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UIT-R WP4B-AR C

UIT-R WP4B-AR	Nb max de documents affichés/page:
Systèmes, interfaces radioélectriques, objectifs de qualité de fonctionnement et de disponiblité pour le SFS, le SRS et le SMS, y compris les applications IP et le reportage d'actualités par satellite

Resultats:61 documents

Résultats : 1 - 2 - Suivant

Contributions
	Numéro	Titre	Source	AI/Question	Date
	[ 61 ]	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
	[ 60 ]	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
	[ 59 ]	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
	[ 58 ]	A preliminary draft new Recommendation ITU-R BO.[UHDTV_TRANSMISSION] - Transmission system for UHDTV satellite broadcasting	Japan		2015-06-03
	[ 57 ]	Draft new Question ITU-R BO.[UHDTV_SAT]/4 - Studies on UHDTV satellite broadcasting system	Japan		2015-06-03
	[ 56 ]	Proposal for reply liaison statement to Working Party 5B - WRC-15 agenda item 1.5	Germany (Federal Republic of)		2014-06-23
	[ 55 ]	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
	[ 54 ]	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
	[ 53 ]	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
	[ 52 ]	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
	[ 51 ]	Proposed working document towards a preliminary draft new Recommendation ITU-R BO.[UHDTV_TRANSMISSION] - Transmission system for UHDTV satellite broadcasting	Japan		2014-06-17
	[ 50 ]	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
	[ 49 ]	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		2014-06-17
	[ 48 ]	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
	[ 47 ]	Draft revision of Recommendation ITU-R R.1850-1 - Interface H specifications (Section 4.3.7)	United States of America		2014-01-31
	[ 46 ]	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
	[ 45 ]	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
	[ 44 ]	A preliminary draft new Question - System architecture and performance aspects on integrated MSS systems	Korea (Republic of)		2014-01-29
	[ 43 ]	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
	[ 42 ]	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
	[ 41 ]	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
	[ 40 ]	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
	[ 39 ]	[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
	[ 38 ]	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
	[ 37 ]	Working document towards a prelimnary draft new Report or Recommendation on short term error performance	United States of America		2013-09-22
	[ 36 ]	Proposed modification of Recommendation ITU-R M.1850-1 - Interface H specifications update (section 4.3)	United States of America		2013-09-22
	[ 35 ]	Working Document towards a preliminary draft new Report "Multi-dimensional signal mapping technique for satellite communications"	Japan		2013-09-18
	[ 34 ]	Working Document towards a draft revision of Report ITU-R S.2173 - Multi-carrier based transmission techniques for satellite systems	Japan		2013-09-18
	[ 33 ]	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
	[ 32 ]	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		2013-09-18
	[ 31 ]	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
	[ 30 ]	Liaison Statement to ITU-R WP 4B about "Terminology used for networks using both satellite and terrestrial links"	European Telecommunications Standards Institute		2013-09-11
	[ 29 ]	[Draft] new Recommendation ITU-R S.[GENACC] - Access procedures 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	United States of America		2013-04-19
	[ 28 ]	Preliminary draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs)	United States of America		2013-04-19
	[ 27 ]	WRC-15 Agenda item 1.5 - Working document on the assessment of the availability achieved by typical FSS links in the 17.3 - 20.2 GHz and 27.5 - 30.0 GHz bands	United Kingdom of Great Britain and Northern Ireland		2013-04-22
	[ 26 ]	Draft reply liaison statement to ITU-R Working Party 5B - WRC-15 Agenda item 1.5	Germany (Federal Republic of)		2013-04-22
	[ 25 ]	Working document towards a 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): LTE-Satellite	China (People's Republic of)		2013-04-19
	[ 24 ]	Proposed addition to preliminary draft new Recommendation ITU-R S.[GENACC] - Access procedures for fixed-satellite service occasional use (OU) carrier earth station transmissions to geostationary-satellite orbit space stations	Japan		2013-04-18
	[ 23 ]	Draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs)	Japan		2013-04-18
	[ 22 ]	Working document - Proposal on revision of the preliminary draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs)	Russian Federation		2013-04-17
	[ 21 ]	Proposed draft new Report ITU-R M.[SAT-IMT-OUTCOME] - Outcome of the evaluation, consensus building and decision of the IMT-Advanced satellite process (Steps 4 to 7), including characteristics of IMT-Advanced satellite radio interfaces	Korea (Republic of)		2013-04-16
	[ 20 ]	Proposed 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)	Korea (Republic of)		2013-04-16
	[ 19 ]	Working document towards a 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): LTE-Satellite	China (People's Republic of)		2012-09-10
	[ 18 ]	Proposed structure of a preliminary draft new Recommendation ITU-R M.[IMT-ADVANCED-SAT]	China (People's Republic of)		2012-09-10
	[ 17 ]	Evaluation of IMT-Advanced-satellite candidate technology submissions in Documents IMT-ADV-SAT/3 by the Chinese Evaluation Group	China (People's Republic of)		2012-09-10
	[ 16 ]	Revision of PDNR ITU-R S.[GENACC] - Preliminary draft new Recommendation ITU-R S.[GENACC] - Access procedures for fixed-satellite service occasional use earth station transmissions	United States of America		2012-09-09
	[ 15 ]	Draft revision of Report ITU-R S.2151 - Use and examples of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations	Japan		2012-09-05
	[ 14 ]	Preliminary draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs) operating in fixed satellite service networks	Japan		2012-09-05
	[ 13 ]	Proposed working document towards a preliminary draft revision of Question ITU-R 75-3/4 - Performance objectives of international digital transmission links in the fixed and mobile-satellite service	Korea (Republic of)		2012-09-05
	[ 12 ]	Proposed draft revision of Recommendation ITU-R M.1850 - Detailed specifications of the radio interfaces for the satellite component of International Mobile Telecommunications-2000 (IMT-2000)	Korea (Republic of)		2012-09-05
Resultats:61 documents Résultats : 1 - 2 - Suivant

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