ITU-R�WP4A� C�

�

Fran�ais� Espa�ol

�

Home : ITU-R : WP4A : Contributions�

Recently posted�-� Search Meeting Documents

�

ITU-R�WP4A� C�

ITU-R�WP4A	Max # of documents displayed/page:
Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:983 total items.

Result page:�

Previous�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20

Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 33 ] � �	Methodology contained in Annex 2 to Resolution 770 (WRC-19) to determine compliance with the single entry limits in RR No. 22.5L � �	Director, BR �	�	2020-06-25
�	[ 32 ] � �	Outcome of the sixteenth meeting of the Chairmen and Vice-Chairmen of the Radiocommunication Study Groups, Working Parties and other Subordinate Groups � �	Director, BR �	�	2020-06-25
�	[ 31 ] � �	Liaison statement to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 3M - WRC-23 agenda item 1.18 � �	WP 4C �	AI1.18 �	2020-06-11
�	[ 30 ] � +Ann.1-3�	Report on the meeting of Working Party 4A (28-29 May 2020) (Virtual Meeting) � �	Chairman, WP 4A �	�	2020-06-02
�	[ 29 ] � �	Final list of participants - Working Party 4A (E-meeting, 28-29 May 2020) � �	Director, BR �	�	2020-06-01
�	[ 28 ] � �	List of documents issued (Documents 4A/1 - 4A/28) � �	BR, Study Groups Department �	�	2020-05-25
�	[ 27 ] � �	Methodology to examine conformity of aeronautical ESIM communicating with GSO FSS with pfd limits � �	Canada �	�	2020-05-21
�	[ 26 ] � �	Proposal to establish a Correspondence Group for study on the examination characteristics of aeronautical ESIM complying with the power flux density limits on the Earth's surface specified in Part II of Annex 3 to the Resolution 169 (WRC-19) � �	Korea (Republic of) �	AI1.5 �	2020-05-21
�	[ 25 ] � �	Proposed liaison statement to Working Party 5D on the applicability of the limit specified in RR No. 21.5 � �	France �	�	2020-05-20
�	[ 24 ] � �	Working document towards a preliminary draft new Recommendation ITU-R M.[FSS_ES_IMT_26GHZ] - Methods to assist administrations to mitigate interference from GSO FSS earth stations into IMT stations operating in the frequency bands 24.65-25.25 GHz and 27-27.5 GHz � �	France �	�	2020-05-20
�	[ 23 ] � �	Liaison statement to Working Parties 4B, 4C, 5A, 5B, 5C and 7B (copy for information to Working Party 3M) requesting characteristics for use in sharing studies under WRC-23 agenda item 1.17 � �	France �	AI1.17 �	2020-05-20
�	[ 22 ] � �	Proposed liaison statement to Working Party 5D (copy to Working Parties 5B, 7B and 7C) � �	France �	�	2020-05-20
�	[ 21 ] � �	Proposed Work plan for WRC-23 agenda item 1.15 � �	Germany (Federal Republic of) �	AI1.15 �	2020-05-20
�	[ 20 ] � �	Amendments to the new issue for WRC-23 agenda item 7 � �	Germany (Federal Republic of) �	AI7 �	2020-05-19
�	[ 19 ] � �	Proposed schedule for Working Party 4A Correspondence Groups on WRC-23 agenda items 1.15, 1.16, 1.17, 1.19, 7 - Inter/intra-service sharing and FSS/BSS characteristics � �	Chairman, WP 4A �	AI7, AI1.19, AI1.17, AI1.16, AI1.15 �	2020-05-19
�	[ 18 ] � �	Preliminary position on WRC-23 agenda � �	World Meteorological Organization �	�	2020-05-13
�	[ 17 ] � (Rev.1)�	Proposed establishment of Correspondence Groups to progress some specific/urgent works within the purview of Working Party 4A � �	Chairman, WP 4A �	�	2020-05-08
�	[ 16 ] � �	Contribution to Working Parties 4A, 4B and 4C on relevant agenda items of WRC-23 � �	Iran (Islamic Republic of) �	�	2020-05-06
�	[ 15 ] � �	Contribution to Working Party 4A on agenda item 1.16 of the WRC-23 � �	Iran (Islamic Republic of) �	AI1.16 �	2020-05-03
�	[ 14 ] � �	Contribution to Working Party 4A on agenda item 1.15 toward a preliminary draft revision of Resolution 172 (WRC-19) - Operation of earth stations on aircraft and vessels communicating with geostationary space stations in the fixed-satellite service in the frequency band 12.75-13.25 GHz (Earth-to-space) � �	Iran (Islamic Republic of) �	AI1.15 �	2020-05-03
�	[ 13 ] � (Rev.1)�	Proposed draft liaison statement to contributing Working Parties regarding WRC-23 agenda item 1.19 � �	Chairman, WP 4A �	AI1.19 �	2020-05-01
�	[ 12 ] � (Rev.1)�	Proposed draft liaison statement to contributing Working Parties regarding WRC-23 agenda item 1.17 � �	Chairman, WP 4A �	AI1.17 �	2020-05-01
�	[ 11 ] � (Rev.1)�	Proposed draft liaison statement to contributing Working Parties regarding WRC-23 agenda item 1.16 � �	Chairman, WP 4A �	AI1.16 �	2020-05-01
�	[ 10 ] � (Rev.1)�	Proposed draft liaison statements to contributing Working Parties regarding WRC-23 agenda item 1.15 � �	Chairman, WP 4A �	AI1.15 �	2020-05-01
�	[ 9 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C (copy to Working Parties 3J and 3M for information) - Request system characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz and adjacent bands � �	WP 7C �	AI1.14 �	2020-04-30
�	[ 8 ] � �	Liaison statement from ITU-D Study Group 2 Question 2/2 to ITU-R Working Party 4A on ambulance communications � �	ITU-D SG2 �	�	2020-03-06
�	[ 7 ] � �	Liaison statement to Working Parties 3K and 3M (for information to Working Parties 1B, 3J, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D) - Preparations for WRC-23 agenda items 1.1 and 1.2 � �	WP 5D �	AI1.2, AI1.1 �	2020-03-06
�	[ 6 ] � �	Liaison statement to ITU-R Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 7B and 7C - Preparations for WRC-23 agenda item 1.2 � �	WP 5D �	AI1.2 �	2020-03-06
�	[ 5 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, and 7D - Information for studies on WRC-23 agenda item 1.4 � �	WP 5D �	AI1.4 �	2020-03-06
�	[ 4 ] � �	Liaison statement to Working Party 4A - Interference mitigation and co-existence of FSS earth stations and IMT stations � �	WP 5D �	�	2020-03-06
�	[ 3 ] � �	Liaison statement to Working Party 4A (copy for information to Working Party 6A) - Preliminary draft new Report ITU-R M.[IMT&BSS COMPATIBILITY] � �	WP 5D �	�	2020-03-06
�	[ 2 ] � �	Liaison statement from ITU-D Study Group 2 Question 7/2 to ITU-T SG5 WP1/5, ITU-R WP 1A, WP 1C, WP 4A, WP 5A, WP 5C, WP 5D and WP 6A on strategies and policies concerning human exposure to EMF � �	ITU-D SG2 �	�	2019-11-29
�	[ 1 ] � �	Documents to be carried over from the 2015-2019 study period � �	WP 4A �	�	2019-10-31
Results:983 total items. Result page:� Previous�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 �

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)

�