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UIT-R�WP4B� C�

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, con inclusi�n de aplicaciones basadas en el IP y el periodismo electr�nico por sat�lite

Resultados :140 documentos

Resultados :�

Anterior�-� 1 - 2 - 3

Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 40 ] � �	Final List of Participants - Working Party 4B � �	Director, BR �	�	2004-10-07
�	[ 39 ] � �	Guidance on the application of Recommendations falling under the responsibility of ITU-R Working Party 4B � �	Chairman, WP 4B �	�	2004-10-04
�	[ 38 ] � �	List of documents issued � �	BR Study Group Department �	�	2004-10-01
�	[ 37 ] � �	Proposed additional text to PDNR "Technical characteristics of Air interfaces for global broadband satellite systems" � �	Canada �	�	2004-09-28
�	[ 36 ] � �	Proposal for a new work item on reliable multicast protocols in IP-based satellite networks � �	France �	263/4 �	2004-09-27
�	[ 35 ] � �	Proposed modifications to the preliminary draft revision of Recommendation ITU-R S.579-5 � �	France �	73/4 �	2004-09-27
�	[ 34 ] � �	Modifications to the preliminary draft new Recommendation on performance enhancements of transmission control protocol (TCP) over satellite networks � �	France �	263/4 �	2004-09-27
�	[ 33 ] � �	Liaison statement to ITU-R Working Party 4B - Methodology for deriving performance objectives and its optimization for IP packet data applications in the mobile-satellite service � �	WP 8D �	�	2004-09-24
�	[ 32 ] � �	End-to-End Quality of Service (QoS) model for broadband satellite IP networks � �	United States of America �	263/4 �	2004-08-17
�	[ 31 ] � �	Report of the special meeting of Working Party 4B (Melbourne, USA 12-15 July 2004) � �	Rapporteur, IP Over Satellite �	�	2004-08-17
�	[ 30 ] � +Ann.1-17�	Chairman's report on the seventeenth meeting of Working Party 4B (Geneva, 22-29 April 2004) � �	Chairman, WP 4B �	�	2004-05-13
�	[ 29 ] � �	Liaison statement - New versions of the Access Network Transport (ANT) Standardization Plan and Work Plan � �	ITU-T SG 15 �	�	2004-05-12
�	[ 28 ] � �	Final List of Participants - Working Party 4B � �	Director, BR �	�	2004-04-28
�	[ 27 ] � �	List of documents issued � �	BR Study Group Department �	�	2004-04-21
�	[ 26 ] � �	Preliminary draft new Recommendation - Technical characteristics of air interfaces for global broadband satellite systems � �	United States of America �	�	2004-04-15
�	[ 25 ] � �	Further application of new Recommendation ITU-R P.1623 to the prediction of availability on satellite digital paths operating above 10 GHz � �	United States of America �	�	2004-04-15
�	[ 24 ] � �	Re-categorization of ITU-R Questions assigned to Working Party 4B � �	Chairman, WP 4B �	�	2004-04-15
�	[ 23 ] � �	Liaison statement to ITU-R Working Party 1B and Working Parties 4A and 4B of Study Group 4 � �	ITU-D Study Group 1 �	�	2004-04-07
�	[ 22 ] � �	Working document towards a Draft New Recommendation on TCP/IP performance over satellite network � �	Brazil (Federative Republic of) �	�	2004-04-07
�	[ 21 ] � �	Revision to preliminary draft new Recommendation - Methods to enhance TCP/IP performance over satellite links � �	Japan �	263/4 �	2004-04-07
�	[ 20 ] � �	Development of an ITU-R Recommendation on spectrum requirements and technical and operational characteristics of user terminals for global broadband satellite systems � �	Spain �	269/4 �	2004-04-05
�	[ 19 ] � �	Proposal for a new Recommendation ITU-R SNG.uap - SNG carriers universal access procedure � �	World Broadcasting Unions �	�	2004-03-30
�	[ 18 ] � �	Recommendations to be brought to the attention of Working Parties 4A and 4B � �	Chairman, SG 4 �	�	2004-03-24
�	[ 17 ] � �	Liaison statement on the ITU-T IP project � �	ITU-T SG 13 �	�	2004-02-25
�	[ 16 ] � �	Liaison statement on NGN studies � �	ITU-T SG 13 �	�	2004-02-25
�	[ 15 ] � (Rev.1)�	Liaison statement to ITU-R Working Party 4B - Examination of access technologies for broadband communications � �	ITU-D Rapporteur Group for Question 20-1/2 �	�	2004-02-23
�	[ 14 ] � �	Liaison statement to the Chairman of ITU-R Study Group 4 and ITU-R Working Parties 4A and 4B - Satellite frequency allocations that could support the modernization of civil aviation telecommunication systems � �	WP 8D �	�	2004-01-28
�	[ 13 ] � �	Liaison statement to ITU-R Working Party 4B - Methodology for deriving performance objectives and its optimization for IP packet data applications in the Mobile-Satellite Service � �	WP 8D �	�	2004-01-28
�	[ 12 ] � �	Summary of results of RA-03, WRC-03 and CPM06-1 � �	Chairman, SG 4 �	�	2004-01-19
�	[ 11 ] � �	Liaison statement from Working Parties 3J and 3M - Propagation of optical signals on Earth-space paths � �	WPs 3J and 3M �	�	2003-12-18
�	[ 10 ] � �	Liaison statement to Working Parties 4B, 8A, 8F and 9B - New versions of the Access Network Transport (ANT) Standards overview and work plan � �	ITU-T SG 15 �	�	2003-11-11
�	[ 9 ] � �	Liaison statement to ITU-R WP 4B - Reply to liaison statement on "Revision of Recommendation ITU-R S.1522" � �	ITU-T SG 15, Rapporteur Q.8/15 �	�	2003-11-07
�	[ 8 ] � �	Liaison statement on Information Security Management System for Telecommunications � �	ITU-T SG 17 �	�	2003-10-07
�	[ 7 ] � �	Liaison statement to Working Parties 4B, 6E, 8A, 8D, 8F, 9B and 9D - User and spectrum requirements for electronic news gathering � �	WP 6P �	93/6, 89/6 �	2003-10-02
�	[ 6 ] � �	Liaison statement to Working Parties 4B, 6E, 8A, 8D, 8F, 9B and 9D - Spectrum usage and operational characteristics of electronic news gathering systems - Proposed text for draft CPM06 Report Chapter 3 Section 3.2 � �	WP 6P �	�	2003-09-30
�	[ 5 ] � �	Liaison statement to WPs 8F, 9D, 4B, 6E, 8A, 8D, 9B - User and spectrum requirements for electronic news gathering � �	WP 6P �	93/6, 89/6 �	2003-09-29
�	[ 4 ] � �	Liaison statement on the NGN 2004 ITU-T project � �	ITU-T SG 13 �	�	2003-08-25
�	[ 3 ] � �	Liaison statement on the ITU-T IP project � �	ITU-T SG 13 �	�	2003-08-25
�	[ 2 ] � �	Liaison statement - Consent of draft revised Recommendation G.827 � �	ITU-T SG 13 �	�	2003-08-25
�	[ 1 ] � �	Documents to be carried over from the 2000-2003 study period � �	WP 4B �	�	2003-07-21
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