170 MHz
                    1/1.4/3.4.2 Sharing studies between the ground component of IMT and HIBS operating in the frequency ranges 1 885-1 980 MHz, 2 010-2 025 MHz and 2 110-2 170 MHz
                    1/1.4/3.4.3 Sharing studies between the fixed service and HIBS operating in the frequency ranges 1 885-1 980 MHz, 2 010-2 025 MHz and 2 110-2 170 MHz
                    1/1.4/3.4.4 Sharing studies between the space research service (deep space) (Earth-to-space) in the frequency band 2 110-2 120 MHz and HIBS operating in the frequency range 2 110-2 170 MHz
                    1/1.4/3.4.5 Compatibility studies between the mobile-satellite service (space-to-Earth) in the adjacent frequency band 2 170-2 200 MHz and HIBS operating in the frequency range 2 110-2 170 MHz
                    1/1.4/3.4.6 Compatibility studies between the fixed service in the adjacent frequency bands 1 885-1 980 MHz and 2 010-2 170 MHz and HIBS operating in the frequency ranges 1 885-1 980 MHz, 2 010-2 025 MHz, and 2 110-2 170 MHz
                    1/1.4/3.4.7 Compatibility studies between the space operation service (Earth-to-space) (space-to-space), the Earth exploration-satellite service (Earth-to-space) (space-to-space), and the space research service (Earth-to-space) (space-to-space) in the...
               1/1.4/3.5 Summary of studies of HIBS in the frequency band 2 500-2 690 MHz
                    1/1.4/3.5.1 Sharing studies between the ground component of IMT and HIBS operating in the frequency range 2 500-2 690 MHz
                    1/1.4/3.5.2 Sharing studies between the fixed service and HIBS operating in the frequency range 2 500-2 690 MHz
                    1/1.4/3.5.3 Sharing studies between the broadcasting satellite service in the frequency range 2 520-2 630 MHz and HIBS operating in the frequency range 2 500-2 690 MHz
                    1/1.4/3.5.4 Sharing and compatibility studies between the mobile-satellite service in the frequency bands 2 500-2 535 MHz (space-to-Earth) and 2 655-2 690 MHz (Earth-to-space) in Region 3 and HIBS operating in the frequency range 2 500-2 690 MHz
                    1/1.4/3.5.5 Compatibility studies between the radiodetermination-satellite service in the adjacent frequency band 2 483.5-2 500 MHz (space-to-Earth) and HIBS operating in the frequency range 2 500-2 690 MHz
                    1/1.4/3.5.6 Compatibility studies between the aeronautical radionavigation service in the adjacent frequency band 2 700-2 900 MHz and HIBS operating in the frequency range 2 500-2 690 MHz
                    1/1.4/3.5.7 Compatibility studies of HIBS in the frequency range 2 500-2 690 MHz with meteorological radars operating in the adjacent frequency band 2 700-2 900 MHz
                    1/1.4/3.5.8 Compatibility studies with the radio astronomy service in the adjacent frequency band 2 690-2 700 MHz and HIBS operating in the frequency range 2 500-2 690 MHz
                    1/1.4/3.5.9 Adjacent frequency band compatibility study between HIBS operating in the frequency band 2 500-2 690 MHz and the MSS (s-E) operating in the frequency band 2 483.5-2 500 MHz
               1/1.4/3.6 Parameters and assumptions of the studies
          1/1.4/4 Methods to satisfy the agenda item
               1/1.4/4.1 Issue A: HIBS in the frequency band 694-960 MHz
                    1/1.4/4.1.1 Method A1: No changes
                    1/1.4/4.1.2 Method A2: HIBS in 694-960 MHz
                    1/1.4/4.1.3 Method A3: HIBS in 694-960 MHz not claiming protection and additional provisions
                    1/1.4/4.1.4 Method A4: HIBS in 694-862 MHz and 862-960 MHz per Region
               1/1.4/4.2 Issue B: HIBS in the frequency band 1 710-1 885 MHz
                    1/1.4/4.2.1 Method B1: No changes
                    1/1.4/4.2.2 Method B2: HIBS in 1 710-1 885 MHz
                    1/1.4/4.2.3 Method B3: HIBS in 1 710-1 885 MHz not claiming protection and additional provisions
                    1/1.4/4.2.4 Method B4: HIBS in 1 710-1 885 MHz per Region
               1/1.4/4.3 Issue C: HIBS in the frequency bands 1 885-1 980 MHz, 2 010-2 025 MHz, and 2 110-2 170 MHz
                    1/1.4/4.3.1 Method C1: No changes
                    1/1.4/4.3.2 Method C2: HIBS in the frequency bands 1 885-1 980 MHz, 2 010-2 025 MHz, and 2 110-2 170 MHz
                    1/1.4/4.3.3 Method C3: HIBS in the frequency bands 1 885-1 980 MHz, 2 010-2 025 MHz, and 2 110-2 170 MHz not claiming protection and additional provisions
               1/1.4/4.4 Issue D: HIBS in the frequency band 2 500-2 690 MHz
                    1/1.4/4.4.1 Method D1: No changes
                    1/1.4/4.4.2 Method D2: HIBS in 2 500-2 690 MHz
                    1/1.4/4.4.3 Method D3: HIBS in the frequency band 2 500-2 690 MHz not claiming protection and additional provisions
                    1/1.4/4.4.4 Method D4: HIBS in 2 500-2 690 MHz per Region
          1/1.4/5 Regulatory and procedural considerations
               1/1.4/5.1 For Issue A: HIBS in the frequency band 694-960 MHz
                    1/1.4/5.1.1 For Method A1: NOC to Vols. I and II of the Radio Regulations
                    1/1.4/5.1.2 For Method A2: HIBS in 694-960 MHz
                    1/1.4/5.1.3 For Method A3: HIBS in 694-960 MHz not claiming protection and additional provisions
                    1/1.4/5.1.4 For Method A4: HIBS in 694-862 MHz and 862-960 MHz per Region
                    1/1.4/5.1.5 For Methods A2, A3, and A4
               1/1.4/5.2 For Issue B: HIBS in the frequency band 1 710-1 885 MHz
                    1/1.4/5.2.1 For Method B1: NOC to Vols. I and II of the Radio Regulations
                    1/1.4/5.2.2 For Method B2: HIBS in 1 710-1 885 MHz
                    1/1.4/5.2.3 For Method B3: HIBS in 1 710-1 885 MHz not claiming protection and additional provisions
                    1/1.4/5.2.4 For Method B4: HIBS in 1 710-1 885 MHz per Region
                    1/1.4/5.2.5 For Methods B2, B3 and B4
               1/1.4/5.3 For Issue C: HIBS in the frequency bands 1 885-1 980 MHz, 2 010-2 025 MHz, and 2 110-2 170 MHz
                    1/1.4/5.3.1 For Method C1: NOC to Vols. I and II of the Radio Regulations
                    1/1.4/5.3.2 For Method C2: HIBS in the frequency bands 1 885-1 980 MHz, 2 010-2 025 MHz, and 2 110-2 170 MHz
                    1/1.4/5.3.3 For Method C3: HIBS in the frequency bands 1 885-1 980 MHz, 2 010-2 025 MHz, and 2 110-2 170 MHz not claiming protection and additional provisions
                    1/1.4/5.3.4 For Methods C2 and C3
               1/1.4/5.4 For Issue D: HIBS in the frequency band 2 500-2 690 MHz
                    1/1.4/5.4.1 For Method D1: NOC to Vols. I and II of the Radio Regulations
                    1/1.4/5.4.2 For Method D2: HIBS in 2 500-2 690 MHz
                    1/1.4/5.4.3 For Method D3: HIBS in 2 500-2 690 MHz not claiming protection and additional provisions
                    1/1.4/5.4.4 For Method D4: HIBS in 2 500-2 690 MHz per Region
                    1/1.4/5.4.5 For Methods D2, D3 and D4
               1/1.4/5.5 For Methods A2, A3, A4, B2, B3, B4, C2, C3, D2, D3 and D4
               1/1.4/5.6 For all Methods
     Agenda item 1.5
          1/1.5/1 Executive summary
          1/1.5/2 Background
          1/1.5/3 Summary and analysis of the results of ITU-R studies
               1/1.5/3.1 Summary of the review of the spectrum use
                    1/1.5/3.1.1 Review of the spectrum use by the broadcasting service
                    1/1.5/3.1.2 Review of the spectrum use by the mobile service
                    1/1.5/3.1.3 Review of the spectrum use by the radio astronomy service
                    1/1.5/3.1.4 Review of the spectrum use by the radiolocation service
                    1/1.5/3.1.5 Review of the spectrum use by the other services
                    1/1.5/3.1.6 Consideration of environmental impact
               1/1.5/3.2 Summary of the study of the future spectrum needs
                    1/1.5/3.2.1 Spectrum needs for the broadcasting service
                    1/1.5/3.2.2 Spectrum needs for the mobile, except aeronautical mobile, service
                    1/1.5/3.2.3 Spectrum needs for the radio astronomy service
                    1/1.5/3.2.4 Spectrum needs for the radiolocation service
                    1/1.5/3.2.5 Spectrum needs for other services
               1/1.5/3.3 Summary of the sharing and compatibility studies
                    1/1.5/3.3.1 Summary of submitted studies between the broadcasting service and the land mobile service
                    1/1.5/3.3.2 Summary of submitted studies between wind profiler radars and the land mobile service
                    1/1.5/3.3.3 Summary of submitted studies between the radio astronomy service and the land mobile service
                    1/1.5/3.3.4 Summary of submitted studies between audio SAB/SAP and IMT-2020
                    1/1.5/3.3.5 Potential new sub-section “Listing of ITU-R documents” (see views below)
          1/1.5/4 Methods to satisfy the agenda item*
               1/1.5/4.1 Method A: No Change
                    1/1.5/4.1.1 Alternative A1: No change
                    1/1.5/4.1.2 Alternative A2: No change – Revision of Resolution 235 (WRC-15) to review the situation at future competent WRCs
               1/1.5/4.2 Method B: Primary allocation to the mobile service in the frequency band 470-694 MHz with or without identification to IMT in the frequency band 470-694 MHz or parts thereof in Region 1. Suppression of Resolution 235 (WRC-15)
                    1/1.5/4.2.1 Alternative B1
                    1/1.5/4.2.2 Alternative B2
                    1/1.5/4.2.3 Alternative B3
               1/1.5/4.3 Method C: Primary allocation to the mobile, except aeronautical mobile, service in the frequency band 470-694 MHz and identification to IMT in the frequency band 470-694 MHz or parts thereof in Region 1. Suppression of Resolution 235 (WRC-15)
                    1/1.5/4.3.1 Alternative C1
                    1/1.5/4.3.2 Alternative C2
                    1/1.5/4.3.3 Alternative C3
                    1/1.5/4.3.4 Alternative C4
                    1/1.5/4.3.5 Alternative C5
                    1/1.5/4.3.6 Alternative C6
                    1/1.5/4.3.7 Alternative C7
                    1/1.5/4.3.8 Alternative C8
                    1/1.5/4.3.9 Alternative C9
               1/1.5/4.4 Method D: Primary allocation to the mobile, except aeronautical mobile, service within the band 470-694 MHz without IMT identification. Suppression of Resolution 235 (WRC-15)
                    1/1.5/4.4.1 Alternative D1
                    1/1.5/4.4.2 Alternative D2
                    1/1.5/4.4.3 Alternative D3
                    1/1.5/4.4.4 Alternative D4
                    1/1.5/4.4.5 Alternative D5
               1/1.5/4.5 Method E: Primary allocation to the mobile, except aeronautical mobile, service of the band 470-694 MHz in Region 1 with technical condition limiting mobile service operations to downlink in this band. Suppression of Resolution 235 (WRC-15)
               1/1.5/4.6 Method F: Secondary allocation to the mobile, except aeronautical mobile, service in the band 470-694 MHz in Region 1
                    1/1.5/4.6.1 Alternative F1: Secondary allocation to the mobile, except aeronautical mobile, service in the band 470-694 MHz in Region 1
                    1/1.5/4.6.2 Alternative F2
                    1/1.5/4.6.3 Alternative F3: Secondary allocation to the mobile, except aeronautical mobile, service in the band 470-694 MHz in some countries in Region 1 with suppression of Resolution 235 (WRC-15)
               1/1.5/4.7 Method G: Considerations of the radio astronomy service
          1/1.5/5 Regulatory and procedural considerations
               1/1.5/5.1 For Method A: No Change
                    1/1.5/5.1.1 For Method A, Alternative A1
                    1/1.5/5.1.2 For Method A, Alternative A2
               1/1.5/5.2 For Method B: Primary allocation to the mobile service in the frequency band 470-694 MHz with or without identification for use by IMT in the frequency band 470-694 MHz or parts thereof in Region 1. Suppression of Resolution 235 (WRC-15)
                    1/1.5/5.2.1 For Method B, Alternative B1
                    1/1.5/5.2.2 For Method B, Alternative B2
                    1/1.5/5.2.3 For Method B, Alternative B3
               1/1.5/5.3 For Method C - Primary allocation to the mobile, except aeronautical mobile, service in the frequency band 470-694 MHz and identification for use by IMT in the frequency band 470-694 MHz or parts thereof in Region 1. Suppression of Resolutio...
                    1/1.5/5.3.1 For Method C, Alternative C1
                    1/1.5/5.3.2 For Method C, Alternative C2
                    1/1.5/5.3.3 For Method C, Alternative C3
                         1/1.5/5.3.3.1 For Method C, Alternative C3, Example 1 for Resolution [A15-CONDITIONS C3] (WRC-23)
                         1/1.5/5.3.3.2 For Method C, Alternative C3, Example 2 for Resolution [A15-CONDITIONS C3] (WRC-23)
                    1/1.5/5.3.4 For Method C, Alternative C4
                         1/1.5/5.3.4.1 For Method C, Alternative C4, Example 1 for Resolution [B15-CONDITIONS C4] (WRC-23)
                         1/1.5/5.3.4.2 For Method C, Alternative C4, Example 2 for Resolution [B15-CONDITIONS C4] (WRC-23)
                    1/1.5/5.3.5 For Method C, Alternative C5
                    1/1.5/5.3.6 For Method C, Alternative C6
                         1/1.5/5.3.6.1 For Method C, Alternative C6, Example 1 for Resolution [C15-CONDITIONS C6] (WRC-23)
                         1/1.5/5.3.6.2 For Method C, Alternative C6, Example 2 for Resolution [C15-CONDITIONS C6] (WRC-23)
                    1/1.5/5.3.7 For Method C, Alternative C7
                         1/1.5/5.3.7.1 For Method C, Alternative C7, Example 1 for Resolution [D15-CONDITIONS C7] (WRC-23)
                         1/1.5/5.3.7.2 For Method C, Alternative C7, Example 2 for Resolution [D15-CONDITIONS C7] (WRC-23)
                    1/1.5/5.3.8 For Method C, Alternative C8
                         1/1.5/5.3.8.1 For Method C, Alternative C8, Example 1 for Resolution [E15-CONDITIONS C8] (WRC-23)
                         1/1.5/5.3.8.2 For Method C, Alternative C8, Example 2 for Resolution [E15-CONDITIONS C8] (WRC-23)
                    1/1.5/5.3.9 For Method C, Alternative C9
                         1/1.5/5.3.9.1 For Method C, Alternative C9, Example 1 for Resolution [F15-CONDITIONS C9] (WRC-23)
                         1/1.5/5.3.9.2 For Method C, Alternative C9, Example 2 for Resolution [F15-CONDITIONS C9] (WRC-23)
               1/1.5/5.4 For Method D: Primary allocation to the mobile, except aeronautical mobile, service within the band 470-694 MHz without IMT identification. Suppression of Resolution 235 (WRC-15)
                    1/1.5/5.4.1 For Method D, Alternative D1
                    1/1.5/5.4.2 For Method D, Alternative D2
                    1/1.5/5.4.3 For Method D, Alternative D3
                         1/1.5/5.4.3.1 For Method D, Alternative D3, Example 1 for new footnote RR No. 5.M15
                         1/1.5/5.4.3.2 For Method D, Alternative D3, Example 2 for new footnote RR No. 5.M15
                         1/1.5/5.4.3.3 For Method D, Alternative D3, other regulatory and procedural considerations
                    1/1.5/5.4.4 For Method D, Alternative D4
               1/1.5/5.5 For Method E: Primary allocation to the mobile, except aeronautical mobile, service of the band 470-694 MHz in Region 1 with technical condition limiting mobile operations to downlink in this band. Suppression of Resolution 235 (WRC-15)
               1/1.5/5.6 Method F: Secondary allocation to the mobile, except aeronautical mobile, service in the band 470-694 MHz in Region 1
                    1/1.5/5.6.1 Alternative F1: Secondary allocation to the mobile, except aeronautical mobile, service in the band 470-694 MHz in Region 1
                    1/1.5/5.6.2 Alternative F2: Secondary allocation to the mobile, except aeronautical mobile, service in the band 470-694 MHz in Region 1 with coordination and commitment
                    1/1.5/5.6.3 Alternative F3: Secondary allocation to the mobile, except aeronautical mobile, service in the band 470-694 MHz in some countries in Region 1 with suppression of Resolution 235 (WRC-15)
               1/1.5/5.7 For Method G: Considerations of the radio astronomy service
               1/1.5/5.8 For all methods except Methods A2 and F1: Suppression of Resolution 235 (WRC-15)
CHAPTER 2 - Aeronautical and maritime issues
     Agenda item 1.6
          2/1.6/1 Executive summary
          2/1.6/2 Background
          2/1.6/3 Summary and analysis of the results of ITU-R studies
          2/1.6/4 Methods to satisfy the agenda item
               2/1.6/4.1 Method A: No change (NOC)
               2/1.6/4.2 Method B: A new WRC Resolution containing the provisions to operate radiocommunications for sub-orbital vehicles
                    2/1.6/4.2.1 Method B, Approach A
                    2/1.6/4.2.2 Method B, Approach B
                    2/1.6/4.2.3 Method B, Approach C
                    2/1.6/4.2.4 Method B, Approach D
               2/1.6/4.3 Method C: A Revision to Resolution 772 (WRC-19)
          2/1.6/5 Regulatory and procedural considerations
               2/1.6/5.1 For Method A: No Change
               2/1.6/5.2 New proposal to provide the necessary reference to the new Resolution of Method B, Approach B
               2/1.6/5.3 For Method B: New WRC-23 Resolution
               2/1.6/5.4 Suppression of Resolution 772 (WRC-19)
               2/1.6/5.5 For Method C: Revision of Resolution 772 (WRC-19)
     Agenda item 1.7
          2/1.7/1 Executive summary
          2/1.7/2 Background
          2/1.7/3 Summary and analysis of the results of ITU-R studies
               2/1.7/3.1 Summary of technical and operational studies
               2/1.7/3.2 Relevant ITU-R Recommendations and Reports
               2/1.7/3.3 Analysis of the results of studies
                    2/1.7/3.3.1 In-band sharing between the systems operating in the aeronautical mobile-satellite (route) service and systems operating in the aeronautical mobile (route) service
                    2/1.7/3.3.2 In-band sharing with other services
                    2/1.7/3.3.3 Adjacent band compatibility between systems operating in the aeronautical mobile-satellite (route) service above 117.975 MHz and systems operating in the aeronautical radionavigation service below 117.975 MHz
                    2/1.7/3.3.4 Adjacent band compatibility with systems operating above 137 MHz
                    2/1.7/3.3.5 Compatibility between systems operating in the aeronautical mobile-satellite (route) service from different administrations
          2/1.7/4 Methods to satisfy the agenda item
               2/1.7/4.1 Method A: No change
               2/1.7/4.2 Method B: New allocation to the aeronautical mobile-satellite (route) service within the frequency band 117.975-137 MHz
                    2/1.7/4.2.1 Method B1: Method B with the following additions
                    2/1.7/4.2.2 Method B2: Method B with the following additions
                    2/1.7/4.2.3 Method B3: Method B with the following additions
                    2/1.7/4.2.4 Method B4: Method B with the following addition
          2/1.7/5 Regulatory and procedural considerations
               2/1.7/5.1 For Method A: NOC
               2/1.7/5.2 For Method B: New allocation to the aeronautical mobile-satellite (route) service within the frequency band 117.975-137 MHz
                    2/1.7/5.2.1 For Method B1
                    2/1.7/5.2.2 For Method B2
                    2/1.7/5.2.3 For Method B3
     Agenda item 1.8
          2/1.8/1 Executive summary
          2/1.8/2 Background
               2/1.8/2.1 Unmanned aircraft system architecture
          2/1.8/3 Summary and analysis of the results of ITU-R studies
               2/1.8/3.1 Relevant ITU-R recommendations and reports
               2/1.8/3.2 Analyses of the results of studies
               2/1.8/3.3 Sharing considerations
                    2/1.8/3.3.1 Relationship between unmanned aircraft system command and control communication links and other satellite networks
                    2/1.8/3.3.2 Relationship with terrestrial services
                    2/1.8/3.3.3 Relationship with radionavigation service
                    2/1.8/3.3.4 Relationship with radio astronomy service
          2/1.8/4 Methods to satisfy the agenda item
               2/1.8/4.1 Method A
               2/1.8/4.2 Method B
                    2/1.8/4.2.1 Method B1
                    2/1.8/4.2.2 Method B2
                    2/1.8/4.2.3 Method B3
          2/1.8/5 Regulatory and procedural considerations
               2/1.8/5.1 Method A
               2/1.8/5.2 Method B
                    2/1.8/5.2.1 Method B1
                    2/1.8/5.2.2 Method B2
                    2/1.8/5.2.3 Method B3
     Agenda item 1.9
          2/1.9/1 Executive summary
          2/1.9/2 Background
          2/1.9/3 Summary and analysis of the results of ITU-R studies
          2/1.9/4 Methods to satisfy the agenda item
               2/1.9/4.1 Method A: No change
               2/1.9/4.2 Method B: Inclusion into RR Appendix 27, the relevant part of the Rules of Procedure, and explicit recognition of the aggregation of single channels for wideband digital communications
          2/1.9/5 Regulatory and procedural considerations
               2/1.9/5.1 For Method A: No change (NOC)
               2/1.9/5.2 For Method B: Inclusion into RR Appendix 27, the relevant part of the Rules of Procedure, and explicit recognition of the aggregation of single channels for wideband digital communications
               2/1.9/5.3 For both Methods A and B: SUP Resolution 429 (WRC-19)
     Agenda item 1.10
          2/1.10/1 Executive summary
          2/1.10/2 Background
          2/1.10/3 Summary and analysis of the results of ITU-R studies
               2/1.10/3.1 Relevant ITU-R Recommendations and Reports
               2/1.10/3.2 Summary of spectrum requirements
               2/1.10/3.3 Summary of the sharing and compatibility studies
                    2/1.10/3.3.1 Radio astronomy operating in the frequency bands 15.35-15.4 GHz and 22.21-22.5 GHz
                    2/1.10/3.3.2 Radiolocation operating in the frequency band 15.4-15.7 GHz
                    2/1.10/3.3.3 Aeronautical radionavigation operating in the frequency band 15.4-15.7 GHz
                    2/1.10/3.3.4 Fixed satellite operating in the frequency band 15.43-15.63 GHz
                    2/1.10/3.3.5 Broadcasting satellite operating in the frequency band 21.4-22 GHz
                    2/1.10/3.3.6 Fixed service operating in the frequency band 22-22.21 GHz
                    2/1.10/3.3.7 Mobile service operating in the frequency band 22-22.21 GHz
                    2/1.10/3.3.8 Earth exploration-satellite service (passive) operating in the frequency band 22.21-22.5 GHz
                    2/1.10/3.3.9 Space research service operating in the frequency band 22.21-22.5 GHz
          2/1.10/4 Methods to satisfy the agenda item
               2/1.10/4.1 Method A: No change to Radio Regulations
               2/1.10/4.2 Method B: New primary aeronautical mobile (off-route) service allocation in the frequency band 15.4-15.7 GHz
               2/1.10/4.3 Method C: Remove the exception of aeronautical mobile (off-route) service in the frequency band 22-22.21 GHz
               2/1.10/4.4 Method D: Combination of Methods B and C
               2/1.10/4.5 Method E: Combination of Methods B and C with 10 MHz guardbands
          2/1.10/5 Regulatory and procedural considerations
               2/1.10/5.1 For Method A: No change to the Radio Regulations
               2/1.10/5.2 For Methods B and D: New primary aeronautical mobile (off-route) service allocations in the frequency band 15.4-15.7 GHz
                    2/1.10/5.2.1 For Methods B and D, Alternative BD1
                    2/1.10/5.2.2 For Methods B and D, Alternative BD2
                    2/1.10/5.2.3 For Methods B and D, Alternative BD3
               2/1.10/5.3 For Methods C and D: Remove the exception of AM(OR)S in the frequency band 22-22.21 GHz
                    2/1.10/5.3.1 For Methods C and D, Alternative CD1
                    2/1.10/5.3.2 For Methods C and D, Alternative CD2
                    2/1.10/5.3.3 For Methods C and D, Alternative CD3
               2/1.10/5.4 For Method D: Combination of Methods B and C
               2/1.10/5.5 For Methods E: Combination of Methods B and C with 10 MHz guardbands
               2/1.10/5.6 For Methods A, B, C, D and E
     Agenda item 1.11
          2/1.11/1 Executive summary
          2/1.11/2 Background
               2/1.11/2.1 Global maritime distress and safety system modernization
               2/1.11/2.2 E-navigation
               2/1.11/2.3 Introduction of additional satellite systems into the global maritime distress and safety system
          2/1.11/3 Summary and analysis of the results of ITU-R studies
               2/1.11/3.1 Global maritime distress and safety system modernization
                    2/1.11/3.1.1 Current regulatory status of narrow-band direct printing for the global maritime distress and safety system
                    2/1.11/3.1.2 An automatic connection system for MF and HF
                    2/1.11/3.1.3 NAVDAT
                    2/1.11/3.1.4 1.6 GHz satellite emergency position indicating radio beacons
               2/1.11/3.2 E-navigation
               2/1.11/3.3 Introduction of additional satellite systems into the global maritime distress and safety system
                    2/1.11/3.3.1 Allocations and other regulatory provisions to be taken into account
                         2/1.11/3.3.1.1 Allocations and the status of the current operational use
                         2/1.11/3.3.1.2 Other regulatory provisions
          2/1.11/4 Methods to satisfy the agenda item
               2/1.11/4.1 Method A for Issue A: global maritime distress and safety system modernization
               2/1.11/4.2 Method B for Issue B: E-Navigation
               2/1.11/4.3 Issue C: Introduction of additional satellite systems into the global maritime distress and safety system
                    2/1.11/4.3.1 Method C1: No Change (NOC)
                    2/1.11/4.3.2 Method C2
                    2/1.11/4.3.3 Method C3
                    2/1.11/4.3.4 Method C4
          2/1.11/5 Regulatory and procedural considerations
               2/1.11/5.1 For Method A (Issue A): global maritime distress and safety system modernization
                    2/1.11/5.1.1 For Method A, proposed modification for RR Article 5
                         2/1.11/5.1.1.1 For Method A, Alternative A1 for RR No. 5.375
                         2/1.11/5.1.1.2 For Method A, Alternative A2 for RR No. 5.375
                         2/1.11/5.1.1.3 For Method A, Alternative A3 for RR No. 5.375
                    2/1.11/5.1.2 For Method A, proposed modification for RR Article 19
                         2/1.11/5.1.2.1 For Method A, Alternative B1 for RR No. 19.11
                         2/1.11/5.1.2.2 For Method A, Alternative B2 for RR No. 19.11
                    2/1.11/5.1.3 For Method A, proposed modification for RR Article 31
                    2/1.11/5.1.4 For Method A, proposed modification for RR Article 32
                    2/1.11/5.1.5 For Method A, proposed modification for RR Article 33
                    2/1.11/5.1.6 For Method A, proposed modification for RR Article 34
                    2/1.11/5.1.7 For Method A, proposed modification for RR Article 47
                    2/1.11/5.1.8 For Method A, proposed modification for RR Article 51
                    2/1.11/5.1.9 For Method A, proposed modification for RR Article 52
                    2/1.11/5.1.10 For Method A, proposed modification for RR Appendix 14
                    2/1.11/5.1.11 For Method A, proposed modification for RR Appendix 15
                         2/1.11/5.1.11.1 For Method A, proposed modification for RR Appendix 15, Table 15-1
                         2/1.11/5.1.11.2 For Method A, proposed modification for RR Appendix 15, Table 15-2
                    2/1.11/5.1.12 For Method A, proposed modification for RR Appendix 17
                    2/1.11/5.1.13 For Method A, proposed modification for Resolution 18 (Rev.WRC-15)
                    2/1.11/5.1.14 For Method A, proposed modification for Resolution 349 (Rev.WRC-19)
                    2/1.11/5.1.15 For Method A, proposed modification for Resolution 354 (WRC-07)
                    2/1.11/5.1.16 For Method A, proposed draft new Resolution [A111] (WRC-23)
                    2/1.11/5.1.17 For Method A, proposed suppression of Resolution 361 (Rev.WRC-19)
               2/1.11/5.2 For Method B (Issue B): E-Navigation
               2/1.11/5.3 For Issue C: Introduction of additional satellite systems into the global maritime distress and safety system
                    2/1.11/5.3.1 For Issue C, Method C1: NOC
                         2/1.11/5.3.1.1 For Method C1, proposed NOC for RR Articles
                         2/1.11/5.3.1.2 For Method C1, proposed NOC for RR Appendices
                         2/1.11/5.3.1.3 For Method C1, proposed suppression to Resolution 361 (Rev.WRC-19)
                    2/1.11/5.3.2 For Issue C, Method C2
                         2/1.11/5.3.2.1 For Method C2, proposed modification for RR Article 5
                         2/1.11/5.3.2.2 For Method C2 proposed modification for RR Article 33
                         2/1.11/5.3.2.3 For Method C2, proposed modification for RR Appendix 15
                         2/1.11/5.3.2.4 For Method C2 proposed suppression of Resolution 361 (Rev.WRC-19)
                    2/1.11/5.3.3 For Issue C, Method C3
                         2/1.11/5.3.3.1 For Method C3, proposed modification for RR Article 5
                         2/1.11/5.3.3.2 For Method C3, proposed modification for RR Article 33
                         2/1.11/5.3.3.3 For Method C3, proposed modification for RR Appendix 15
                         2/1.11/5.3.3.4 For Method C3, proposed suppression of Resolution 361 (Rev.WRC-19)
                         2/1.11/5.3.3.5 For Method C3, Example for a new Resolution
                    2/1.11/5.3.4 For Issue C, Method C4
                         2/1.11/5.3.4.1 For Method C4, proposed modification for RR Article 5
                         2/1.11/5.3.4.2 For Method C4, proposed modification for RR Article 33
                         2/1.11/5.3.4.3 For Method C4, proposed modification for RR Appendix 15
                         2/1.11/5.3.4.4 For Method C4, proposed suppression of Resolution 361 (Rev.WRC-19)
CHAPTER 3 - Science issues
     Agenda item 1.12
          3/1.12/1 Executive summary
          3/1.12/2 Background
          3/1.12/3 Summary and analysis of the results of ITU-R studies
               3/1.12/3.1 Compatibility with the fixed service operating in the 40-50 MHz range
               3/1.12/3.2 Compatibility with the mobile service in the 40-50 MHz range
               3/1.12/3.3 Compatibility with the broadcasting service in the frequency range 40-50 MHz (47-50 MHz and 44-47 MHz, RR No. 5.162)
               3/1.12/3.4 Compatibility with the radiolocation service within the frequency range 40-50 MHz and in adjacent frequency bands
                    3/1.12/3.4.1 Compatibility with radiolocation service other than oceanographic radars and wind profiler radars
                    3/1.12/3.4.2 Compatibility with oceanographic radar systems operating in the radiolocation service at 42 MHz
                    3/1.12/3.4.3 Compatibility with wind profiler radar systems operating in the radiolocation service near 50 MHz
               3/1.12/3.5 Compatibility with the space research service in frequency ranges 39.986-40.02 MHz and 40.98-41.015 MHz
               3/1.12/3.6 Amateur in adjacent frequency band (50-54 MHz)
               3/1.12/3.7 Analysis of suitable power flux-density levels for spaceborne radar sounders for the protection of incumbent services
          3/1.12/4 Methods to satisfy the agenda item
               3/1.12/4.1 Method A1
               3/1.12/4.2 Method A2
               3/1.12/4.3 Method B
               3/1.12/4.4 Method C
               3/1.12/4.5 Method D
          3/1.12/5 Regulatory and procedural considerations
               3/1.12/5.1 For Methods A1, A2 and B
                    3/1.12/5.1.1 For Method A1
                    3/1.12/5.1.2 For Method A2
                         3/1.12/5.1.2.1 For Method A2, Option 1
                         3/1.12/5.1.2.2 For Method A2, Option 2
                    3/1.12/5.1.3 For Method B
               3/1.12/5.2 For Method C
               3/1.12/5.3 Method D
               3/1.12/5.4 For Methods A1, A2, B, C and D
     Agenda item 1.13
          3/1.13/1 Executive summary
          3/1.13/2 Background
          3/1.13/3 Summary and analysis of the results of ITU-R studies
               3/1.13/3.1 Services allocated in the frequency band 14.8-15.35 GHz and adjacent frequency bands as applicable
               3/1.13/3.2 Characteristics of the space research service in the frequency band 14.8-15.35 GHz
               3/1.13/3.3 Characteristics of incumbent services in the frequency band 14.8-15.35 GHz and adjacent frequency bands
               3/1.13/3.4 Sharing with the services in the frequency band 14.8-15.35 GHz
                    3/1.13/3.4.1 SRS sharing with the FS
                         3/1.13/3.4.1.1 SRS downlinks sharing with the FS
                         3/1.13/3.4.1.2 SRS (E-s) uplinks sharing with the FS
                         3/1.13/3.4.1.3 SRS inter-orbit links sharing with the FS
                    3/1.13/3.4.2 SRS sharing with the LMS
                         3/1.13/3.4.2.1 Non-GSO SRS downlinks sharing with the land mobile service
                         3/1.13/3.4.2.1bis GSO SRS downlinks sharing with the land mobile service
                         3/1.13/3.4.2.2 SRS (E-s) uplinks sharing with the LMS
                         3/1.13/3.4.2.3 SRS (s-s) inter-orbit links sharing with the LMS
                    3/1.13/3.4.3 SRS sharing with the AMS
                         3/1.13/3.4.3.1 SRS (s-E) downlinks sharing with the AMS
                         3/1.13/3.4.3.2 SRS (s-E) sharing with the HTTS
                         3/1.13/3.4.3.3 SRS (E-s) uplinks sharing with the AMS
                         3/1.13/3.4.3.4 SRS (s-s) inter-orbit links sharing with the AMS
                         3/1.13/3.4.3.5 AMS impact on SRS (E-s) space station receiver
                         3/1.13/3.4.3.6 AMS impact on SRS (s-E) earth station receiver
                         3/1.13/3.4.3.7 Aeronautical ground stations impact on SRS (E-s) space station receiver
                    3/1.13/3.4.4 Analysis of the result of sharing studies
                         3/1.13/3.4.4.1 Analysis of the pfd masks in Recommendation ITU-R SA.1626-1
                         3/1.13/3.4.4.2 Analysis of regulatory aspects
               3/1.13/3.5 SRS compatibility with primary services in the adjacent frequency bands
                    3/1.13/3.5.1 SRS compatibility with the RAS in the adjacent frequency band 15.35-15.4 GHz
                         3/1.13/3.5.1.1 SRS (s-E) downlinks compatibility with the RAS in the adjacent frequency band 15.35-15.4 GHz
                         3/1.13/3.5.1.2 SRS (E-s) uplinks compatibility with the RAS in the adjacent frequency band 15.35-15.4 GHz
                         3/1.13/3.5.1.3 SRS (s-s) inter-orbit links compatibility with the RAS in the adjacent frequency band 15.35-15.4 GHz
                    3/1.13/3.5.2 Compatibility with the FS in the adjacent frequency band 14.3-14.8 GHz
                         3/1.13/3.5.2.1 SRS (s-E) downlinks compatibility with FS in the adjacent frequency band 14.3-14.8 GHz
                         3/1.13/3.5.2.2 SRS (E-s) uplinks compatibility with FS in the adjacent frequency band 14.3-14.8 GHz
                         3/1.13/3.5.2.3 SRS (s-s) inter-orbit links compatibility with FS in the adjacent frequency band 14.3-14.8 GHz
          3/1.13/4 Methods to satisfy the agenda item
               3/1.13/4.1 Method A: No change
               3/1.13/4.2 Method B
               3/1.13/4.3 Method C
               3/1.13/4.4 Method D: Upgrading to primary status the allocation of the frequency band 14.8-15.35 GHz for the SRS with provisions to avoid imposing constraints on existing systems of primary services in the frequency band 14.8-15.35 GHz
               3/1.13/4.5 Method E: Upgrading to primary status the allocation of the frequency band 14.8-15.35 GHz for the SRS with provisions to both protect and avoid imposing constraints on existing and future systems of primary services in the frequency band 14...
          3/1.13/5 Regulatory and procedural considerations
               3/1.13/5.1 For Method A
               3/1.13/5.2 For Method B
               3/1.13/5.3 For Method C
          3/1.13/5.4 For Method D: Upgrading to primary status the allocation of the frequency band 14.8-15.35 GHz for the SRS with provisions to avoid imposing constraints on existing systems of primary services in the frequency band 14.8-15.35 GHz
          3/1.13/5.5 For Method E
               3/1.13/5.5.1 For Method E1: Upgrading to primary status the allocation of the frequency band 14.8-15.35 GHz for the SRS with provisions to avoid imposing constraints on existing and future systems of primary services in the frequency band 14.8-15.35 G...
               3/1.13/5.5.2 For Method E2: Upgrading to primary status the allocation of the frequency band 14.8-15.35 GHz for the SRS with provisions to avoid imposing constraints on existing systems of primary services in the frequency band 14.8-15.35 GHz
               3/1.13/5.5.3 For Method E3: Upgrading to primary status the allocation of the frequency band 14.8-15.35 GHz for the SRS with provisions to avoid imposing constraints on existing systems of primary services in the frequency band 14.8-15.35 GHz
     Agenda item 1.14
          3/1.14/1 Executive summary
          3/1.14/2 Background
          3/1.14/3 Summary and analysis of the results of ITU-R studies
               3/1.14/3.1 Relevant ITU-R Recommendations and Reports
               3/1.14/3.2 Technical and operational characteristics of EESS (passive) systems
               3/1.14/3.3 Summary of the sharing and compatibility studies
                    3/1.14/3.3.1 FS and MS in the frequency band 231.5-241 GHz
                         3/1.14/3.3.1.1 Sharing FS/MS with conical scanning passive sensors
                         3/1.14/3.3.1.2 Sharing FS/MS with limb sounding passive sensors
                         3/1.14/3.3.1.3 Assessment of the sharing studies and possible solutions to facilitate sharing between FS/MS and passive sensors
                    3/1.14/3.3.2 FSS (space-to-Earth) in the frequency band 232-240 GHz
                    3/1.14/3.3.3 EESS (passive) and SRS (passive) in the frequency band 235-252 GHz
                    3/1.14/3.3.4 Radiolocation service in the frequency band 238-248 GHz
                    3/1.14/3.3.5 Radionavigation and radionavigation-satellite services in the frequency band 238-240 GHz
                    3/1.14/3.3.6 Radio astronomy service in the frequency band 241-252 GHz
                    3/1.14/3.3.7 Amateur and amateur-satellite services in the frequency band 248-250 GHz
                    3/1.14/3.3.8 EESS (active) in the frequency band 237.9-238 GHz
          3/1.14/4 Methods to satisfy the agenda item
               3/1.14/4.1 Method A - Addition of new primary allocations to the EESS (passive) in the frequency bands 239.2-242.2 GHz and 244.2-247.2 GHz and implementation of power limits on the FS and MS in the frequency band 239.2-241 GHz
               3/1.14/4.2 Method B - Addition of new primary allocations to the EESS (passive) in the frequency bands 239.2-242.2 GHz and 244.2-247.2 GHz, and possible adjustment of the current FS and MS allocations in the frequency band 239.2-241 GHz
               3/1.14/4.3 Method C – No change
          3/1.14/5 Regulatory and procedural considerations
               3/1.14/5.1 For Method A
               3/1.14/5.2 For Method B
                    3/1.14/5.2.1 For Method B, Option 1
                    3/1.14/5.2.2 For Method B, Option 2
                    3/1.14/5.2.3 For Method B, Option 3
                    3/1.14/5.2.4 For Method B
                    3/1.14/5.2.5 Illustration of the concept of Method B
               3/1.14/5.3 For Method C
CHAPTER 4 - Satellite issues
     Agenda item 1.15
          4/1.15/1 Executive summary
          4/1.15/2 Background
          4/1.15/3 Summary and analysis of the results of ITU-R studies
               4/1.15/3.1 User requirements of A-ESIM and M-ESIM operating with GSO FSS satellites
               4/1.15/3.2 Control and monitoring of ESIMs
               4/1.15/3.3 System overview and responsibility of the entities involved in the operation of A-ESIM and M-ESIM
                    4/1.15/3.3.1 System overview
                    4/1.15/3.3.2 Responsibility of the entities involved in the operation of ESIM
               4/1.15/3.4 Operation of A-ESIM and M-ESIM communicating with GSO FSS satellites in the frequency band 12.75-13.25 GHz
               4/1.15/3.5 Sharing with terrestrial services (fixed and mobile services)
                    4/1.15/3.5.1 Sharing between A-ESIM and terrestrial services
                    4/1.15/3.5.2 Sharing between M-ESIM and terrestrial services
               4/1.15/3.6 Sharing with space services
                    4/1.15/3.6.1 RR Appendix 30B allotment and frequency assignments
                    4/1.15/3.6.2 Non-geostationary FSS satellite systems
                    4/1.15/3.6.3 Earth exploration-satellite service, space research service in frequency band 13.25-13.4 GHz
                    4/1.15/3.6.4 Aeronautical radionavigation systems in the frequency band 13.25-13.4 GHz
          4/1.15/4 Methods to satisfy the agenda item
               4/1.15/4.1 Method A
               4/1.15/4.2 Method B
          4/1.15/5 Regulatory and procedural considerations
               4/1.15/5.1 For Method A
               4/1.15/5.2 For Method B
     Agenda item 1.16
          4/1.16/1 Executive summary
          4/1.16/2 Background
          4/1.16/3 Summary and analysis of the results of ITU-R studies
               4/1.16/3.1 Control and monitoring of ESIMs
               4/1.16/3.2 Services with allocations in these bands
               4/1.16/3.3 Sharing with terrestrial services (fixed and mobile)
                    4/1.16/3.3.1 Frequency bands 17.7-18.6 GHz and 18.8-19.3 GHz
                    4/1.16/3.3.2 Frequency band 19.7-20.2 GHz
                    4/1.16/3.3.3 Frequency bands 27.5-29.1 GHz and 29.5-30 GHz
                         4/1.16/3.3.3.1 Frequency band 27.5-29.1 GHz
                              4/1.16/3.3.3.1.1 Sharing between aeronautical non-GSO ESIMs and terrestrial services
                         4/1.16/3.3.3.2 Sharing between maritime non-GSO ESIMs and terrestrial services
                    4/1.16/3.3.4 Frequency band 29.5-30.0 GHz
               4/1.16/3.4 Sharing with space services
                    4/1.16/3.4.1 Fixed-satellite service
                         4/1.16/3.4.1.1 GSO FSS networks
                              4/1.16/3.4.1.1.1 Frequency band 17.7-17.8 GHz
                              4/1.16/3.4.1.1.2 Frequency bands 17.8-18.6 GHz, 19.7-20.2 GHz, 27.5-28.6 GHz and 29.5-30 GHz
                              4/1.16/3.4.1.1.3 Frequency bands 18.8-19.3 GHz and 28.6-29.1 GHz
                         4/1.16/3.4.1.2 Non-GSO FSS systems
                         4/1.16/3.4.1.3 Broadcasting-satellite service feeder-link
                              4/1.16/3.4.1.3.1 Fixed-satellite service in the frequency band 17.7-18.4 GHz
                              4/1.16/3.4.1.3.2 Fixed-satellite service in the frequency bands 27.5-28.6 GHz and 29.5-30 GHz (see No. 5.539)
                              4/1.16/3.4.1.3.3 Fixed-satellite service in the frequency band 28.6-29.1 GHz (see No. 5.539)
                    4/1.16/3.4.2 Broadcasting-satellite service in the frequency band 17.7-17.8 GHz in Region 2
                    4/1.16/3.4.3 Mobile-satellite service in the frequency bands 19.7-20.2 GHz and 29.5-30 GHz
                    4/1.16/3.4.4 Space-to-space communication for the Earth exploration-satellite service in the frequency band 29.95-30 GHz
                    4/1.16/3.4.5 Earth exploration-satellite service (passive) and space research service (passive)
                         4/1.16/3.4.5.1 Frequency band 18.6-18.8 GHz
                         4/1.16/3.4.5.2 Frequency bands 28.5-29.1 GHz and 29.5-30 GHz (Earth-to-space)
                    4/1.16/3.4.6 Meteorological-satellite service in the frequency band 18-18.4 GHz (see No. 5.519)
                    4/1.16/3.4.7 Potential satellite-to-satellite links in the frequency bands 18.1-18.6 GHz, 18.8-19.3 GHz, 19.7-20.2 GHz, 27.5-29.1 GHz and 29.5-30.0 GHz
                         4/1.16/3.4.7.1 Frequency bands 18.1-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz
                         4/1.16/3.4.7.2 Frequency bands 27.5-29.1 GHz and 29.5-30 GHz
          4/1.16/4 Methods to satisfy the agenda item
               4/1.16/4.1 Method A
               4/1.16/4.2 Method B
          4/1.16/5 Regulatory and procedural considerations
               4/1.16/5.1 For Method A
               4/1.16/5.2 For Method B
     Agenda item 1.17
          4/1.17/1 Executive summary
          4/1.17/2 Background
          4/1.17/3 Summary and analysis of the results of ITU-R studies
               4/1.17/3.1 Summary of spectrum needs
               4/1.17/3.2 Concepts of operations
               4/1.17/3.3 Sharing studies with incumbent services in the frequency bands 11.7-12.7 GHz, 18.1-18.6 GHz, 18.8-20.2 GHz and 27.5-30 GHz
                    4/1.17/3.3.1 The frequency band 11.7-12.7 GHz
                    4/1.17/3.3.2 The frequency bands 18.1-18.6 GHz and 18.8-20.2 GHz
                         4/1.17/3.3.2.1 Sharing with the fixed and mobile service in the frequency bands 18.1-18.6 GHz and 18.8-20.2 GHz
                         4/1.17/3.3.2.2 Sharing with the GSO fixed-satellite service (Earth-to-space) limited to BSS feeder-link in the frequency bands 18.1-18.4 GHz, with the GSO fixed-satellite service (space-to-Earth) in the frequency bands 18.1-18.6 GHz and 18.8-20.2 GHz,...
                         4/1.17/3.3.2.3 Sharing with the fixed-satellite service (space-to-Earth) feeder links for non-GSO mobile-satellite service in the frequency bands 19.3-19.7 GHz
                         4/1.17/3.3.2.4 Compatibility with the Earth exploration-satellite service (passive) and space research service (passive) in the frequency band 18.6-18.8 GHz
                    4/1.17/3.3.3 The frequency band 27.5-30 GHz
                         4/1.17/3.3.3.1 Sharing with the fixed service in the frequency band 27.5-29.5 GHz
                              4/1.17/3.3.3.1.1 Non-GSO user-to-GSO FSS service provider sharing with the fixed service
                              4/1.17/3.3.3.1.2 Non-GSO user-to-non-GSO FSS service provider sharing with the fixed service
                         4/1.17/3.3.3.2 Sharing with the mobile service in the frequency band 27.5-29.5 GHz
                              4/1.17/3.3.3.2.1 Non-GSO user-to-GSO FSS service provider sharing with the mobile service
                              4/1.17/3.3.3.2.2 Non-GSO user-to-non-GSO FSS service provider sharing with the mobile service
                         4/1.17/3.3.3.3 Sharing with HAPS downlinks in the frequency band 27.9-28.2 GHz
                              4/1.17/3.3.3.3.1 Non-GSO user-to-GSO FSS service provider sharing with HAPS downlinks
                              4/1.17/3.3.3.3.2 Non-GSO user-to-non-GSO FSS service provider sharing with HAPS downlinks
                         4/1.17/3.3.3.4 Sharing with the GSO fixed-satellite service (Earth-to-space) in the frequency band 27.5-30 GHz
                              4/1.17/3.3.3.4.1 Non-GSO user-to-GSO FSS service provider sharing with other GSO FSS
                              4/1.17/3.3.3.4.2 Non-GSO user-to-non-GSO FSS service provider sharing with GSO FSS
                         4/1.17/3.3.3.5 Sharing with the non-GSO fixed-satellite service (Earth-to-space) in the frequency band 27.5-29.1 GHz and 29.5-30 GHz other than feeder links for non-GSO MSS
                              4/1.17/3.3.3.5.1 Non-GSO user-to-GSO FSS service provider sharing with non-GSO FSS other than feeder links for non-GSO MSS
                              4/1.17/3.3.3.5.2 Non-GSO user-to-non-GSO FSS service provider sharing with non-GSO FSS other than feeder links for non-GSO MSS
                         4/1.17/3.3.3.6 Sharing with the fixed-satellite service (Earth-to-space) feeder links to non-GSO MSS in the frequency band 29.1-29.5 GHz
                         4/1.17/3.3.3.7 Sharing with the GSO mobile satellite service (Earth-to-space) in the frequency band 29.5-30 GHz
                              4/1.17/3.3.3.7.1 Non-GSO user-to-GSO FSS service provider sharing with GSO MSS (Earth-to-space)
                              4/1.17/3.3.3.7.2 Non-GSO user-to-non-GSO FSS service provider sharing with GSO MSS (Earth-to-space)
                         4/1.17/3.3.3.8 Sharing with the non-GSO mobile satellite service (Earth-to-space) in the frequency band 29.5-30 GHz
                              4/1.17/3.3.3.8.1 Non-GSO user-to-GSO FSS service provider sharing with non-GSO MSS (Earth-to-space)
                              4/1.17/3.3.3.8.2 Non-GSO user-to-non-GSO FSS service provider sharing with non-GSO MSS (Earth-to-space)
          4/1.17/4 Methods to satisfy the agenda item
               4/1.17/4.1 Method A
               4/1.17/4.2 Method B
          4/1.17/5 Regulatory and procedural considerations
               4/1.17/5.1 Method A: No change
               4/1.17/5.2 Method B
     Agenda item 1.18
          4/1.18/1 Executive summary
          4/1.18/2 Background
          4/1.18/3 Summary and analysis of the results of ITU-R studies
          4/1.18/4 Methods to satisfy the agenda item
               4/1.18/4.1 Method A: No change to the Radio Regulations and suppression of Resolution 248 (WRC-19)
               4/1.18/4.2 Method B: No change to any Articles of the Radio Regulations and the Appendices thereof, except revision of Resolution 248 (WRC-19) in order to address the difficulties and inconsistencies of the Resolution
               4/1.18/4.3 Method C: Primary allocation to the mobile-satellite service in the frequency band 2 010-2 025 MHz (Earth-to-space) in Region 1
          4/1.18/5 Regulatory and procedural considerations
               4/1.18/5.1 For Method A
               4/1.18/5.2 For Method B
               4/1.18/5.3 For Method C
     Agenda item 1.19
          4/1.19/1 Executive summary
          4/1.19/2 Background
          4/1.19/3 Summary and analysis of the results of ITU-R studies
               4/1.19/3.1 Relevant ITU-R Recommendations and Reports
               4/1.19/3.2 Sharing scenarios
               4/1.19/3.3 Analysis of the sharing and compatibility studies
                    4/1.19/3.3.1 Summary of the sharing and compatibility studies with the frequency band 17.3-17.7 GHz
                         4/1.19/3.3.1.1 Study 1: GSO FSS – transmitting space station versus BSS feeder link AP30A – receiving space station
                         4/1.19/3.3.1.2 Study 2: GSO FSS – transmitting space station versus BSS – receiving earth station
                         4/1.19/3.3.1.3 Study 3: BSS feeder link AP30A – transmitting earth station versus GSO FSS – receiving earth station
                         4/1.19/3.3.1.4 Study 4: BSS – transmitting space station versus GSO FSS – receiving earth station
                         4/1.19/3.3.1.5 Study 5: BSS – transmitting space station versus non-GSO FSS – receiving earth station
                         4/1.19/3.3.1.6 Study 6: BSS feeder link AP30A – transmitting earth station versus non-GSO FSS – receiving earth station
                         4/1.19/3.3.1.7 Study 7: non-GSO FSS – transmitting space station versus GSO FSS – receiving earth station
                         4/1.19/3.3.1.8 Study 8: non-GSO FSS – transmitting space station versus BSS feeder link AP30A – receiving space station
                         4/1.19/3.3.1.9 Study 9: non-GSO FSS – transmitting space station versus BSS – receiving earth station
                    4/1.19/3.3.2 Summary of the sharing and compatibility studies with the 17.2-17.3 GHz frequency band
                         4/1.19/3.3.2.1 Study 10: GSO FSS – transmitting space station versus EESS (active)
                         4/1.19/3.3.2.2 Study 11: GSO FSS – transmitting space station versus RLS
                         4/1.19/3.3.2.3 Study 12: GSO FSS – transmitting space station versus SRS (active)
                         4/1.19/3.3.2.4 Study 13: non-GSO FSS – transmitting space station versus EESS (active)
                         4/1.19/3.3.2.5 Study 14: non-GSO FSS – transmitting space station versus RLS
                         4/1.19/3.3.2.6 Study 15: non-GSO FSS – transmitting space station versus SRS (active)
                         4/1.19/3.3.2.7 Study 16: GSO FSS – transmitting space station versus FS
                         4/1.19/3.3.2.8 Study 17: non-GSO FSS – transmitting space station versus FS25
                         4/1.19/3.3.2.9 Study 18: GSO FSS – transmitting space station versus MS25
                         4/1.19/3.3.2.10  Study 19: non-GSO FSS – transmitting space station versus MS25
                    4/1.19/3.3.3 Summary of the sharing and compatibility studies with the 17.7-17.8 GHz frequency band
                         4/1.19/3.3.3.1 Study 20: GSO FSS – transmitting space station versus FSS – receiving earth station
                         4/1.19/3.3.3.2 Study 21: non-GSO FSS – transmitting space station versus FSS – receiving earth station
                         4/1.19/3.3.3.3 Study 22: GSO FSS – transmitting space station versus BSS feeder link AP30A – receiving space station
                         4/1.19/3.3.3.4 Study 23: non-GSO FSS – transmitting space station versus BSS feeder link AP30A – receiving space station
                         4/1.19/3.3.3.5 Study 24: GSO FSS – transmitting space station versus BSS – receiving earth station
                         4/1.19/3.3.3.6 Study 25: non-GSO FSS – transmitting space station versus BSS – receiving earth station
                         4/1.19/3.3.3.7 Study 26: GSO FSS – transmitting space station versus FS
                         4/1.19/3.3.3.8 Study 27: non-GSO FSS – transmitting space station versus FS
                         4/1.19/3.3.3.9 Study 28: GSO FSS – transmitting space station versus MS
                         4/1.19/3.3.3.10 Study 29: non-GSO FSS – transmitting space station versus MS
          4/1.19/4 Methods to satisfy the agenda item
               4/1.19/4.1 Method A
               4/1.19/4.2 Method B
               4/1.19/4.3 Method C
               4/1.19/4.4 Method D
          4/1.19/5 Regulatory and procedural considerations
               4/1.19/5.1 For Method A
               4/1.19/5.2 For Method B
                    4/1.19/5.2.1 For Method B, Alternative 1 for the MOD RR No. 5.516A
                    4/1.19/5.2.2 For Method B, Alternative 2 for the MOD RR No. 5.516A
                    4/1.19/5.2.3 For Method B, No. 5.484A, No. 5.517 and Article 22
                    4/1.19/5.2.4 For Method B, Alternative 1 for the MOD Table 22-1B
                    4/1.19/5.2.5 For Method B, Alternative 2 for the MOD Table 22-1B
                    4/1.19/5.2.6 For Method B, in addition to one of the Alternatives
                    4/1.19/5.2.7 For Method B, Alternative 1 for the ADD RR No. 22.5F.Y
                    4/1.19/5.2.8 For Method B, Alternative 2 for the ADD RR No. 22.5F.Y
                    4/1.19/5.2.9 For Method B, Alternative 1 for the MOD Table 22-4B
                    4/1.19/5.2.10 For Method B, Alternative 2 for the MOD Table 22-4B
                    4/1.19/5.2.11 For Method B, the MOD RR Appendix 30A and Appendix 5
                    4/1.19/5.2.12 For Method B, Alternative 1 for further MOD Article 7 to Appendix 30A and for MOD Annex 4 to Appendix 30A
                    4/1.19/5.2.13 For Method B, Alternative 2 for further MOD Article 7 to Appendix 30A and for MOD Annex 4 to Appendix 30A
                    4/1.19/5.2.14 For Method B, in addition to one of the alternatives
               4/1.19/5.3 For Method C
                    4/1.19/5.3.1 For Method C, ADD RR No. 5.XXX
                    4/1.19/5.3.2 For Method C, Alternative 1 for the MOD RR No. 5.516A
                    4/1.19/5.3.3 For Method C, Alternative 2 for the MOD RR No. 5.516A
                    4/1.19/5.3.4 For Method C, MOD RR No. 5.517
                    4/1.19/5.3.5 For Method C, the MOD RR Appendix 30A and Appendix 5
               4/1.19/5.4 For Method D
     Agenda item 7
          4/7/1 Topic A – Tolerances for certain orbital characteristics of non-GSO space stations of the FSS, BSS or MSS
               4/7/1.1 Executive summary
               4/7/1.2 Background
               4/7/1.3 Summary and analysis of the results of ITU-R studies
                    4/7/1.3.1 Studies on the derivation of allowable deviation/tolerance for altitude of apogee and perigee for a space station
                         4/7/1.3.1.1 Approaches for the derivation of tolerance for altitudes
                    4/7/1.3.2 Studies on the derivation of allowable deviation/tolerance for the inclination
                         4/7/1.3.2.1 Approaches for the derivation of tolerance for the inclination
                    4/7/1.3.3 Cases of non-GSO satellite notified with a circular orbit
                         4/7/1.3.3.1 Study 1
                              4/7/1.3.3.1.1 Summary of Study 1
                         4/7/1.3.3.2 Study 2
                    4/7/1.3.4 Cases of non-GSO satellite using a non-circular orbit (HEO)
               4/7/1.4 Methods to satisfy Topic A
                    4/7/1.4.1 Method A1: NOC to the Radio Regulations
                    4/7/1.4.2 Method A2: A draft new WRC-23 Resolution on the implementation of tolerances for certain orbital characteristics of satellites of non-GSO FSS/BSS or MSS systems to be referred to in RR Nos. 11.44C.1, 11.49.2 and 11.51
                    4/7/1.4.3 Method A3: Modify RR Appendix 4 data items related to the planned tolerances for each of the four orbital characteristics for non-GSO systems subject to RR No. 11.44C and refer to them in the relevant provisions of RR Article 11 and in Resol...
                    4/7/1.4.4 Method A4: New footnotes in RR Article 11 pointing to a draft new WRC-23 Resolution, applicable to the Resolution 35 (WRC-19) frequency bands, calling for periodic reporting on the altitude and inclination of deployed satellites and providin...
               4/7/1.5 Regulatory and procedural considerations
                    4/7/1.5.1 For Method A1
                    4/7/1.5.2 For Method A2
                         4/7/1.5.2.1 Method A2, Radio Regulation Provisions
                         4/7/1.5.2.2 Method A2, draft new Resolution
                    4/7/1.5.3 For Method A3
                    Footnotes to Tables A, B, C and D
                    4/7/1.5.4 For Method A4
                         4/7/1.5.4.1 For Method A4, RR Article 11 Changes
                         4/7/1.5.4.2 For Method A4, draft new Resolution for Orbital Tolerance Reporting/Interference Impact
          4/7/2 Topic B – Non-GSO bringing into use post-milestone procedure
               4/7/2.1 Executive summary
               4/7/2.2 Background
               4/7/2.3 Summary and analysis of the results of ITU-R studies
                    4/7/2.3.1 Studies on the need for a post-milestone procedure and its potential applicability
                    4/7/2.3.2 Studies on the potential methodology for a post-milestone procedure
               4/7/2.4 Methods to satisfy Topic B
               4/7/2.5 Regulatory and procedural considerations
                    4/7/2.5.1 For Method B1
                    4/7/2.5.2 For Method B2
          4/7/3 Topic C – Protection of geostationary-satellite networks in the mobile-satellite service operating in the 7/8 GHz and 20/30 GHz bands from emissions of non-geostationary-satellite systems operating in the same frequency bands and identical direc...
               4/7/3.1 Executive summary
               4/7/3.2 Background
               4/7/3.3 Summary and analysis of the results of ITU-R studies
                    4/7/3.3.1 Application of RR Nos. 9.3/9.4 and 9.52.1
                    4/7/3.3.2 Application of RR No. 9.21
                    4/7/3.3.3 Summary of regulatory studies
               4/7/3.4 Methods to satisfy Topic C
                    4/7/3.4.1 Method C1
                    4/7/3.4.2 Method C2
                    4/7/3.4.3 Method C3
               4/7/3.5 Regulatory and procedural considerations
                    4/7/3.5.1 For Method C1
                    4/7/3.5.2 For Method C2
                    4/7/3.5.3 For Method C3
          4/7/4 Topic D – Topics for which consensus was achieved in ITU-R
               1 Single-entry C/I
               2 Aggregate C/I
                    4/7/4.5.2 Regulatory and procedural considerations for Topic D2
                    4/7/4.5.3 Regulatory and procedural considerations for Topic D3
                    5.2 Examination and recording
                    5.2 Examination and recording
               4/7/4.1 Executive summary
               4/7/4.2 Background
                    4/7/4.2.1 Background for Topic D1 - Modifications to Appendix 1 to Annex 4 of RR Appendix 30B
                    4/7/4.2.2 Background for Topic D2 – New RR Appendix 4 parameters for Recommendation ITU-R S.1503 updates
                    4/7/4.2.3 Background for Topic D3 – BR Reminders for BIU and BBIU
               4/7/4.3 Summary and analysis of the results of ITU-R studies
                    4/7/4.3.1 Summary and analysis of the results of ITU-R studies for Topic D1
                    4/7/4.3.2 Summary and analysis of the results of ITU-R studies for Topic D2
                    4/7/4.3.3 Summary and analysis of the results of ITU-R studies for Topic D3
               4/7/4.4 Methods to satisfy Topic D
                    4/7/4.4.1 Method to satisfy Topic D1
                    4/7/4.4.2 Method to satisfy Topic D2
                    4/7/4.4.3 Method to satisfy Topic D3
               4/7/4.5 Regulatory and procedural considerations
                    4/7/4.5.1 Regulatory and procedural considerations for Topic D1
          4/7/5 Topic E – RR Appendix 30B improved procedures for new Member States
               4/7/5.1 Executive summary
               4/7/5.2 Background
               4/7/5.3 Summary and analysis of the results of ITU-R studies
               4/7/5.4 Methods to satisfy Topic E
                    4/7/5.4.1 Method E1
                    4/7/5.4.2 Method E2
                    4/7/5.4.3 Method E3
               4/7/5.5 Regulatory and procedural considerations
                    4/7/5.5.1 For Method E1
                    4/7/5.5.2 For Method E2
                    4/7/5.5.3 For Method E3
          4/7/6 Topic F – Excluding uplink service area in RR Appendix 30A for Regions 1 and 3 and RR Appendix 30B
               1 Definitions
                    1.2bis Feeder-link coverage area
               1 Basic technical characteristics
                    1.9 Coverage area and service area
                         4/7/6.5.3 For Method F3
                    4.1 Provisions applicable to Regions 1 and 3
                         4/7/6.5.4 For Method F4
                    4.1 Provisions applicable to Regions 1 and 3
               4 Limits to the interference into frequency assignments in conformity with the Regions 1 and 3 feeder-link Plan or with the Regions 1 and 3 feeder-link List or proposed new or modified assignments in the Regions 1 and 3 feeder-link List     (WRC-03)
               1 Definitions
                    1.2bis Feeder-link coverage area
               4/7/6.1 Executive summary
               4/7/6.2 Background
               4/7/6.3 Summary and analysis of the results of ITU-R studies*
               4/7/6.4 Methods to satisfy Topic F
                    4/7/6.4.1 Method F1
                    4/7/6.4.2 Method F2
                    4/7/6.4.3 Method F3
                    4/7/6.4.4 Method F4
               4/7/6.5 Regulatory and procedural considerations
                    4/7/6.5.1 For Method F1
                    4/7/6.5.2 For Method F2
               4.1 Provisions applicable to Regions 1 and 3
          4/7/7 Topic G – Revisions to Resolution 770 (WRC-19) to allow its implementation
               4/7/7.1 Executive summary
               4/7/7.2 Background
               4/7/7.3 Summary and analysis of the results of ITU-R studies
               4/7/7.4 Methods to satisfy Topic G
                    4/7/7.4.1 Method G1
                    4/7/7.4.2 Method G2
                    4/7/7.4.3 Method G3
               4/7/7.5 Regulatory and procedural considerations
                    4/7/7.5.1 For Method G1
                    4/7/7.5.2 For Method G2
                    4/7/7.5.3 For Method G3
          4/7/8 Topic H – Enhanced protection of RR Appendices 30/30A in Regions 1 and 3 and RR Appendix 30B
               1 Limits for the interference into frequency assignments in conformity with the Regions 1 and 3 Plan or with the Regions 1 and 3 List or into new or modified assignments in the Regions 1 and 3 List
               4 Limits to the interference into frequency assignments in conformity with the Regions 1 and 3 feeder-link Plan or with the Regions 1 and 3 feeder-link List or proposed new or modified assignments in the Regions 1 and 3 feeder-link List     (WRC-03)
               4/7/8.1 Executive summary
               4/7/8.2 Background
                    4/7/8.2.1 Implicit agreement
                    4/7/8.2.2 EPM degradation tolerance in Appendices 30/30A in Regions 1 and 3
               4/7/8.3 Summary and analysis of the results of ITU-R studies
                    4/7/8.3.1 Implicit agreement
                    4/7/8.3.2 EPM degradation tolerance in RR Appendices 30/30A in Regions 1 and 3
               4/7/8.4 Methods to satisfy Topic H
                    4/7/8.4.1 Methods related to implicit agreement in RR Appendices 30/30A/30B
                         4/7/8.4.1.1 Method H1A
                         4/7/8.4.1.2 Method H1B
                         4/7/8.4.1.3 Method H1C
                         4/7/8.4.1.4 Method H1D
                    4/7/8.4.2 Methods related to EPM degradation tolerance in RR Appendices 30/30A in Regions 1 and 3
                         4/7/8.4.2.1 Method H2A
                         4/7/8.4.2.2 Method H2B
               4/7/8.5 Regulatory and procedural considerations
                    4/7/8.5.1 For Methods related to implicit agreement in RR Appendices 30/30A/30B
                         4/7/8.5.1.1 For Method H1A
                         4/7/8.5.1.2 For Method H1B
               4.1 Provisions applicable to Regions 1 and 3
               4.1 Provisions applicable to Regions 1 and 3
                    4/7/8.5.1.3 For Method H1C
               4.1 Provisions applicable to Regions 1 and 3
               5.1 Notification
               4.1 Provisions applicable to Regions 1 and 3
               5.1 Coordination and notification
                    4/7/8.5.1.4 For Method H1D
               4.1 Provisions applicable to Regions 1 and 3
               5.1 Notification
               4.1 Provisions applicable to Regions 1 and 3
               5.1 Coordination and notification
                    4/7/8.5.2 For methods related to EPM degradation tolerance in RR Appendices 30/30A in Regions 1 and 3
                         4/7/8.5.2.1 For Method H2A
                         4/7/8.5.2.2 For Method H2B
          4/7/9 Topic I – Special agreements under RR Appendix 30B
               4/7/9.1 Executive summary
               4/7/9.2 Background
               4/7/9.3 Summary and analysis of the results of ITU-R studies
               4/7/9.4 Methods to satisfy Topic I
                    4/7/9.4.1 Method I1
                    4/7/9.4.2 Method I2
               4/7/9.5 Regulatory and procedural considerations
                    4/7/9.5.1 For Method I1
                    4/7/9.5.2 For Method I2
          4/7/10 Topic J – Modifications to Resolution 76 (Rev.WRC-15)
               A Satellite system information
               B Launch information to be provided for each deployed space station
               C Space station characteristics for each space station deployed
                    4/7/10.5.3 For Method J3: Modify Resolution 76 (Rev.WRC-15) to introduce the concept of “consultation process/meetings”
               A Criteria for non-GSO systems
               B Criteria for GSO networks
               1 ITU System Name:
               2 Technical parameters of the non-GSO system
                    2.1 Orbital parameters
                    2.2 Operational parameters (as required for the application of the methodology included in Recommendation ITU-R S.1503)
               3 Single-entry epfd results
                    4/7/10.5.4 For Method J4: Modify Resolution 76 (Rev.WRC-15) to introduce the concept of “consultation process/meetings”
               A Criteria for non-GSO systems
               B Criteria for GSO networks
               1 ITU System Name:
               2 Technical parameters of the non-GSO system
                    2.1 Orbital parameters
                    2.2 Operational parameters (as required for the application of the methodology included in Recommendation ITU-R S.1503)
               3 Single-entry epfd results
                    4/7/10.5.5 For Method J5: Modify Resolution 76 (Rev.WRC-15) to call for further study on accurate modelling of non-GSO systems and a regulatory procedure for assuring compliance with the aggregate emission limits
               4/7/10.1 Executive summary
               4/7/10.2 Background
               4/7/10.3 Summary and analysis of the results of ITU-R studies
                    4/7/10.3.1 Calculation of aggregate epfd
                    4/7/10.3.2 Consultation meetings
               4/7/10.4 Methods to satisfy Topic J
                    4/7/10.4.1 Method J1: No change to Resolution 76 (Rev.WRC-15)
                    4/7/10.4.2 Method J2: Modify Resolution 76 (Rev.WRC-15) to introduce the concept of “consultation process/meetings”
                    4/7/10.4.3 Method J3: Modify Resolution 76 (Rev.WRC-15) to comply with the aggregate epfd levels included in the same Resolution through a consultation process/meetings
                    4/7/10.4.4 Method J4: Modify Resolution 76 (Rev.WRC-15) to comply with the aggregate epfd levels included in the same Resolution through a consultation process/meetings
                    4/7/10.4.5 Method J5: Modify Resolution 76 (Rev.WRC-15) to call for further study on accurate modelling of non-GSO systems and a regulatory procedure for assuring compliance with the aggregate emission limits
               4/7/10.5 Regulatory and procedural considerations
                    4/7/10.5.1 For Method J1: No change to Resolution 76 (Rev.WRC-15)
                    4/7/10.5.2 For Method J2: Modify Resolution 76 (Rev.WRC-15) to introduce the concept of “consultation process/meetings”
          4/7/11 Topic K – Modification to Resolution 553 (Rev.WRC-15) to remove certain restrictions that prevent administrations from taking effective advantage of the Resolution
               4/7/11.1 Executive summary
               4/7/11.2 Background
               4/7/11.3 Summary and analysis of the results of ITU-R studies
               4/7/11.4 Methods to satisfy Topic K
                    4/7/11.4.1 Method K1
                    4/7/11.4.2 Method K2
               4/7/11.5 Regulatory and procedural considerations
                    4/7/11.5.1 For Method K1
                    4/7/11.5.2 For Method K2
CHAPTER 5 - General issues
     Agenda item 2
          5/2/1 ITU-R Recommendations incorporated by reference in the Radio Regulations which have been revised and approved since WRC-19
          5/2/2 Lists of RR provisions and footnotes containing references to ITU-R Recommendations or to WRC Resolutions containing references to ITU-R Recommendations
     Agenda item 4
          5/4/1 Review of WARC/WRC Resolutions and Recommendations
     Agenda item 9.1
          5/9.1-a In accordance with Resolution 657 (Rev.WRC-19), review the results of studies relating to the technical and operational characteristics, spectrum requirements and appropriate radio service designations for space weather sensors with a view to ...
               Summary of the results of ITU-R studies
          5/9.1-b Review the amateur service and the amateur-satellite service allocations in the frequency band 1 240-1 300 MHz to determine if additional measures are required to ensure protection of the radionavigation-satellite service (space-to-Earth) oper...
               Summary of the results of ITU-R studies
          5/9.1-c Study the use of International Mobile Telecommunication systems for fixed wireless broadband in the frequency bands allocated to the fixed service on a primary basis, in accordance with Resolution 175 (WRC-19);
               Summary of the results of ITU-R studies
          5/9.1-d Protection of EESS (passive) in the frequency band 36-37 GHz from non-GSO FSS space stations;
               Summary of the results of ITU-R studies
ANNEX 1 TO THE CPM REPORT
     Agenda item 10
          A1/2.1 WRC-27 preliminary agenda item 2.1
          A1/2.2 WRC-27 preliminary agenda item 2.2
          A1/2.3 WRC-27 preliminary agenda item 2.3
          A1/2.4 WRC-27 preliminary agenda item 2.4
          A1/2.5 WRC-27 preliminary agenda item 2.5
          A1/2.6 WRC-27 preliminary agenda item 2.6
          A1/2.7 WRC-27 preliminary agenda item 2.7
          A1/2.8 WRC-27 preliminary agenda item 2.8
          A1/2.9 WRC-27 preliminary agenda item 2.9
          A1/2.10 WRC-27 preliminary agenda item 2.10
          A1/2.11 WRC-27 preliminary agenda item 2.11
          A1/2.12 WRC-27 preliminary agenda item 2.12
          A1/2.13 WRC-27 preliminary agenda item 2.13
ANNEX 2 TO THE CPM REPORT
     1 List of existing ITU-R Resolutions
     2 List of preliminary draft new (PDN) or revised (PDR) ITU-R Resolution(s)
     3 List of existing ITU-R Recommendations
     4 List of draft new (DN) or draft revised (DR) ITU-R Recommendations (may include preliminary draft new (PDN) or revised (PDR) ITU-R Recommendations and working documents toward preliminary draft new (WDPDN) or revised (WDPDR) ITU-R Recommendations)
     5 List of existing ITU-R Reports
     6 List of draft new (DN) or draft revised (DR) ITU-R Reports (may include preliminary draft new (PDN) or revised (PDR) ITU-R Reports and working documents toward preliminary draft new (WDPDN) or revised (WDPDR) ITU-R Reports)
     7 Other ITU publications
     8 Non-ITU publications