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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 :196 documentos

Resultados :�

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

Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 146 ] � �	Report ITU-R BT.2049-6 - Broadcasting of multimedia and data applications for mobile reception � �	SG 6 �	�	2014-04-30
�	[ 145 ] � �	Liaison statement to ITU-R Working Parties 4A, 4B, 4C, 5A, 5C, 5D, ITU-T Study Group 15 Question 1 and ITU-T Study Group 13 Question 15 - Access technology for broadband telecommunications including IMT, for developing countries � �	ITU-D SG 2 �	�	2014-04-29
�	[ 144 ] � �	Liaison statement on new versions of the Access Network Transport (ANT) standardization overview and work plan � �	ITU-T SG 15 �	�	2014-04-22
�	[ 143 ] � �	Reply liaison statement to Working Party 5B (copy to Working Parties 4A, 4B, 4C, 5A, 5C and 5D) - Development of draft new Recommendation on main functionalities of consumer receivers for worldwide broadcasting roaming � �	WP 6A �	�	2014-04-11
�	[ 142 ] � �	Liaison statement to Working Parties 3M, 4A, 4B 5A, 5C, 7A, 7B, 7C and 7D - WRC-15 agenda item 1.10 � �	WP 4C �	�	2014-03-24
�	[ 141 ] � �	Liaison statement to Working Parties 3M, 4A, 4B 5A, 5B, 5C and 7B - WRC-15 agenda item 1.9.2 � �	WP 4C �	�	2014-03-24
�	[ 140 ] � �	Liaison statement to ITU-T Study Group 13 Question 15/13, ITU-R Working Parties 5C and 4B - Work Progress on development of Handbook on Global Trends in IMT- ITU-R [IMT.HANDBOOK] � �	WP 5D �	�	2014-02-28
�	[ 139 ] � +Ann.1-10�	Report on the thirty-sixth meeting of Working Party 4B (Geneva, 10-14 February 2014) � �	Chairman, WP 4B �	�	2014-02-19
�	[ 138 ] � (Rev.1)�	Final List of Participants - Working Party 4B (Geneva, 10-14 February 2014) � �	Director, BR �	�	2014-02-14
�	[ 137 ] � �	List of documents issued (Documents 4B/120 - 4B/137) � �	BR Study Groups Department �	�	2014-02-07
�	[ 136 ] � �	Draft reply liaison statement to Working Party 5B - Performance criteria for FSS related to WRC-15 agenda item 1.5 � �	United States of America �	�	2014-01-31
�	[ 135 ] � �	Draft revision of Recommendation ITU-R R.1850-1 - Interface H specifications (Section 4.3.7) � �	United States of America �	�	2014-01-31
�	[ 134 ] � �	Proposed reply liaison statement to Working Party 5B - WRC-15 agenda item 1.5 � �	United Kingdom of Great Britain and Northern Ireland �	�	2014-01-30
�	[ 133 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[SHORT-TERM-PERF] - Allowable short-term error performance for a satellite hypothetical reference digital path � �	Korea (Republic of) �	277/4 �	2014-01-29
�	[ 132 ] � �	A preliminary draft new Question - System architecture and performance aspects on integrated MSS systems � �	Korea (Republic of) �	�	2014-01-29
�	[ 131 ] � �	Proposed modifications to working document towards a preliminary draft new Report ITU-R S.[MULTI_POL] - Multi-dimensional signal Mapping Technique for Satellite Communications contained in Annex 4 to Working Party 4B Chairman's Report � �	Japan �	46-3/4 �	2014-01-28
�	[ 130 ] � �	Proposed modifications to working document towards a preliminary draft revision of Report ITU-R S.2173 contained in Annex 3 to Working Party 4B Chairman's Report � �	Japan �	46-3/4 �	2014-01-28
�	[ 129 ] � �	A preliminary draft new Recommendation ITU-R S.[DIGCID] - Carrier identification system for digital-modulation transmissions for fixed-satellite service (FSS) occasional use (OU) carrier earth station transmissions � �	Japan �	271/4 �	2014-01-28
�	[ 128 ] � �	Recommendation ITU-R SA.1155-1 - Protection criteria related to the operation of data relay satellite systems � �	SG 7 �	�	2014-01-21
�	[ 127 ] � �	Recommendation ITU-R BT.1833-3 - Broadcasting of multimedia and data applications for mobile reception by handheld receivers � �	SG 6 �	�	2014-01-20
�	[ 126 ] � �	Liaison statement - WRC-15 agenda item 1.5 � �	WP 5B �	�	2013-12-20
�	[ 125 ] � �	Liaison statement to Study Group 6 (copy to Working Parties 4A, 4B, 4C, 5A, 5C, 5D and 6A) - Development of Question ITU-R 136-2/6 on Worldwide broadcasting roaming � �	WP 5B �	136-2/6 �	2013-12-03
�	[ 124 ] � �	Question ITU-R 237/1 � �	SG 1 �	�	2013-11-26
�	[ 123 ] � �	Liaison statement to ITU-R Working Parties 4B and 5C and ITU-T Study Group 13 Question 15/13 - Work progress on development of Handbook on Global trends in IMT - ITU-R M.[IMT.HANDBOOK] � �	WP 5D �	�	2013-11-04
�	[ 122 ] � �	Liaison statement to Joint Task Group 4-5-6-7 (copy to all concerned Groups under WRC-15 agenda item 1.1 (Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 6A, 7B, 7C, 7D, 3K, 3M, and Working Party 1A)) - Sharing parameters for WRC-15 agenda item 1.1 � �	WP 5D �	�	2013-10-29
�	[ 121 ] � �	Question ITU-R 136-2/6 � �	SG 6 �	�	2013-10-22
�	[ 120 ] � +Ann.1-11�	Report on the thirty-fifth meeting of Working Party 4B (Geneva, 30 September - 4 October 2013) � �	Chairman, WP 4B �	�	2013-10-04
�	[ 119 ] � �	Final List of Participants - Working Party 4B (Geneva, 30 September - 4 October 2013) � �	Director, BR �	�	2013-10-04
�	[ 118 ] � �	List of documents issued (Documents 4B/94 - 4B/118) � �	BR Study Groups Department �	�	2013-09-27
�	[ 117 ] � �	Edits to draft new Recommendation ITU-R S.[DIGCID] on Carrier ID - A carrier identification system for fixed-satellite service (FSS) occasional use (OU) carrier earth station transmissions to geostationary-satellite orbit space stations in the 4/6 GHz and 11-12/13/14 GHz FSS bands to allow the identification of the source and eliminate unacceptable interference � �	United States of America �	�	2013-09-22
�	[ 116 ] � �	Working document towards a preliminary draft new Report or Recommendation on short term error performance � �	United States of America �	�	2013-09-22
�	[ 115 ] � �	Proposed modification of Recommendation ITU-R M.1850-1 - Interface H specifications update (section 4.3) � �	United States of America �	�	2013-09-22
�	[ 114 ] � �	Draft reply liaison statement to ITU-R Working Party 5D - (Copied to ITU-D Study Group 2 Question 25/2, ITU-T Study Group 13 Question 15/13 and ITU-R Working Party 4B for information) - Handbook on "Global trends in IMT" � �	China (People's Republic of) �	�	2013-09-23
�	[ 113 ] � �	[Preliminary] draft new Recommendation ITU-R M.[IMT-ADVANCED-SAT] - Detailed specifications of the radio interfaces for the satellite component of International Mobile Telecommunications-Advanced (IMT-Advanced): BMSat � �	China (People's Republic of) �	�	2013-09-23
�	[ 112 ] � �	Liaison statement - Request to provide security contacts � �	ITU-T SG 17 �	�	2013-09-23
�	[ 111 ] � �	Recommendation ITU-R SM.1541-5 - Unwanted emissions in the out-of-band domain � �	SG 1 �	�	2013-09-19
�	[ 110 ] � �	Working Document towards a preliminary draft new Report "Multi-dimensional signal mapping technique for satellite communications" � �	Japan �	46-3/4 �	2013-09-18
�	[ 109 ] � �	Working Document towards a draft revision of Report ITU-R S.2173 - Multi-carrier based transmission techniques for satellite systems � �	Japan �	46-3/4 �	2013-09-18
�	[ 108 ] � �	Working Document towards a preliminary draft new Recommendation ITU-R S.[DIGCID] - A carrier identification system for digital-modulation transmissions for fixed-satellite service (FSS) occasional use (OU) carrier earth station transmissions to geostationary-satellite orbit space stations in the 4-6 GHz and 11-12/13/14 GHz FSS bands to identify harmful interference � �	Japan �	271/4 �	2013-09-18
�	[ 107 ] � �	Proposed modification to Working Document (for Working Party 4B for information purpose only) - Possible modification of Recommendation ITU-R S.1432-1 and development of long-term and short term interference criteria � �	Japan �	�	2013-09-18
�	[ 106 ] � �	Proposed draft new Recommendation ITU-R M.[IMT-ADVANCED-SAT] - Detailed specifications of the radio interfaces for the satellite component of International Mobile Telecommunications-Advanced (IMT-Advanced) � �	Korea (Republic of) �	�	2013-09-17
�	[ 105 ] � �	Liaison Statement to ITU-R WP 4B about "Terminology used for networks using both satellite and terrestrial links" � �	European Telecommunications Standards Institute �	�	2013-09-13
�	[ 104 ] � �	Liaison statement to ITU-R Study Groups 4, 6 and 7 and to ITU-T Study Group 5 - The effect on Telecommunications of an extreme solar event � �	WP 3L �	�	2013-07-25
�	[ 103 ] � �	Liaison statements on new versions of the Access Network Transport (ANT) Standardization overview and Work plan � �	ITU-T SG 15 �	�	2013-07-25
�	[ 102 ] � �	Liaison statement to ITU-D Study Group 2 Question 25/2, ITU-T Study Group 13 Question 15/13, ITU-R Working Party 4B - Work progress on development of Handbook on "Global trends in IMT" � �	WP 5D �	�	2013-07-22
�	[ 101 ] � �	Liaison statement to Study Group 4, Working Party 5B, Study Group 7 and ICAO - Request for measured data in connection with Question ITU-R 233/3 and Recommendation ITU-R P.528 � �	WP 3K �	233/3 �	2013-07-05
�	[ 100 ] � �	Liaison statement to Working Parties 4B and 5B on airborne propagation - WRC-15 agenda item 1.5 � �	WP 3M �	�	2013-07-01
�	[ 99 ] � �	Liaison statement to ITU-R Working Party 4B - Information about the use of FSS systems in disaster response and relief � �	ITU-T FG DR&NRR �	�	2013-06-13
�	[ 98 ] � �	Liaison statement to Joint Task Group 4-5-6-7 (copy for information to Working Parties 4A, 4B, 4C, 5B, 5C, 5D, 6A, 7B, 7C, 7D, 1A, 3K, 3M) - Reply liaison statement on spectrum requirements for terrestrial mobile broadband (excluding IMT) related to WRC-15 agenda item 1.1 � �	WP 5A �	�	2013-06-04
�	[ 97 ] � �	Liaison statement on technical characteristics of wireless aids for hearing impaired people operating in the VHF and UHF frequency range (COM 16-LS 14) [to ITU-R WP 5A and ITU-T SG 16] � �	ITU-T JCA-AHF �	�	2013-05-23
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