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UIT-R�WP4B	N�mero m�ximo de documentos/p�gina:
Sistemas, interfaces radioel�ctricas, objetivos de calidad de funcionamiento y de disponibilidad para el SFS, SRS y SMS, con inclusi�n de aplicaciones basadas en el IP y el periodismo electr�nico por sat�lite

Resultados :158 documentos

Resultados :�

Anterior�-� 1 - 2 - 3 - 4 �-�Siguiente

Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 108 ] � �	Proposed modifications to the draft new Report ITU-R M.[XYZ.ABC] on vision and requirements for satellite radio interface(s) of IMT-2020 � �	EchoStar Operating LLC , Inmarsat Global Ltd. , Thales S.A. �	�	2022-05-02
�	[ 107 ] � �	Process and timeline for IMT-2020 detailed specifications for the satellite radio interfaces � �	France �	�	2022-04-29
�	[ 106 ] � �	Updates work plan for development of a preliminary draft new Report ITU-R M.[XYZ.ABC] � �	China (People's Republic of) �	�	2022-04-29
�	[ 105 ] � �	Contributes to preliminary draft new Report ITU-R M.[XYZ.ABC] - Vision and requirements for satellite radio interface(s) of IMT-2020 � �	China (People's Republic of) �	�	2022-04-29
�	[ 104 ] � �	Proposal for a preliminary draft revision of Report ITU-R BO.2397-0 - Satellite transmission for UHDTV satellite broadcasting � �	Japan �	Q292/4 �	2022-04-20
�	[ 103 ] � �	Liaison statement on the outcomes of the first meeting of the ITU-T Focus Group on Testbed Federations for IMT-2020 and beyond (FG-TBFXG) � �	ITU-T (FG -TBFxG) �	�	2022-04-14
�	[ 102 ] � �	Report of activities of the Correspondence Group on satellite radio interface technologies for the satellite component of IMT-2020 � �	Chairman, CG on Satellite Radio Interface Techno. �	�	2022-04-13
�	[ 101 ] � �	GASS 2021: Recent URSI Resolutions and Recommendation � �	Director, BR �	�	2021-12-16
�	[ 100 ] � �	Liaison statement on invitation to review artificial intelligence standardization roadmap and provide missing or updated information � �	ITU-T SG 13 �	�	2021-12-15
�	[ 99 ] � (Rev.1)�	Liaison statement on establishment of a new ITU-T Focus Group on testbeds federations for IMT-2020 and beyond (FG-TBFXG) and first meeting (virtual, 4 - 7 April 2022) � �	ITU-T SG 11 �	�	2021-12-15
�	[ 98 ] � �	Reply Liaison statement to Working Party 5A (copy for information to relevant parties) - Proposed suppression of the Compendium of ITU's work on Emergency Telecommunications � �	WP 5C �	�	2021-11-26
�	[ 97 ] � �	Liaison statement to relevant entities - Suppression of the Compendium of ITU's work on Emergency Telecommunications � �	WP5A �	�	2021-11-26
�	[ 96 ] � +Ann.1-7�	Report on the meeting of Working Party 4B (25-29 October 2021) (Virtual Meeting) � �	Chairman, WP 4B �	�	2021-10-29
�	[ 95 ] � �	Final list of participants - Working Party 4B (e-Meeting, 25-29 October 2021) � �	Director, BR �	�	2021-10-29
�	[ 94 ] � �	Reply liaison statement to Working Party 5A (copy for information to relevant parties) - Proposed suppression of the Compendium of ITU'S work on Emergency Telecommunications � �	WP 4A �	�	2021-10-29
�	[ 93 ] � �	List of documents issued (Documents 4B/79 - 4B/93) � �	BR Study Groups Department �	�	2021-10-25
�	[ 92 ] � �	Liaison statement on establishment of a new ITU-T Focus Group on "Artificial Intelligence (AI) and internet of things (IOT) for digital agriculture" (FG-AI4A) � �	ITU-T SG 20 �	�	2021-10-22
�	[ 91 ] � �	Liaison statement to TDAG, ITU-D Study Groups 1 and 2, ITU-R Working Party 4B and ITU-T Study Group 13 � �	WP 5D �	�	2021-10-19
�	[ 90 ] � �	Reply liaison statement to Working Party 5A (copy for information to relevant parties) - Proposed suppression of the Compendium of ITU's work on Emergency Telecommunications � �	WP 5D �	�	2021-10-19
�	[ 89 ] � �	Elements for preliminary draft new Report ITU-R M.[XYZ.ABC] on vision and requirements for satellite radio interface(s) of IMT-2020 � �	EchoStar Operating LLC , Inmarsat Global Ltd. �	�	2021-10-18
�	[ 88 ] � �	Proposals for the working document towards a preliminary draft new Report ITU-R M.[XYX.ABC] on Vision and requirements for satellite radio interface(s) of IMT-2020 � �	Russian Federation �	�	2021-10-19
�	[ 87 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.2131-0 - Method for the determination of performance objectives for satellite hypothetical reference digital paths using adaptive coding and modulation � �	OneWeb �	�	2021-10-17
�	[ 86 ] � �	Updates to the vision/requirements for the satellite radio interface(s) of IMT-2020 and associated work plan � �	United States of America �	�	2021-10-15
�	[ 85 ] � �	3GPP answer to liaison statement on satellite IoT � �	Director, BR �	�	2021-10-15
�	[ 84 ] � �	Elevation of preliminary draft revision of Recommendation ITU-R S.2131-0 to DRR � �	France �	�	2021-10-15
�	[ 83 ] � �	Proposed working document of Report ITU-R M.[XYZ.ABC] on Vision and requirements for satellite radio interface(s) of IMT-2020 � �	China (People's Republic of) �	�	2021-10-14
�	[ 82 ] � �	Proposed revision of working document towards preliminary draft revision of Report ITU-R BO.2397-0 - Satellite transmission for UHDTV satellite broadcasting � �	Japan �	Q292/4 �	2021-10-13
�	[ 81 ] � �	Report of activities of the Correspondence Group on Satellite Radio Interface Technologies for the Satellite Component of IMT-2020 � �	Chairman, CG on Satellite Radio Interface Techno. �	�	2021-10-06
�	[ 80 ] � �	Liaison statement to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies � �	WP 7B �	�	2021-09-16
�	[ 79 ] � +Ann.1-10�	Report on the meeting of Working Party 4B (12-16 July 2021) (Virtual Meeting) � �	Chairman, WP 4B �	�	2021-07-16
�	[ 78 ] � �	Final list of participants Working Party 4B, E-meeting 12-16 July 2021 � �	Director, BR �	�	2021-07-16
�	[ 77 ] � �	Reply liaison statement to Working Party 7B (copy for information to Working Parties 3M, 4A, 4B, 5A, 5B, 5C, 5D and 7C) - Information for studies on WRC-23 agenda item 1.18 � �	WP 4C �	AI1.18 �	2021-07-14
�	[ 76 ] � �	Reply liaison statement to Working Parties 7C, 5A and 5B (Copy for information to Working Parties 3M, 4A, 4B, 5C, 5D and 7B) � �	WP 4C �	�	2021-07-14
�	[ 75 ] � �	Reply liaison statement to Working Party 5A (copy for information to relevant parties) - Proposed suppression of the Compendium of ITU's work on Emergency Telecommunications � �	WP 4C �	�	2021-07-14
�	[ 74 ] � �	List of documents issued (Documents 4B/50 - 4B/74) � �	BR, Study Groups Department �	�	2021-07-12
�	[ 73 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.2131-0 - Method for the determination of performance objectives for satellite hypothetical reference digital paths using adaptive coding and modulation � �	France �	�	2021-07-05
�	[ 72 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda items 1.1 and 1.2 � �	WPs 3K and 3M �	AI1.2, AI1.1 �	2021-07-05
�	[ 71 ] � �	Reply liaison statement to Working Party 4C (copied to Working Parties 4A, 4B, 5A, 5C, 5D, and 7B for information) - WRC-23 agenda item 1.18 � �	WPs 3K and 3M �	AI1.18 �	2021-07-05
�	[ 70 ] � �	Use of confidence intervals in statistical studies � �	Al Yah Satellite Company �	�	2021-07-05
�	[ 69 ] � �	Reply liaison statement to Working Party 5B (copy to Working Parties 4A and 4B for information) - WRC-23 agenda item 1.8 � �	WP 3M �	AI1.8 �	2021-07-05
�	[ 68 ] � �	Consideration of vision and requirements for satellite radio interface(s) of IMT-2020 � �	China (People's Republic of) �	�	2021-06-28
�	[ 67 ] � �	Proposed work plan for future development of satellite radio interface(s) of IMT-2020 � �	China (People's Republic of) �	�	2021-06-28
�	[ 66 ] � �	A working document towards preliminary draft revision of Report ITU-R BO.2397-0 - Satellite transmission for UHDTV satellite broadcasting � �	Japan �	Q292/4 �	2021-06-28
�	[ 65 ] � �	Satellite Io T/M2M Matters in ITU-R Working Party 4B � �	United States of America �	�	2021-06-25
�	[ 64 ] � �	Modification on working document towards a preliminary draft new Question ITU-R [SAT-M2M/IOT] - Technical methods for improving performance and efficiency of FSS and MSS systems with Machine-to-Machine/Internet of Things (M2M/IoT) applications � �	Korea (Republic of) �	�	2021-06-25
�	[ 63 ] � �	Liaison statement to ITU-R Study Groups 4 and 6 - Broadcasting term "Quasi Error Free" (QEF) in the ITU Terminology Database � �	CCT �	�	2021-06-19
�	[ 62 ] � �	Liaison statement on work related to environment energy efficiency and the circular economy and new areas of study � �	ITU-T SG 5 �	�	2021-06-02
�	[ 61 ] � �	Liaison statement to relevant parties - Proposed suppression of the Compendium of ITU's work on Emergency Telecommunications � �	WP 5A �	�	2021-05-17
�	[ 60 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.2 � �	WP 5C �	AI1.2 �	2021-05-13
�	[ 59 ] � �	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B and 7B for information) - WRC-23 agenda items 1.16 and 1.17 - Characteristics and protection criteria for fixed service systems operating in the frequency bands 17.7- 19.7 GHz and 27.5-29.5 GHz � �	WP 5C �	AI1.17, AI1.16 �	2021-05-13
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