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ITU-R WP4A.AR

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:15 total items.
Contributions  [ Source: ViaSat, Inc. ]   Documents / Contributions
 
Number 
Title Source Date
[ 740 ]  
 
Working document towards a preliminary draft new Recommendation - Maximum permissible levels of off-axis e.i.r.p. density from non-axially symmetric or active phased array earth station antennas transmitting to geostationary-satellite orbit networks operating in the fixed-satellite service in the 27.5-30 GHz frequency band     ViaSat, Inc.   2024-04-18
[ 739 ]  
 
Proposed elevation of working document towards a preliminary draft new Report to PDNR     ViaSat, Inc.   2024-04-18
[ 738 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Underestimation of non-GSO interference arising from the use of Worst Case Geometry in S.1503 and necessity to supplement it with grid-based EPFD analysis     ViaSat, Inc.   2024-04-18
[ 737 ]  
 
Additional elements in application of existing methodologies to compute and evaluate the aggregate interference from non-GSO FSS systems into GSO networks with respect to aggregate EPFD limits in Resolution 76 (Rev.WRC-23)     ViaSat, Inc.   2024-04-18
[ 736 ]  
 
Proposed open-source software tool for determining conformity of non-GSO FSS systems with Article 22 EPFD limits     ViaSat, Inc.   2024-04-18
[ 657 ]  
 
Methodology to adapt the operation of all non-GSO FSS systems to meet the aggregate interference     ViaSat, Inc.   2023-06-20
[ 656 ]  
 
Discussion on possible methodologies to compute the aggregate interference from non-GSO systems     ViaSat, Inc.   2023-06-20
[ 651 ]  
 
Draft new Report on fuselage attenuation for earth stations in motion (ESIM) in the 27.5-29.5 GHz band     ViaSat, Inc.   2023-06-20
[ 572 ]  
 
Proposal for addressing non-detection of EPFD exceedances due reliance on only a worst-case geometry evaluation     ViaSat, Inc.   2022-09-07
[ 528 ]  
 
Further elements towards a working document towards a preliminary draft new Report on fuselage attenuation for Earth stations in motion (ESIM) in the 27.5-29.5 GHz band     ViaSat, Inc.   2022-09-07
[ 527 ]  
 
Study on maximum input level required to cause damage to modern LNA devices, existing RF levels at NGSO orbits, and by extension, minimum NGSO user satellite transmitter separation distance to other NGSO satellite receivers in the 27.5-30 GHz band     ViaSat, Inc.   2022-09-07
[ 384 ]  
 
Potential Recording of Non-GSO FSS Systems in the MIFR that Do Not Comply with Article 22 EPFD Limits Due to Non-Detection by the Worst-Case Geometry Algorithm in Recommendation ITU-R S.1503     ViaSat, Inc.   2022-05-04
[ 383 ]  
 
Working document towards a preliminary draft new Report on fuselage attenuation for earth stations in motion in the 27.5-29.5 GHz band     ViaSat, Inc.   2022-05-04
[ 167 ]  
 
Proposed modifications to working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3     HISPASAT, S.A. , Al Yah Satellite Communications (YahSat) , AT&T, Inc. , EchoStar Operating LLC , Es'hailSat , Eutelsat S.A. , Inmarsat Plc. , Intelsat US LLC , Telenor ASA , Thuraya , TURKSAT Uypu Haberiesme Kablo TV ve isletme A.S. , ViaSat, Inc.   2021-07-07
[ 70 ]  
 
Comments on proposed modifications to Recommendation ITU-R S.1503-3     HISPASAT, S.A. , Al Yah Satellite Communications (YahSat) , Es'hailSat , Eutelsat S.A. , Inmarsat Plc. , Intelsat US LLC , Telenor ASA , Thuraya , TURKSAT Uypu Haberlesme Kablo TV ve isletme A.S. , ViaSat, Inc.   2021-01-06
Results:15 total items.
 
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