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UIT-R R23-WP4C  TD (2025-10-15) 

UIT-R R23-WP4C

Utilisation Efficace de l´Orbite/Spectre pour le SMS et le SRRS

Réunion  du 2025-10-15 au 2025-10-24

Lieu : Suisse [Genève]

Resultats:14 documents
Documents Temporaires  [ Source: WG 4C2 ]   Documents / Contributions
 
Numéro 
Titre Source Date
[ 121 ]  
 
Work plan for WRC-27 agenda item 1.11     WG 4C2   2025-10-24
[ 120 ]  
 
Working document towards draft CPM text for WRC-27 agenda item 1.11     WG 4C2   2025-10-24
[ 119 ]  
 
Enabler table for system characteristics and sharing studies for WRC-27 agenda item 1.11     WG 4C2   2025-10-24
[ 118 ]  
 
Working document regarding WRC-27 agenda item 1.11 - Space-to-space links in the frequency bands 1 518-1 544 MHz, 1 545-1 559 MHz, 1 610-1 645.5 MHz, 1 646.5-1 660 MHz, 1 670-1 675 MHz and 2 483.5-2 500 MHz allocated to the mobile-satellite service (MSS)     WG 4C2   2025-10-24
[ 117 ]  
 
Draft reply liaison statement to Working Party 5B - Protection of RNSS receivers operating in 5 010-5 030 MHz from AM(R)S transmitters operating in 5 030-5 091 MHz     WG 4C2   2025-10-23
[ 116 ]  
 
Working document in support of WRC-31 preliminary agenda item 2.9 - Technical characteristics and operational objectives of emerging RNSS systems     WG 4C2   2025-10-23
[ 115 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[RES.609] - Potential mitigation methods to ensure the aggregate equivalent power flux-density (epfd) limit on radionavigation-satellite service (RNSS) systems and networks operating in the 1 164-1 215 MHz band, from resolves 1 of Resolution 609 (Rev.WRC-07), is not exceeded     WG 4C2   2025-10-23
[ 114 ]  
 
Preliminary draft revision to Recommendation ITU-R M.1787-[6] - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz     WG 4C2   2025-10-23
[ 113 ]  
 
[Preliminary] draft revision to Recommendation ITU-R M.1787-5 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz     WG 4C2   2025-10-23
[ 112 ]  
 
Draft reply liaison statement to Working Party 7B regarding calculations on overlaps between WRC-27 agenda items 1.11, 1.13 and 1.15 - WRC-27 agenda items 1.11, 1.13 and 1.15 sharing studies     WG 4C2   2025-10-23
[ 111 ]  
 
Draft reply liaison statement to Working Party 7B regarding relevant technical information to support studies under WRC-27 agenda item 1.15 - Relevant technical information on RDSS in the 2 483.5-2 500 MHz band     WG 4C2   2025-10-23
[ 110 ]  
 
Draft reply liaison statement to Working Party 7C - RNSS-related comments on preliminary draft new Report ITU-R RS.[AGG_EESS_SAR-RNSS]     WG 4C2   2025-10-23
[ 109 ]  
 
Working document towards a preliminary draft revision to Recommendation ITU-R M.2031-1 - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations in the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz     WG 4C2   2025-10-23
[ 108 ]  
 
[Preliminary] draft revision of Report ITU-R M.2305-0 - Consideration of aggregate radio frequency interference event potentials from multiple Earth exploration-satellite service systems on radionavigation-satellite service receivers operating in the 1 215-1 300 MHz frequency band     WG 4C2   2025-10-23
Resultats:14 documents
 
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