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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 583 ] � �	Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3 � �	United States of America �	�	2022-05-02
�	[ 582 ] � �	Proposed updates working document towards a methodology for evaluating aggregate equivalent power flux-density into geostationary-satellite networks in the fixed-satellite service from multiple non-geostationary-satellite systems in the Q/V frequency bands and terms of reference for consultation meetings � �	United States of America �	�	2022-05-02
�	[ 581 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] � �	United States of America �	�	2022-05-02
�	[ 580 ] � �	Sharing studies regarding non-GSO LEO user stations transmitting to GSO service providers in the frequency band 27.5-30 GHz for the "Within the cone of coverage" scenario under agenda item 1.17 � �	United States of America �	AI1.17 �	2022-05-02
�	[ 579 ] � �	Proposed revisions to working document towards draft CPM text for WRC-23 agenda item 1.19 � �	United States of America �	AI1.19 �	2022-05-02
�	[ 578 ] � �	Proposed revisions to working document on WRC-23 agenda item 1.19 � �	United States of America �	AI1.19 �	2022-05-02
�	[ 577 ] � �	Working document on developing an ITU-R Small Satellite Handbook � �	United States of America �	�	2022-05-02
�	[ 576 ] � �	Annex 2 to working document on WRC-23 agenda item 1.17 � �	United States of America �	AI1.17 �	2022-05-02
�	[ 575 ] � �	Draft CPM text for WRC-23 agenda item 7, Topic C � �	United States of America �	AI7C) �	2022-05-02
�	[ 574 ] � �	Proposed amendments to working document on WRC-23 agenda item 7, Topic C - Protection of geostationary-satellite networks in the mobile-satellite service operating in the 7/8 and 20/30 GHz bands from emissions of non-geostationary-satellite systems operating in the same frequency bands and identical directions � �	United States of America �	AI7C) �	2022-05-02
�	[ 573 ] � �	Draft CPM text for WRC-23 agenda item 7, Topic B � �	United States of America �	AI7B) �	2022-05-02
�	[ 572 ] � �	Revisions to working document on WRC-23 agenda item 7, Topic B - Non-GSO BIU post milestone procedure � �	United States of America �	AI7B) �	2022-05-02
�	[ 571 ] � �	Draft CPM text for WRC-23 agenda item 7, Topic A � �	United States of America �	AI7A) �	2022-05-02
�	[ 570 ] � �	Draft liaison statement to Working Party 5C - WRC-23 agenda item 1.15 - Study of compatibility of maritime earth stations with the fixed services in the 12.75-13.25 GHz frequency band � �	United States of America �	AI1.15 �	2022-05-02
�	[ 569 ] � �	Working document on WRC-23 agenda item 1.15 - Sharing and compatibility studies for the operation of earth stations on aircraft and vessels in the frequency band 12.75-13.25 GHz and aeronautical radionavigation systems operating in the 13.25-13.40 GHz frequency band � �	United States of America �	AI1.15 �	2022-05-02
�	[ 568 ] � �	Working document towards draft CPM text for WRC-23 agenda item 1.15 � �	United States of America �	AI1.15 �	2022-05-02
�	[ 567 ] � (Rev.1)�	Preliminary draft CPM text for WRC-23 agenda item 1.17 � �	United States of America �	AI1.17 �	2022-05-02
�	[ 566 ] � �	Working document on WRC-23 agenda item 1.17 � �	United States of America �	AI1.17 �	2022-05-02
�	[ 565 ] � �	Sharing and compatibility studies for working document related to WRC-23 agenda item 1.17 � �	United States of America �	AI1.17 �	2022-05-02
�	[ 564 ] � �	Discussion of authorization and responsibility of spectrum usage associated with WRC-23 agenda items 1.14 and 1.16 � �	Iran (Islamic Republic of) �	AI1.16, AI1.15 �	2022-05-01
�	[ 563 ] � �	Working document on developing an ITU-R Small Satellite Handbook � �	China (People's Republic of) �	�	2022-04-29
�	[ 562 ] � (Rev.1)�	Sharing and compatibility studies between maritime earth stations in motion and stations in the fixed service in the frequency band 12.75-13.25 GHz � �	China (People's Republic of) �	AI1.15 �	2022-04-29
�	[ 561 ] � �	Proposed modifications to the working document towards a draft CPM text for WRC-23 agenda item 1.19 � �	China (People's Republic of) �	AI1.19 �	2022-04-29
�	[ 560 ] � �	FSS characteristics for studies under WRC-23 agenda item 1.2 � �	China (People's Republic of) �	AI1.2 �	2022-04-29
�	[ 559 ] � �	Draft contribution to Working Party 4A on WRC-23 agenda item 1.17 � �	Iran (Islamic Republic of) �	AI1.17 �	2022-04-27
�	[ 558 ] � �	Proposed topic to be considered under WRC-23 agenda item 7 - Modification to Resolution 553 (Rev.WRC-15) to ensure equitable access to the frequency band 21.4-22 GHz � �	Iran (Islamic Republic of) �	AI7 �	2022-04-27
�	[ 557 ] � �	Proposal for WRC-23 agenda item 7 - Protection of Assignments in the Regions 1 and 3 BSS Plans, Allotments in the FSS Plan and those intended to enter into these Plans from an incoming network along with measures for rational, efficient and economical use of spectrum and orbital resources in the Planed bands � �	Iran (Islamic Republic of) �	AI7 �	2022-04-27
�	[ 556 ] � �	The proposal for protection of terrestrial stations against UAS/CNP links associated with WRC-23 agenda items 1.8, 1.15 and 1.16 � �	Iran (Islamic Republic of) �	AI1.8, AI1.16, AI1.15 �	2022-04-27
�	[ 555 ] � �	Compatibility study of aeronautical earth stations in motion and stations in the fixed service � �	Iran (Islamic Republic of) �	AI1.15 �	2022-04-27
�	[ 554 ] � �	Compatibility study of maritime earth stations in motion and stations in the fixed service � �	Iran (Islamic Republic of) �	AI1.15 �	2022-04-27
�	[ 553 ] � �	Proposal for draft CPM Report - WRC-23 agenda item 7, 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 directions � �	Germany (Federal Republic of) �	AI7C �	2022-04-26
�	[ 552 ] � �	Proposed modifications to the working document towards a draft CPM text for WRC-23 agenda item 7, Topic B � �	Russian Federation �	AI7B �	2022-04-26
�	[ 551 ] � �	Proposed working document towards draft CPM text for WRC-23 agenda item 7, 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 directions � �	Korea (Republic of) �	AI7C �	2022-04-25
�	[ 550 ] � �	Proposed topic to be considered under WRC-23 agenda item 7 and proposed working document towards a draft CPM text - Use of a space station to bring frequency assignments to geostationary-satellite networks at different orbital locations into use � �	Korea (Republic of) �	AI7 �	2022-04-25
�	[ 549 ] � �	Proposed modifications to working document towards a draft CPM text for WRC-23 agenda item 1.16 � �	Korea (Republic of) �	AI1.16 �	2022-04-25
�	[ 548 ] � �	Proposed modifications to working document towards a draft CPM text for WRC-23 agenda item 1.15 � �	Korea (Republic of) �	AI1.15 �	2022-04-25
�	[ 547 ] � �	Proposed modifications to the elements towards a working document on WRC-23 agenda item 1.16 [NON-GSO_ESIM] - Operation of earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service allocations at 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space) � �	Korea (Republic of) �	AI1.16 �	2022-04-25
�	[ 546 ] � �	Working document towards the development of a draft Resolution to be included in draft CPM text for WRC-23 agenda item 1.17 � �	Australia �	AI1.17 �	2022-04-22
�	[ 545 ] � �	Consideration on WRC-23 agenda item 7 - Topic F and EPM degradation in RR Appendices 30 and 30A � �	Japan �	AI7F �	2022-04-25
�	[ 544 ] � �	Proposal for WRC-23 agenda item 1.17 - Proposal for the CPM text for WRC-23 agenda item 1.17 regarding protection of GSO BSS in Region 3 against the inter-satellite link from GSO FSS service provider in Region 3 to non-GSO user in the frequency band 11.7-12.2 GHz � �	Japan �	AI1.17 �	2022-04-20
�	[ 543 ] � �	Liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5C, 7C and 7D) - Report on progress of activities relating to WRC-23 agenda item 1.13 � �	WP 5B �	AI1.13 �	2022-04-12
�	[ 542 ] � �	Proposed changes to the working document towards draft CPM text for WRC-23 agenda item 1.19 � �	Chairman, WRC-23 a.i. 1.19 �	AI1.19 �	2022-04-01
�	[ 541 ] � �	Liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D) - WRC-23 agenda item 1.4 � �	WP 6A �	AI1.4 �	2022-03-30
�	[ 540 ] � �	Working document on developing an ITU-R Small Satellite Handbook � �	OneWeb �	�	2022-03-28
�	[ 539 ] � �	Report of activities of the Correspondence Group on WRC-23 agenda item 7 to Working Party 4A � �	Chairman, CG on WRC-23 a.i. 7 �	AI7 �	2022-03-16
�	[ 538 ] � �	MYSAT-1 satellite inclusion in working document on developing an ITU-R Small Satellite Handbook � �	United Arab Emirates �	�	2022-03-10
�	[ 537 ] � �	Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4 � �	WP 5D �	AI1.4 �	2022-03-04
�	[ 536 ] � �	Report of activities of the Correspondence Group on updating Recommendation ITU-R S.1503 to Working Party 4A meeting of 11-20 May 2022 � �	CG on Updating Recom. ITU-R S.1503 �	�	2022-02-17
�	[ 535 ] � (Rev.1)�	Contribution from the Iran (Islamic Republic of) to all ITU-R Working Parties dealing with WRC-23 agenda items regarding the status of the secondary allocation in relation with WRC-23 agenda items � �	Iran (Islamic Republic of) �	�	2022-02-09
�	[ 534 ] � �	Report of activities of the Correspondence Group 3 on WRC-23 agenda item 1.17 to Working Party 4A - Working document on WRC-23 agenda item 1.17 � �	Chairman, CG 3 on WRC-23 a.i. 1.17 �	AI1.17 �	2022-02-01
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