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ITU-R�R23-WP4C�Meeting Documents
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[ 228 ] 2024-12-13 WP 5C � Reply liaison statement to Working Party 4C - WRC-27 agenda item 1.14 � AI1.14 �
[ 228 ]��-�English�-� Word 2024-12-13 [13:13]� 44'452� bytes
[ 227 ] 2024-12-13 WP 5C � Reply liaison statement to Working Party 4C - WRC-27 agenda item 1.12 � AI1.12 �
[ 227 ]��-�English�-� Word 2024-12-13 [13:09]� 44'952� bytes
[ 226 ] 2024-12-13 WP 5C � Reply liaison statement to Working Party 4C - WRC-27 agenda items 1.12, 1.13 and 1.14 � AI1.12, AI1.13, AI1.14 �
[ 226 ]��-�English�-� Word 2024-12-13 [11:34]� 34'961� bytes
[ 225 ] 2024-12-13 WP 5C � Reply liaison statement to Working Party 4C - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.11 � AI1.11 �
[ 225 ]��-�English�-� Word 2024-12-13 [14:31]� 43'169� bytes
[ 224 ] 2024-12-13 WP 5C � Reply liaison statement to Working Party 4C (copy to Working Party 4A for information) - Relevant technical information to support studies under WRC-27 agenda item 1.10 � AI1.10 �
[ 224 ]��-�English�-� Word 2024-12-13 [12:57]� 35'711� bytes
[ 223 ] 2024-12-12 WP 5B � Liaison statement to Working Party 4C - Technical characteristics and protection criteria for aeronautical telemetry systems operating in the frequency band 1 427-1 432 MHz and adjacent bands under WRC-27 agenda item 1.12 � AI1.12 �
[ 223 ]��-�English�-� Word 2024-12-12 [09:58]� 32'314� bytes
[ 222 ] 2024-12-11 WP 5A � Liaison statement to Working Party 4C - Relevant technical information to support studies under WRC-27 agenda item 1.14 � AI1.14 �
[ 222 ]��-�English�-� Word 2024-12-11 [11:54]� 35'218� bytes
[ 221 ] 2024-12-11 WP 5A � Liaison statement to Working Party 4C - Technical information to support the studies for WRC-27 agenda item 1.13 � AI1.13 �
[ 221 ]��-�English�-� Word 2024-12-11 [11:51]� 405'692� bytes
[ 220 ] 2024-12-11 WP 5A � Liaison statement to Working Party 4C - Relevant technical information to support studies under WRC-27 agenda item 1.12 � AI1.12 �
[ 220 ]��-�English�-� Word 2024-12-11 [11:45]� 34'343� bytes
[ 219 ] 2024-12-11 WP 5A � Liaison statement to Working Party 4C - Relevant technical information to support studies under WRC-27 agenda item 1.11 � AI1.11 �
[ 219 ]��-�English�-� Word 2024-12-11 [12:06]� 37'870� bytes
[ 218 ] 2024-12-02 WP 5B � Liaison statement to Working Party 4C - Protection of RNSS receivers operating in 5 010-5 030 MHz from AM(R)S transmitters operating in 5 030-5 091 MHz � N/A �
[ 218 ]��-�English�-� Word 2024-12-02 [14:10]� 36'366� bytes
[ 217 ] 2024-11-29 WP 5B � Liaison statement to Working Party 7D (copy for information to Working Parties 4A and 4C) - WRC-27 agenda item 1.16 � AI1.16 �
[ 217 ]��-�English�-� Word 2024-11-29 [13:50]� 52'650� bytes
[ 216 ] 2024-11-29 WP 5B � Reply liaison statement to Working Party 4C - Relevant technical information for sharing studies under WRC-27 agenda item 1.13 � AI1.13 �
[ 216 ]��-�English�-� Word 2024-11-29 [13:20]� 44'265� bytes
[ 215 ] 2024-11-29 WP 5B � Liaison statement to Working Party 4C - Relevant technical information to take into account for sharing studies under WRC-27 agenda item 1.11 � AI1.11 �
[ 215 ]��-�English�-� Word 2024-11-29 [12:19]� 35'711� bytes
[ 214 ] 2024-11-27 ITU-D SG1 - Q3/1 � Liaison statement from ITU-D Study Group 1 Question 3/1 to ITU-T Study Groups, ITU-R Working Parties, APT ASTAP and ETSI - ITU-D Study Group 1 Question 3/1 - The use of telecommunications/ICTs for disaster risk reduction and management � N/A �
[ 214 ]��-�English�-� Word 2024-11-27 [16:44]� 37'761� bytes
[ 213 ] 2024-11-26 Director, BR � Information on characteristics of FSS and MSS networks or systems as currently contained in BR IFIC required for studies under WRC-27 agenda item 1.10 � AI1.10 �
[ 213 ]�Part 2�-�English�-� Excel 2007 2024-11-26 [16:57]� 4'514'883� bytes
[ 213 ]�Part 1�-�English�-� Excel 2007 2024-11-26 [16:56]� 4'628'286� bytes
[ 213 ]��-�English�-� Word 2024-11-26 [16:56]� 9'183'343� bytes
[ 204 ] 2024-10-18 Chair, WP 4C � Report of the thirty-second meeting of Working Party 4C (Geneva, 10-18 October 2024) � N/A �
[ 204 ]�Annex 8�-�English�-� Word 2024-11-25 [08:51]� 37'038� bytes Terms of Reference for Working Party 4C Correspondence Group on WRC-27 agenda item 1.13 �
[ 204 ]�Part 3�-�English�-� Word 2024-11-12 [12:41]� 35'143� bytes
[ 204 ]�Part 02�-�English�-� Word 2024-11-12 [12:40]� 34'648� bytes
[ 204 ]�Part 1�-�English�-� Excel 2007 2024-11-12 [12:40]� 12'385� bytes
[ 204 ]��-�English�-� Word 2024-11-12 [12:39]� 196'658� bytes Report of the thirty-second meeting of Working Party 4C (10-18 October 2024) �
[ 204 ]�Annex 12�-�English�-� Word 2024-10-23 [11:01]� 706'639� bytes Working document regarding WRC-27 agenda item 1.11 - Space-to-space links in Mobile-satellite service (MSS) allocations in the frequency bands 1 518-1 544 MHz, 1 545-1 559 MHz, 1 610-1 645.5 MHz, 1 646.5-1 660 MHz, 1 670-1 675 MHz and 2 483.5-2 500 MHz �
[ 204 ]�Annex 19�-�English�-� Word 2024-10-22 [10:21]� 32'793� bytes Work plan for the revision of Recommendation ITU-R M.1184-3 �
[ 204 ]�Annex 17�-�English�-� Word 2024-10-22 [10:19]� 43'752� bytes Preliminary draft revision of Report ITU-R M.2305-0 - Consideration of aggregate radio frequency interference event potentials from multiple Earth exploration-satellite service systems on radionavigation-satellite service receivers operating in the 1 215-1 300 MHz frequency band �
[ 204 ]�Annex 18�-�English�-� Word 2024-10-22 [09:55]� 143'792� bytes Working document towards a preliminary draft revision of Recommendation ITU-R M.1184-3 - Technical characteristics of mobile satellite systems in the frequency bands below 3 GHz for use in developing criteria for sharing between the mobile-satellite service (MSS) and other services �
[ 204 ]�Annex 16�-�English�-� Word 2024-10-22 [09:34]� 1'825'953� bytes Working document in support of WRC-31 preliminary agenda item 2.9 �
[ 204 ]�Annex 15�-�English�-� Word 2024-10-22 [09:03]� 1'240'171� bytes Preliminary draft new Report ITU-R M.[IMT-RNSS] - Protection of radionavigation-satellite service receiving earth stations operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz from spurious emissions of IMT stations in the frequency bands below 3 GHz �
[ 204 ]�Annex 14�-�English�-� Word 2024-10-22 [08:31]� 103'482� bytes Preliminary draft revision to Recommendation ITU-R M.1787-5 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz �
[ 204 ]�Annex 13�-�English�-� Word 2024-10-22 [08:29]� 335'164� bytes Preliminary draft reply liaison statement to Working Party 5D - Relevant technical information to support studies under WRC-27 agenda item 1.7 �
[ 204 ]�Annex 11�-�English�-� Word 2024-10-21 [16:47]� 34'840� bytes Detailed work plan for WRC-27 agenda item 1.14 �
[ 204 ]�Annex 4�-�English�-� Word 2024-10-21 [16:43]� 2'256'306� bytes Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13 �
[ 204 ]�Annex 9�-�English�-� Word 2024-10-21 [16:41]� 1'333'541� bytes Working document on sharing and compatibility studies of possible new allocations to the MSS on WRC-27 agenda item 1.14�� �
[ 204 ]�Annex 10�-�English�-� Word 2024-10-21 [16:36]� 39'631� bytes Working document towards preliminary draft CPM text for WRC-27 agenda item 1.14 �
[ 204 ]�Annex 7�-�English�-� Word 2024-10-21 [16:09]� 39'291� bytes Work plan for WRC-27 agenda item 1.13 �
[ 204 ]�Annex 6�-�English�-� Word 2024-10-21 [16:02]� 39'687� bytes Output of the joint sessions of Working Parties 4C and 5D on WRC-27 agenda item 1.13 �
[ 204 ]�Annex 5 - Part 1�-�English�-� Excel 2007 2024-10-21 [15:51]� 22'141� bytes
[ 204 ]�Annex 5�-�English�-� Word 2024-10-21 [15:51]� 64'515� bytes Working document on technical and operational characteristics of MSS for direct communication with IMT user equipment �
[ 204 ]�Annex 1 - Part 1�-�English�-� Excel 2007 2024-10-21 [15:14]� 20'195� bytes
[ 204 ]�Annex 1�-�English�-� Word 2024-10-21 [15:14]� 1'442'458� bytes Working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service �
[ 204 ]�Annex 3�-�English�-� Word 2024-10-21 [15:13]� 888'818� bytes Initial considerations on the possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment �
[ 204 ]�Annex 2�-�English�-� Word 2024-10-21 [15:07]� 34'652� bytes Draft work plan for WRC-27 agenda item 1.12 �
[ 212 ] 2024-11-18 WP 6A � Liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D) - WRC-27 agenda item 1.6 � AI1.6 �
[ 212 ]��-�English�-� Word 2024-11-19 [09:00]� 37'740� bytes
[ 211 ] 2024-11-18 WP 6A � Liaison statement to Working Party 5C (copy to Working Parties 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D) - WRC-27 agenda item 1.10 � AI1.10 �
[ 211 ]��-�English�-� Word 2024-11-19 [09:13]� 37'104� bytes
[ 210 ] 2024-11-18 WP 6A � Liaison statement to Working Party 7C (copy to Working Parties 3L, 3M, 4C, 5A, 5B, 5C, 5D, 7B and 7D) - WRC-27 agenda item 1.17 � AI1.17 �
[ 210 ]��-�English�-� Word 2024-11-19 [09:02]� 39'070� bytes
[ 209 ] 2024-11-15 WP 1C RG on revision of ITU Handbook on Spectrum Monitoring � Liaison statement to Working Parties 4A and 4C (copy to Working Party 1C) - Review of the part of the ITU Handbook on Spectrum Monitoring describing Global Navigation Satellite Systems Society of Motion Picture and Television Engineers � N/A �
[ 209 ]��-�English�-� Word 2024-11-15 [15:10]� 1'395'669� bytes
[ 208 ] 2024-11-14 WP 4A � Liaison statement to Working Parties 4B, 4C, 5A and 7B - Handbook on satellite communications and technologies � N/A �
[ 208 ]��-�English�-� Word 2024-11-14 [11:48]� 36'780� bytes
[ 207 ] 2024-11-07 WP 4A � Liaison statement to Working Party 1C, 4B, 4C and 5A - Draft table of contents (ToC) of Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services � N/A �
[ 207 ]��-�English�-� Word 2024-11-07 [11:04]� 32'790� bytes
[ 206 ] 2024-10-29 International Maritime Organization � Report of the twentieth meeting of the Joint IMO/ITU Experts Group on Maritime Radiocommunication Matters � N/A �
[ 206 ]��-�English�-� Word 2024-10-30 [10:44]� 89'027� bytes
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