International Telecommunication Union   ITU
Français  Español
 
Site map Contact Us Print version
  Home : ITU-R : R23-WP4C : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R R23-WP4C  C 

ITU-R R23-WP4C

Efficient Orbit/Spectrum Utilization for MSS and RDSS

Results:939 total items.
Result page:  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 939 ]  
 
Liaison statement to ITU-R Working Parties 4A, 4C, 5A, 5B, 7B and 7C - Revision of Report ITU-R RA.2188-1     WP 7D     2026-10-02
[ 938 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 3J and 3M on WRC-27 agenda item 1.18 - WRC-27 agenda item 1.18, resolves 1     WP 7C   AI1.18   2026-10-02
[ 937 ]  
 
Liaison statement to ITU-R Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Progress of activities relating to WRC-27 agenda item 1.15     WP 7B   AI1.15   2026-10-01
[ 936 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D - Activities related to WRC-31 preliminary agenda item 2.11     WP 7B   AI2.11   2026-10-01
[ 935 ]  
 
Liaison statement to Working Party 4C - WRC-27 agenda item 1.13     WP 6A   AI1.13   2026-09-30
[ 934 ]  
 
Working document on sharing and compatibility studies under WRC-27 agenda item 1.13     Tonga   AI1.13   2026-09-25
[ 933 ]  
 
Working document towards draft CPM text for WRC-27 agenda item 1.13     Tonga   AI1.13   2026-09-25
[ 932 ]  
 
Study on impact on DC-MSS-IMT systems of various aggregate pfd limits to protect IMT UEs cross-border     Nigeria   AI1.13   2026-09-25
[ 931 ]  
 
Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service     Access Partnership Limited   AI1.12   2026-09-25
[ 930 ]  
 
Proposed updates to working document in support of WRC-31 preliminary agenda item 2.9     European Space Agency (ESA) , Germany   AI2.9   2026-09-25
[ 929 ]  
 
Modification and addition to the CPM of WRC-27 agenda item 1.13     Egypt   AI1.13   2026-09-25
[ 928 ]  
 
Updates to the working document on WRC-31 preliminary agenda item 2.9     France   AI2.9   2026-09-25
[ 927 ]  
 
Working document towards draft CPM text for WRC-27 agenda item 1.13     France   AI1.13   2026-09-25
[ 926 ]  
 
Proposed changes to the draft CPM text on WRC-27 agenda item 1.11     France   AI1.11   2026-09-25
[ 925 ]  
 
Studies for protection of MSS from satellite-to-satellite links in 1 610-1 626.5 MHz and 2 483.4-2 500 MHz bands     France   AI1.11   2026-09-25
[ 924 ]  
 
Views on cross-border coordination of DC-MSS-IMT systems and protection of terrestrial IMT systems under WRC-27 agenda item 1.13     Uzbekistan   AI1.13   2026-09-25
[ 923 ]  
 
Coexistence study between possible new MSS allocations in the 2 160-2 170 MHz range (s-E) and existing IMT networks under WRC-27 agenda item 1.14     Nokia Corporation   AI1.14   2026-09-25
[ 922 ]  
 
Proposed modifications to working document towards draft CPM text for WRC-27 agenda item 1.11     Canada   AI1.11   2026-09-25
[ 921 ]  
 
Proposed modifications to working document regarding WRC-27 agenda item 1.11     Canada   AI1.11   2026-09-25
[ 920 ]  
 
Proposed modifications to working document towards draft CPM text for WRC-27 agenda item 1.12     Canada   AI1.12   2026-09-25
[ 919 ]  
 
Studies and elements for the working document regarding WRC-27 agenda item 1.12     Canada   AI1.12   2026-09-25
[ 918 ]  
 
Update to sharing and compatibility studies between non-GSO LDR MSS and existing services in the band 2 010-2 025 MHz     Canada   AI1.12   2026-09-25
[ 917 ]  
 
Update to sharing and compatibility studies between non-GSO LDR MSS and existing services in the band 1 880-1 920 MHz     Canada   AI1.12   2026-09-25
[ 916 ]  
 
Update to sharing and compatibility studies between non-GSO LDR MSS and existing services in the band 1 645.5-1 646.5 MHz     Canada   AI1.12   2026-09-25
[ 915 ]  
 
Proposed modifications to working document towards draft CPM text on WRC-27 agenda item 1.13     Canada   AI1.13   2026-09-25
[ 914 ]  
 
Proposed modifications to the working document relating to draft CPM text for WRC-27 agenda item 1.14     Canada   AI1.14   2026-09-25
[ 913 ]  
 
Proposed modifications to working document towards draft CPM text for WRC-27 agenda item 1.13     Telecomm Strategies Inc.   AI1.13   2026-09-25
[ 912 ]  
 
Protection of BSS (sound) receivers from DC-MSS-IMT systems in the frequency band 1 452-1 492 MHz     Telecomm Strategies Inc.   AI1.13   2026-09-25
[ 911 ]  
 
Proposed addition to the draft CPM text under WRC-27 agenda item 1.13     Maldives   AI1.13   2026-09-25
[ 910 ]  
 
Consideration of existing mobile-satellite service allocations in Region 3 under WRC-27 agenda item 1.13     Maldives   AI1.13   2026-09-25
[ 909 ]  
 
Proposed pfd values for the protection of terrestrial IMT base stations in the frequency band 2 500-2 690 MHz in Region 3     Maldives   AI1.13   2026-09-25
[ 908 ]  
 
Considerations on coordination of DC-MSS-IMT operations as an application of the mobile satellite service     Andorra   AI1.13   2026-09-25
[ 907 ]  
 
Enabler table addition to the draft CPM text Section 3/1.13/4 under WRC-27 agenda item 1.13     Andorra   AI1.13   2026-09-25
[ 906 ]  
 
Primary MSS allocation with appropriate protection of incumbent IMT systems under WRC-27 agenda item 1.13     Andorra   AI1.13   2026-09-25
[ 905 ]  
 
Regulatory framework associated with potential primary MSS allocations for non-GSO low-data-rate MSS systems     Andorra   AI1.12   2026-09-25
[ 904 ]  
 
Proposed changes on working document towards draft CPM text for WRC-27 agenda item 1.11     Germany   AI1.11   2026-09-25
[ 903 ]  
 
Proposal on draft reply liaison statement to Working Party 4A WRC-27 agenda item 1.5     Germany   AI1.5   2026-09-25
[ 902 ]  
 
Proposed changes to working document towards draft CPM text for WRC-27 agenda item 1.12 - Inclusion of RAS-related results of studies and methods     European Conference of Postal and Telecommunications Administrations   AI1.12   2026-09-25
[ 901 ]  
 
Regulatory measures for the operation of DC-MSS-IMT systems using terrestrial IMT spectrum under WRC-27 agenda item 1.13     GSM Association   AI1.13   2026-09-25
[ 900 ]  
 
Proposals on the draft CPM text under WRC-27 agenda item 1.13     Mozambique , Namibia , South Africa   AI1.13   2026-09-25
[ 899 ]  
 
Updates to working document towards draft CPM text for WRC-27 agenda item 1.12     Singapore   AI1.12   2026-09-25
[ 898 ]  
 
Working document toward draft CPM text for WRC-27 agenda item 1.12     Satelio IoT Services, S.L   AI1.12   2026-09-25
[ 897 ]  
 
Working document regarding WRC-27 agenda item 1.12     Satelio IoT Services, S.L   AI1.12   2026-09-25
[ 896 ]  
 
Sharing and compatibility studies under WRC-27 agenda item 1.12 between non-GSO LDR MSS and IMT in the 2 010-2 025 MHz and 1 880-1 920 MHz frequency band     Satelio IoT Services, S.L   AI1.12   2026-09-25
[ 895 ]  
 
National sovereignty and domestic authorization of DC-MSS-IMT under WRC-27 agenda item 1.13     Ghana , Nigeria , Senegal   AI1.13   2026-09-25
[ 894 ]  
 
Regulatory considerations supporting a primary MSS allocation for DC-MSS-IMT under WRC-27 agenda item 1.13     Ghana , Nigeria , Senegal   AI1.13   2026-09-25
[ 893 ]  
 
Compatibility studies relating to space-to-space links in the frequency bands 1 626.5-1 645.5 MHz and 1 646.5-1 660 MHz allocated to the mobile-satellite service (MSS) and the radio astronomy service (RAS) operating in the bands 1 610.6-1 613.8 MHz, 1 660-1 670 MHz for WRC-27 agenda item 1.11     Institute for Q-shu Pioneers of Space, Inc. , SKY Perfect JSAT Corporation   AI1.11   2026-09-25
[ 892 ]  
 
Update on the working document on the sharing and compatibility studies between DC-MSS-IMT system, operating in the frequency bands indicated, and BS (698-960 MHz), FS (698-960 MHz), FS (1 710-1 970 MHz and 2 110-2 170 MHz) and AMS (1 710-1 970 MHz) under WRC-27 agenda item 1.13     Japan   AI1.13   2026-09-25
[ 891 ]  
 
Analysis of the sharing and compatibility studies recorded in the enabler tables under WRC-27 agenda item 1.13     Japan   AI1.13   2026-09-25
[ 890 ]  
 
Sharing and compatibility studies between aeronautical radionavigation service (ARNS) and DC-MSS-IMT system in the frequency band 698-960 MHz under WRC-27 agenda item 1.13     Japan   AI1.13   2026-09-25
Results:939 total items.
Result page:  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2026-10-02