ITU-R�WP4C� C�

�

Fran�ais� Espa�ol

�

Home : ITU-R : WP4C : Contributions�

Recently posted�-� Search Meeting Documents

�

ITU-R�WP4C� C�

ITU-R�WP4C	Max # of documents displayed/page:
Efficient Orbit/Spectrum Utilization for MSS and RDSS

Results:449 total items.

Result page:�

Previous�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 �-�Next

Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 399 ] � �	Liaison statement to Working Party 4C - Additional information for consideration in the finalisation of the working document towards a preliminary draft new Report ITU-R M.[ADD_GSO_GMDSS] � �	WP 5B �	AI1.11 �	2022-11-29
�	[ 398 ] � (Rev.1)�	Information on experience of the Radiocommunication Bureau in application of regulatory procedures considered under WRC-23 agenda item 1.7 (copy for information to Working Party 4C) � �	Director, BR �	�	2022-11-08
�	[ 397 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, and 7D - WRC-23 agenda item 1.14 activities � �	WP 7C �	�	2022-10-14
�	[ 396 ] � �	Reply liaison statement to Working Party 4C - Updates regarding Working Party 7C consideration of draft new Recommendation ITU-R RS.[EESS_SAR-RNSS], draft new Report ITU-R RS.[EESS_SAR-RNSS], and working document towards a PDN Report ITU-R RS.[AGG_EESS_SAR-RNSS] � �	WP7C �	�	2022-10-14
�	[ 395 ] � �	Reply liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Future development of P-series Recommendations to address frequencies above 100 GHz � �	WP 7C �	�	2022-10-07
�	[ 394 ] � �	Reply liaison statement to Working Party 1A (copy to Working Parties 4C, 5A, 5D, 7C) - Beam Wireless Power Transmission (WPT) � �	WP 7D �	�	2022-10-06
�	[ 393 ] � �	Reply liaison statement to Working Party 3M (copy to Working Parties 3J, 3K, 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, and 7C - Extending the application of propagation Recommendations to frequencies greater than 100 GHz � �	WP 7D �	�	2022-10-06
�	[ 392 ] � �	Note to the Chairmen of Working Parties 5D and 6A (copy to the Chairmen of Working Parties 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4 � �	Chairmen, WPs 3J, 3K and 3M �	AI1.4 �	2022-10-06
�	[ 391 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4 � �	WP 6A �	AI1.4 �	2022-09-28
�	[ 390 ] � �	World Meteorological Organization � �	World Meteorological Organization �	�	2022-09-20
�	[ 389 ] � �	Liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Extending the application of propagation Recommendations to frequencies greater than 100 GHz � �	WP 4B �	�	2022-09-19
�	[ 388 ] � +Ann.1-9�	Report of the twenty-ninth meeting of Working Party 4C (Geneva, 7-13 September 2022) � �	Chairman, WP 4C �	�	2022-09-14
�	[ 387 ] � �	Final list of participants - Working Party 4C (Geneva, 7-13 September 2022) � �	Director, BR �	�	2022-09-13
�	[ 386 ] � �	Treatment of frequency assignments with a bandwidth less than the stated averaging bandwidth � �	Director, BR �	�	2022-09-08
�	[ 385 ] � �	List of documents issued (Documents 4C/333 - 4C/385) � �	BR, Study Groups Department �	�	2022-09-02
�	[ 384 ] � �	Sharing and compatibility studies between NB-MSS uplink and existing primary services in and adjacent to 2 010-2 025 MHz in Region 1 � �	Canada �	AI1.18 �	2022-08-31
�	[ 383 ] � �	Working document towards a draft CPM text to WRC-23 agenda item 1.18 � �	Canada �	AI1.18 �	2022-08-31
�	[ 382 ] � �	Modification for working document towards draft CPM text to WRC-23 agenda item 1.18 � �	Egypt (Arab Republic of) , United Arab Emirates �	AI1.18 �	2022-08-31
�	[ 381 ] � �	Proposed revisions to the working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY] � �	Inmarsat Ltd. �	�	2022-08-31
�	[ 380 ] � �	Preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies on technical and operational measures to be applied in the frequency band 1 240-1 300 MHz to ensure the protection of the radionavigation-satellite service (space-to-Earth) against amateur and amateur-satellite services � �	France �	AI9.1B �	2022-08-31
�	[ 379 ] � �	Reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) (copy to Working Party 3M for information) � �	France �	AI9.1B �	2022-08-31
�	[ 378 ] � �	Working document towards a preliminary draft new Report ITU-R M.[ADD_GSO_GMSS] - Working draft document related to WRC-23 agenda item 1.11 - Introduction of additional GSO MSS systems into the GMDSS (WRC-23 agenda item 1.11, resolves 3) � �	China (People's Republic of) �	AI1.11 �	2022-08-31
�	[ 377 ] � �	Proposed revisions to [[elements towards a] working document towards a preliminary draft new Report / Recommendation] ITU-R M.[NB.MSS.COMPATIBILITY] � �	China (People's Republic of) �	�	2022-08-31
�	[ 376 ] � �	Proposed draft reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) � �	China (People's Republic of) �	AI9.1B �	2022-08-31
�	[ 375 ] � �	Proposals on draft CPM text on WRC-23 agenda item 1.11 � �	China (People's Republic of) �	AI1.11 �	2022-08-31
�	[ 374 ] � �	Draft revision of preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies [and guidelines] regarding the protection of the primary radionavigation-satellite service (space-to-Earth) by the secondary amateur and amateur-satellite services in the frequency band 1 240-1 300 MHz � �	China (People's Republic of) �	AI9.1B �	2022-08-31
�	[ 373 ] � �	Compatibility of an additional system to support the modernization of the Global Maritime Distress and Safety System with the existing non-geostationary mobile-satellite service (MSS) � �	Globalstar, Inc. �	AI1.11 �	2022-08-31
�	[ 372 ] � �	Spectrum requirements for an additional system to support the modernization of the Global Maritime Distress and Safety System � �	Globalstar, Inc. �	AI1.11 �	2022-08-31
�	[ 371 ] � �	Working document on WRC-23 agenda item 1.11 � �	Iran (Islamic Republic of) �	AI1.11 �	2022-08-30
�	[ 370 ] � �	Working document on WRC-23 agenda item 1.18 � �	Iran (Islamic Republic of) �	AI1.18 �	2022-08-30
�	[ 369 ] � �	Proposed draft reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) � �	United States of America �	AI9.1B �	2022-08-30
�	[ 368 ] � �	Revisions to preliminary draft new Report ITU-R M.[AMATEUR-RNSS] � �	United States of America �	AI9.1B �	2022-08-30
�	[ 367 ] � �	Proposed draft reply liaison statement to Working Party 7C on ESS-RNSS matters (Questions ITU-R 217-2/4 and ITU-R 288/4) � �	United States of America �	Q288/4, Q217/4 �	2022-08-30
�	[ 366 ] � �	Working document towards a preliminary draft new Report ITU-R M.[ADD GSO GMDSS] � �	United States of America �	AI1.11 �	2022-08-30
�	[ 365 ] � �	Working document towards a draft CPM text to WRC-23 for WRC-23 agenda item 1.11 � �	United States of America �	AI1.11 �	2022-08-30
�	[ 364 ] � �	Discussion regarding the development of draft CPM text to WRC-23 agenda item 1.18 � �	United States of America �	AI1.18 �	2022-08-30
�	[ 363 ] � �	Proposed draft revision of Recommendation ITU-R M.633-4 - Transmission characteristics of a satellite emergency position-indicating radio beacon (satellite EPIRB) system operating through a satellite system in the 406 MHz band � �	International Satellite System for Search and Rescue �	�	2022-08-29
�	[ 362 ] � �	Proposal for the development of a liaison statement to ITU-R Working Party 5A on WRC-23 agenda item 9.1, topic b) � �	Russian Federation �	AI9.1B �	2022-08-30
�	[ 361 ] � �	Studies of potential interference to RNSS GLONASS system receiver from the amateur service in the frequency band 1 240-1 300 MHz � �	Russian Federation �	�	2022-08-30
�	[ 360 ] � �	Proposed modifications to working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L BAND COMPATIBILITY] � �	Japan �	�	2022-08-30
�	[ 359 ] � �	Proposed reply liaison statement to Working Party 7C on EESS-RNSS matters (Questions ITU-R 217-2/4 and ITU-R 288/4) � �	Japan �	Q288/4, Q217/4 �	2022-08-30
�	[ 358 ] � �	Proposal for modification of preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies [and guidelines] regarding the protection of the primary radionavigation-satellite service (space to-Earth) by the secondary amateur and amateur-satellite services in the frequency band 1 240-1 300 MHz � �	Japan �	AI9.1B �	2022-08-30
�	[ 357 ] � �	Revisions to working document towards a draft CPM-text to WRC-23 agenda item 1.18 � �	Korea (Republic of) �	AI1.18 �	2022-08-30
�	[ 356 ] � �	Proposed revisions to the working document towards a draft CPM text for WRC-23 agenda item 1.18 � �	Mexico �	AI1.18 �	2022-08-29
�	[ 355 ] � �	Preliminary draft new Report ITU-R M.[AMATEUR-RNSS] � �	International Amateur Radio Union �	AI9.1 �	2022-08-28
�	[ 354 ] � �	Report of activities of the Correspondence Group on adjacent band compatibility studies between MSS in the 1 518-1 525 MHz band and IMT in the 1 492-1 518 MHz band � �	Chairman, WP 4C CG �	�	2022-08-19
�	[ 353 ] � �	Report of meetings of the Correspondence Group on 28 June and 26 July 2022 � �	Chairman, WP 4C CG on WRC-23 a.i. 1.18 �	AI1.18 �	2022-08-17
�	[ 352 ] � �	Regarding the new definitions, which are related to satellite orbits for space services � �	Kazakhstan (Republic of) �	�	2022-08-04
�	[ 351 ] � �	Liaison statement to Working Party 4C (copy for information to Working Party 7D) - Draft CPM text for WRC-23 agenda item 1.11, Resolution 361 (Rev.WRC-19) � �	WP 5B �	AI1.11 �	2022-08-03
�	[ 350 ] � �	Reply liaison statement to Working Parties 4C and 7B - Studies on WRC-23 agenda item 1.7 � �	WP 5B �	AI1.7 �	2022-08-03
Results:449 total items. Result page:� Previous�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 �-�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):

(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

�