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UIT-R�WP4B� C�

UIT-R�WP4B	Nb max de documents affich�s/page:
Syst�mes, interfaces radio�lectriques, objectifs de qualit� de fonctionnement et de disponibilit� pour le SFS, le SRS et le SMS, y compris les applications IP et le reportage d�actualit�s par satellite

Resultats:196 documents

R�sultats :� 1 - 2 - 3 - 4 �-�Suivant

Contributions��
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 196 ] � (Rev.1)�	Liaison statement to Working Party 4B - Revision of Recommendation ITU-R BO./BT.1774 - Use of satellite and terrestrial broadcast infrastructures for public warning, disaster mitigation and relief � �	WP 6A �	�	2015-08-03
�	[ 195 ] � �	Reply liaison statement to Working Party 4C, Study Group 4 and Study Group 5 (with information to Working Parties 3M, 4A, 4B, 5A, 5B, 7A, 7B, 7C and 7D) - WRC-15 agenda item 1.10 � �	WP 5C �	�	2015-07-16
�	[ 194 ] � �	Liaison statement to Working Party 4B - Preliminary draft new Recommendation ITU-R S.[SHORT-TERM-PERF] - Allowable short-term error performance for a satellite hypothetical reference digital path � �	WP 4A �	�	2015-07-14
�	[ 193 ] � �	Liaison statement on the latest versions of the Access Network Transport (ANT) standards overview and work plan � �	ITU-T SG 15 �	�	2015-07-14
�	[ 192 ] � �	Liaison statement on new versions of the Access Network Transport (ANT) standardization overview and work plan (reply to SG15 LS216) � �	ITU-T SG9 �	�	2015-07-10
�	[ 191 ] � �	Liaison statement to Working Party 5B (copy for information to Working Parties 4B and 4C) - Comments on the working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] � �	WP 4A �	�	2015-07-01
�	[ 190 ] � �	Reply liaison statement to Study Group 5 (copy for information to Working Party 4B, 4C and 5D) - Coexistence issues between the satellite and terrestrial components of IMT and the proposed revision of Recommendation ITU-R M.1036-4 � �	SG 4 �	�	2015-06-30
�	[ 189 ] � �	Liaison statement to Working Parties 3M, 4A, 4B, 5A, 5B, 5C, 7A, 7B, 7C and 7D - WRC-15 agenda item 1.10 � �	WP 4C �	�	2015-06-23
�	[ 188 ] � �	Liaison statement to Working Party 4C (copy for information to Study Groups 4 and 5 and Working Party 4B) - Coexistence issues between the satellite and terrestrial components of IMT and the proposed revision of Recommendation ITU-R M.1036-4 � �	WP 5D �	�	2015-06-22
�	[ 187 ] � �	Liaison statement to Working Party 4B - Review of ITU-R Resolutions and Opinion on IMT � �	WP 5D �	�	2015-06-22
�	[ 186 ] � +Ann.1-11�	Report on the thirty-eighth meeting of Working Party 4B (Geneva, 15-19 June 2015) � �	Chairman, WP 4B �	�	2015-06-19
�	[ 185 ] � �	Final list of participants - Working Party 4B (Geneva, 15-19 June 2015) � �	Director, BR �	�	2015-06-19
�	[ 184 ] � �	Draft reply liaison statement to Working Party 5D - Review of ITU-R Resolutions and Opinion on IMT � �	Chairman, WP 4B �	�	2015-06-15
�	[ 183 ] � �	Reply liaison statement to Working Party 5D (copy for information to Study Groups 4 and 5 and Working Party 4B) - Coexistence issues between the satellite and terrestrial components of IMT and the proposed revision of Recommendation ITU-R M.1036-4 � �	WP 4C �	�	2015-06-12
�	[ 182 ] � �	List of documents issued (Documents 4B/162 - 4B/182) � �	BR Study Groups Department �	�	2015-06-12
�	[ 181 ] � �	Proposed 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 �	2015-06-05
�	[ 180 ] � �	Proposed draft revision of Recommendation ITU-R M.2014 - Global circulation of IMT-2000 satellite terminals � �	Korea (Republic of) �	229-3/5 �	2015-06-05
�	[ 179 ] � �	Proposed working document towards a preliminary draft new Report ITU-R BO.[UHDTV-SAT EXP] - Satellite transmission experiments for UHDTV satellite broadcasting � �	Japan �	�	2015-06-03
�	[ 178 ] � �	A preliminary draft new Recommendation ITU-R BO.[UHDTV_TRANSMISSION] - Transmission system for UHDTV satellite broadcasting � �	Japan �	�	2015-06-03
�	[ 177 ] � �	Draft new Question ITU-R BO.[UHDTV_SAT]/4 - Studies on UHDTV satellite broadcasting system � �	Japan �	�	2015-06-03
�	[ 176 ] � �	Compatibility and sharing between terrestrial an satellite components of IMT in frequency bands around 2 GHz � �	Director, BR �	�	2015-05-07
�	[ 175 ] � �	Liaison statement to Working Party 4B - Transmission systems for UHDTV satellite broadcasting � �	WP 6A �	�	2015-03-16
�	[ 174 ] � �	Liaison statement to Working Party 4B - DVB-S2X: the extensions of the 2nd generation standard for satellite broadband services � �	WP 6B �	�	2015-02-11
�	[ 173 ] � �	Liaison statement to Working Party 4B on the review of ITU-R Resolutions and Opinion � �	WP 5D �	�	2015-02-11
�	[ 172 ] � �	Liaison statement to ITU-T Study Group 13 and ITU-R Working Parties 4B and 5C (copy to ITU-D Study Groups 1 and 2) - Handbook on "Global trends in IMT" � �	WP 5D �	�	2015-02-10
�	[ 171 ] � �	Reply liaison statement on hybrid satellite systems � �	ITU-T SG 5 �	�	2015-02-10
�	[ 170 ] � �	Liaison statement on scope of work of ITU-D Question 2/1 - Broadband access technologies, including IMT, for developing countries � �	ITU-D SG 1 �	�	2015-02-10
�	[ 169 ] � �	Liaison statement on new version of the Home Network Transport (HNT) standardization overview and work plan � �	ITU-T SG 15 �	�	2015-01-07
�	[ 168 ] � �	Liaison statement on new versions of the Access Network Transport (ANT) standardization overview and work plan � �	ITU-T SG 15 �	�	2015-01-07
�	[ 167 ] � �	Liaison statement to ITU-R Working Parties 4A and 4B (copy for information to Working Party 4C) - WRC-15 agenda item 1.5 � �	WP 5B �	�	2014-12-10
�	[ 166 ] � �	Liaison statement to Working Party 4B - Transmission systems for UHDTV satellite broadcasting � �	WP 6B �	�	2014-12-02
�	[ 165 ] � �	Reply liaison statement to Working Party 4C (copy for information to Working Party 4B and Study Groups 4 and 5) - Revision of Recommendation ITU-R M.1036-4 and coexistence issues between the satellite and terrestrial components of IMT � �	WP 5D �	�	2014-10-30
�	[ 164 ] � �	Liaison statement on a new study for high speed transmission scheme by channel bonding technology for UHDTV distribution on cable TV networks � �	ITU-T SG 9 �	�	2014-10-03
�	[ 163 ] � �	Liaison statement to Working Party 4B - Guidance on the application of propagation Recommendations to unmanned aircraft systems (WRC-15 agenda item 1.5) � �	WP 3K �	�	2014-09-12
�	[ 162 ] � +Ann.1-12�	Report on the thirty-seventh meeting of Working Party 4B (Geneva, 30 June - 4 July 2014) � �	Chairman, WP 4B �	�	2014-07-04
�	[ 161 ] � �	Final list of participants - Working Party 4B (Geneva, 30 June - 4 July 2014) � �	Director, BR �	�	2014-07-04
�	[ 160 ] � �	List of documents issued (Documents 4B/139 - 4B/160) � �	BR Study Groups Department �	�	2014-06-27
�	[ 159 ] � �	Liaison statement to Working Party 5D (copy for information to Working Party 4B and Study Group 4) - Proposal on the revision of Recommendation ITU-R M.1036-4 � �	WP 4C �	�	2014-06-27
�	[ 158 ] � �	Proposal for reply liaison statement to Working Party 5B - WRC-15 agenda item 1.5 � �	Germany (Federal Republic of) �	�	2014-06-23
�	[ 157 ] � �	Liaison statement to ITU-R Working Party 4B - Information on some ongoing work within the Satellite Emergency Communication work group of ETSI TC SES � �	European Telecommunications Standards Institute �	�	2014-06-19
�	[ 156 ] � �	Working document towards preliminary draft new Recommendation/Report ITU-R M.[PERF-INTEG-MSS] - Scenarios and performance of an integrated MSS system operating in frequency bands below 3 GHz � �	Korea (Republic of) �	�	2014-06-18
�	[ 155 ] � �	Proposed 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 �	2014-06-18
�	[ 154 ] � �	Proposed modifications to 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 �	2014-06-17
�	[ 153 ] � �	Proposed working document towards a preliminary draft new Recommendation ITU-R BO.[UHDTV_TRANSMISSION] - Transmission system for UHDTV satellite broadcasting � �	Japan �	�	2014-06-17
�	[ 152 ] � �	Proposed modifications to 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 �	2014-06-17
�	[ 151 ] � �	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 �	2014-06-17
�	[ 150 ] � �	Liaison statement to Working Party 4B - Hybrid satellite systems � �	ITU-T SG 5 �	�	2014-06-06
�	[ 149 ] � �	Liaison statement to Working Party 4C (copied for information to Working Parties 3M, 4A, 4B, 5C, 7A, 7B, 7C and 7D) - WRC-15 agenda item 1.10 � �	WP 5A �	�	2014-06-03
�	[ 148 ] � �	Liaison statement to Working Parties 4C and 5B (copy for information to Working Parties 3M, 4A, 4B, 5A, 7A, 7B, 7C and 7D) - WRC-15 agenda item 1.10 � �	WP 5C �	�	2014-05-28
�	[ 147 ] � �	Liaison statement to Working Party 4C (copy to Working Parties 3M, 4A, 4B, 5A, 5B and 7B for information) - WRC-15 agenda item 1.9.2 � �	WP 5C �	�	2014-05-28
Resultats:196 documents R�sultats :� 1 - 2 - 3 - 4 �-�Suivant �

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