Contribuciones�� |
�
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N�mero�
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T�tulo
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Origen
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AI/Cuesti�n
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Fecha
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[ 126 ]
�
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Final List of Participants - Study Group 4
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Director, BR
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2003-03-20 |
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[ 125 ]
�
(Rev.1)� |
Draft revision of Recommendation ITU-R S.1003 - Environmental protection of the geostationary-satellite orbit
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SG 4
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2003-03-20 |
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[ 124 ]
�
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List of documents for the Study Group 4 meeting (20 March 2003)
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BRSGD
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2003-03-19 |
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[ 123 ]
�
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Proposed draft new Question - Fixed satellite-service systems using wideband spreading signals
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WP 4A
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� |
2003-03-19 |
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[ 122 ]
�
(Rev.1)� |
Proyecto de modificaci�n de la Recomendaci�n UIT-R S.524-7 - M�ximos niveles admisibles de la densidad de la p.i.r.e. fuera del eje procedente de las estaciones terrenas en redes de sat�lites geoestacionarios que
funcionan en el servicio fijo por sat�lite transmitiendo en las bandas de frecuencias de 6 GHz, 13 GHz, 14 GHz y 30 GHz
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WP 4A
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� |
2003-03-19 |
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[ 121 ]
�
(Rev.1)� |
Draft new Recommendation ITU-R S.[Doc. 4/121] - Methodologies for the calculation of the worst-case interference levels from non-geostationary fixed-satellite service systems using highly-elliptical orbits into geostationary fixed-satellite service satellite networks operating in the 10 to 30 GHz frequency range
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WP 4A
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� |
2003-03-19 |
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[ 120 ]
�
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Comments of WP 4A on Document 4/109
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WP 4A
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� |
2003-03-19 |
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[ 119 ]
�
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Modification to draft new Recommendation ITU-R S.[Doc.4/58] - Interference mitigation techniques and frequency sharing in the range 37.5-42.5 GHz and 47.2-50.2 GHz between GSO FSS networks and non-GSO FSS networks
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WP 4A
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� |
2003-03-19 |
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[ 118 ]
�
(Rev.1)� |
Draft new Recommendation ITU-R S.[Doc.4/118] - Guidelines to be used in the event of non-compliance with single-entry operational and/or additional operational limits in Section II of Article 22
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WP 4A
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231/4
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2003-03-19 |
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[ 117 ]
�
(Rev.1)� |
Draft new Recommendation ITU-R S. [Doc. 4/117] - Outline of a software specification for automating the examination of satellite network filings for compliance with Article 5
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WP 4A
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230/4
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2003-03-19 |
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[ 116 ]
�
(Rev.1)� |
Draft new Recommendation ITU-R S. [Doc. 4/116] - Methodologies for evaluation of worst-case interference levels among certain types of non-GSO FSS systems in situations where no in-line interference exists
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WP 4A
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204/10, 231/4
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2003-03-19 |
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[ 115 ]
�
(Rev.1)� |
Proyecto de revisi�n de la Recomendaci�n UIT-R S.580-5 - Diagramas de radiaci�n que han de utilizarse como objetivos de dise�o para las antenas de las estaciones terrenas que funcionan con sat�lites geoestacionarios
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WP 4A
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42/4
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2003-03-19 |
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[ 114 ]
�
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Proposed edits to Recommendation ITU-R S.1587
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United States of America
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� |
2003-03-17 |
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[ 113 ]
�
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Handbook Group Report
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SG4 Handbook Group Chairman
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� |
2003-02-25 |
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[ 112 ]
�
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Chairman's Report (15-17 October 2001 meeting)
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Chairman, SG 4
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� |
2003-02-17 |
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[ 111 ]
�
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Liaison statement - New versions of the Access Network Transport (ANT) Standardization Plan and Work Plan
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ITU-T SG 15
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� |
2003-02-05 |
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[ 110 ]
�
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Liaison statement to ITU-R Study Groups 1, 4, 6 and 8 - Satellite regulation in developing countries
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Rapporteur, ITU-D
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� |
2002-09-26 |
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[ 109 ]
�
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Comentarios de las respuestas a la Circular Administrativa CAR/133
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BR Secretariat
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� |
2002-09-12 |
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[ 108 ]
�
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Liaison statement to ITU-R SG 4 and SG 8 and ITU-T SG 9
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WP 6M
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� |
2002-09-09 |
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[ 107 ]
�
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Informe del Presidente del Grupo Mixto de Tareas
Especiales 4-7-8 (Ginebra, 13 - 17 de mayo de 2002)
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Ch. JTG 4-7-8
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� |
2002-07-09 |
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[ 106 ]
�
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Summary record for the joint meeting of ITU-R Study Groups 4 and 9
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SG 4 & 9
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� |
2001-10-15 |
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[ 105 ]
�
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Executive Report on the third and final meeting of Joint Task Group 4-7-8-9 (30 April - 8 May 2002)
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Chairman, JTG 4-7-8-9
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� |
2002-06-28 |
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[ 104 ]
�
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Status of draft new Recommendation ITU-R S.[DOC.4/58(REV.1)] - Interference mitigation techniques and frequency sharing in the range 37.5-42.5 GHz and 47.2-50.2 GHz between GSO FSS networks and non-GSO FSS systems
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BRSGD
� |
� |
2001-10-15 |
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[ 103 ]
�
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Comentarios en respuesta a la Carta Circular CAR/122
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BRSGD
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� |
2001-10-15 |
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[ 102 ]
�
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Proyecto de nueva Cuesti�n [Documento 4/102]
Elaboraci�n de m�todos para la evaluaci�n de los niveles de emisi�n indeseada de los sat�lites antes de su lanzamiento
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WP 4A
� |
� |
2001-10-15 |
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[ 101 ]
�
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Proyecto de nueva Cuesti�n - Consideraciones t�cnicas y operacionales relativas a la publicaci�n anticipada, la coordinaci�n y la notificaci�n de redes del servicio fijo por sat�lite
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WP 4A
� |
� |
2001-10-15 |
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[ 100 ]
�
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Proyecto de modificaci�n de la Recomendaci�n UIT-R 1325-2 - Metodolog�as de simulaci�n para determinar estad�sticas de interferencia a corto plazo entre los sistemas de sat�lites no geoestacionarios del servicio fijo por sat�lite codireccionales de la misma frecuencia y otros sistemas de las redes del servicio fijo por sat�lite geoestacionario o no geoestacionario
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WP 4A
� |
� |
2001-10-15 |
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[ 99 ]
�
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Summary of draft Recommendations
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WP 4-9S
� |
� |
2001-10-15 |
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[ 98 ]
�
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Executive summary of the meeting of Working Party 4-9S
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Ch. WP 4-9S
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� |
2001-10-15 |
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[ 97 ]
�
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Final list of Participants JSG 4&9
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BRSGD
� |
� |
2002-07-18 |
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[ 96 ]
�
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List of ocuments issued
�
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BRSGD
� |
� |
2001-10-15 |
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[ 95 ]
�
(Rev.1)� |
Proyecto de nueva Recomendaci�n UIT-R SF.[Doc. 4/95-9/154] - M�nima distancia desde la costa a partir de la cual las estaciones terrenas en movimiento situadas a bordo de barcos no deben causar interferencia al servicio fijo en las bandas de frecuencias 5 925-6 425 MHz y 14-14,5 GHz
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SG 4 & 9
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� |
2001-10-15 |
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[ 94 ]
�
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Proposal for deletion of Recommendation ITU-R SF.615-1 and consequential editorial amendments to certain Recommendations in accordance with Resolution ITU-R 44
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WP 4-9S
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� |
2001-10-15 |
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[ 93 ]
�
(Rev.1)� |
Proyecto de revisi�n de la Recomendaci�n UIT-R SF.765 - Intersecci�n de haces de antenas de sistemas de relevadores radioel�ctricos con las �rbitas de las estaciones espaciales del servicio fijo por sat�lite
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WP 4-9S
� |
� |
2001-10-15 |
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[ 92 ]
�
(Rev.1)� |
Proyecto de nueva Recomendaci�n UIT-R SF.[Doc. 4/92-9/151] - Directrices para determinar la interferencia procedente de estaciones terrenas de barco sobre estaciones del servicio fijo cuando la estaci�n terrena de barco est� a una distancia inferior a la distancia m�nima
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WP 4-9S
� |
� |
2001-10-15 |
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[ 91 ]
�
(Rev.1)� |
Proyecto de nueva Recomendaci�n UIT-R SF.[Doc.4/91-9/150] - Utilizaci�n de frecuencias por estaciones terrenas a bordo de barcos transmitiendo en ciertas bandas atribuidas al servicio fijo por sat�lite
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� |
SG 4 & 9
� |
� |
2001-10-15 |
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[ 90 ]
�
(Rev.1)� |
Proyecto de nueva Recomendaci�n UIT-R SF.[Doc. 4/90-9/149] - Metodolog�a para determinar las estad�sticas de la densidad de flujo de potencia que se utilizan en los estudios de compartici�n entre sistemas inal�mbricos fijos (FWS) y sat�lites m�ltiples del SFS
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WP 4-9S
� |
� |
2001-10-15 |
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[ 89 ]
�
(Rev.1)� |
Proyecto de nueva Recomendaci�n UIT-R SF.[DOC. 4/89-9/148] - Metodolog�a para evaluar la interferencia causada por los enlaces descendentes del servicio fijo que utiliza estaciones en plataformas a gran altitud a los enlaces ascendentes del servicio fijo por sat�lite con sat�lites geoestacionarias en la banda 27,5-28,35 GHz
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SG 4 & 9
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� |
2001-10-15 |
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[ 88 ]
�
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Preliminary status of SF-series Recommendations on frequency sharing and coordination between systems in the fixed-satellite service and fixed service systems
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SG 4 & 9
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� |
2001-10-15 |
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[ 87 ]
�
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Liaison statement - New direction with respect to draft Recommendation G.821.1
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ITU-T SG 13
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� |
2001-10-15 |
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[ 86 ]
�
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Summary record of the meeting of Study Group 4 - (15-17 October 2001)
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SG 4
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� |
2001-10-15 |
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[ 85 ]
�
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DNR ITU-R SF.[4/85-9/108]-Example approach for determination of the composite area within which interference to fixed service stations form earth stations on board vessels when operating in motion near a coastline whould need to be evaluated
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WP 4-9S
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� |
2001-10-15 |
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[ 84 ]
�
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Summary Record for the Joint Meeting of ITU-R Study Groups 4 and 9 (Geneva, 24 October 2001)
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SG 4 & 9
� |
� |
2001-10-15 |
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[ 83 ]
�
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List of participants
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BRSGD
� |
� |
2001-10-15 |
|
[ 82 ]
�
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Summary of Draft Recommendations
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WP 4-9S
� |
� |
2001-10-15 |
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[ 81 ]
�
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Executive Report of the meetings of WP 4-9S
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WP 4-9S
� |
� |
2001-10-15 |
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[ 80 ]
�
(Rev.1)� |
Proy. de nueva Rec. UIT-R SF.[Doc. 4/80-9/101] Metodolog�a para evaluar la repercusi�n de la interferencia en el trayecto espacio-Tierra causada por el servicio fijo por sat�lite al servicio fijo en las bandas de frecuencia en las que ..
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SG 4 & 9
� |
� |
2001-10-15 |
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[ 79 ]
�
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Draft revision of Question ITU-R 240/4 - Criteria for frequency sharing between the fixed-satellite service
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WP 4-9S
� |
� |
2001-10-15 |
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[ 78 ]
�
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Draft revision of Question ITU-R 209/9 - Criteria for frequency sharing between the fixed service and the fixed-satellite service using highly elliptical orbits as it affects the fixed service
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WP 4-9S
� |
� |
2001-10-15 |
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[ 77 ]
�
(Rev.1)� |
Proy. de rev. de la Rec. UIT-R SF.674-1 - Determinaci�n del efecto sobre el servicio fijo que se utiliza en las bandas 11,7-12,2 GHz causado por las redes del servicio fijo por sat�lite OSG en la Regi�n 2 cuando �stas superan los umbrales
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SG 4 & 9
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� |
2001-10-15 |
Resultados :126 documentos Resultados :�
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3
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