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UIT-R WP9B

Disposión de radiocanales, características de los sistemas en radiofrecuencias, interconexión, mantenimiento y aplicaciones diversas

Resultados :219 documentos
Resultados :  Anterior -  1 - 2 - 3 - 4 - 5
Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 19 ]  
 
Proposed preliminary draft new Recommendation [HAPS-EESS] - Methodology for the impact evaluation of uplink transmission in the fixed service using high altitude platform stations (HAPS) in the Earth exploration-satellite service (EESS)..     Japan     2001-10-01
[ 18 ]  
 
Proposed preliminary draft new Recommendation [HAPS-IB] - Methodology for impact evaluation and operational procedure of the fixed service using high altitude platform stations (HAPS) for frequency sharing with other co-primary ...     Japan     2001-10-01
[ 17 ]  
 
Proposed preliminary draft new Recommendation [HAPS-MT] - Interference mitigation techniques and their advantages for systems using high altitude platform station (HAPS) in the frequency range 18-32 GHz     Japan     2001-10-01
[ 16 ]  
 
Proposed preliminary draft new Recommendation [KA-HAPS] - Technical and operational characteristics for the fixed service using high-altitude platform stations in the bands 27.5-28.35 GHz and 31.0-31.3 GHz     Japan     2001-10-01
[ 15 ]  
 
Proposal for a Recommendation on a frequency channel arrangement for digital radio-relay systems operating in the frequency band 406.1 to 450 MHz     Brazil (Federative Republic of)     2001-10-01
[ 14 ]  
 
Consideration of deployment scenarios of IMT-2000 networks     Germany (Federal Republic of)     2001-10-01
[ 13 ]  
 
Consideration on future status of JRG 8A-9B and review of scopes of Working Parties within Study Group 9     France     2001-10-01
[ 12 ]  
 
Questions identified as suitable for approval by the alternative procedure according to Resolution ITU-R 45     Chairman, SG 9     2001-10-01
[ 11 ]  
 
Recommendations to be brought to the attention of Study Group 9 Working Parties     Chairman, SG 9     2001-10-01
[ 10 ]  
+Add.1 
Consideration on future status of JRG 8A-9B and review of scopes of Working Parties within Study Group 9     Chairman, WP 9B     2001-10-01
[ 9 ]  
 
Questions to be brought to the attention of Study Group 9 Working Parties     Chairman, SG 9     2001-10-01
[ 8 ]  
 
Updating of certain maintained Recommendations in Sections 9B and 9C     Chairman, WP 9B     2001-10-01
[ 7 ]  
 
Liaison statement to WPs 4-9S and 9B - Interference analysis from High Altitude Platform Stations to passive sensors in the band 31.3-31.8 GHz     WP 7C     2001-10-01
[ 6 ]  
+Add.1 
Additional report to the next Working Party 9B meeting (18-26 September 2000)     Chairmen, WPs 4-9S, 9A, 9B, 9C and 9D     2001-10-01
[ 5 ]  
 
Liaison statement from Working Party 3M to Working Party 9B concerning propagation aspects relating to Resolutions 726 and 133 (WRC-97)     WP 3M     2001-10-01
[ 4 ]  
 
Liaison statement from WP 3M to WP 9B and WP 4-9S Concerning - Rec. ITU-R F.1500 - Preferred characteristics of systems in the fixed service using hihg altitude platform operating in the bands 47.2-47.5 GHz and 47.9-48.2 GHz     WP 3M     2001-10-01
[ 3 ]  
 
Principal Rapporteurs, JRG 8A-9B - Report of the seventh meeting (Geneva, 13-17 March 2000)     JRG 8A-9B     2001-10-01
[ 2 ]  
 
Liaison statement to ITU-T Study Groups 4, 6, 9, 11, 12, 13 and ITU-R Study Groups 4, 8 and 9     ITU-T SG 15 (WP 1/15)     2001-10-01
[ 1 ]  
 
Documents to be carried forward to the next study period (2000-2002)     BR Secretariat     2001-10-01
Resultados :219 documentos
Resultados :  Anterior -  1 - 2 - 3 - 4 - 5  
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