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Efficient orbit/spectrum utilization

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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 523 ]  
 
Interference from Ultra-Wide-Band devices into Canadian GSO satellite networks     Canada     2003-03-03
[ 522 ]  
 
The measurement of the aggregate interference into non-GSO satellite receivers from RLAN devices in the 5 150-5 250 MHz band     Canada   248/4   2003-03-03
[ 521 ]  
 
Revisions to Recommendation ITU-R S.731 - Reference Earth-station cross-polarized radiation pattern for use in frequency coordination and interference assessment in the frequency range from 2 to about 30 GHz     Canada     2003-03-03
[ 520 ]  
 
Link performance and mask compliance for highly elliptical orbit (HEO) satellite systems operating in the 4 GHz band     Canada     2003-03-03
[ 519 ]  
 
Consideration of Resolution 78 (WRC-2000)     Korea (Republic of)     2003-03-03
[ 518 ]  
 
Review of Working Document towards a preliminary draft new Recommendation: Guidelines for use by administrations on power flux-density values and associated calculation methodology for interregional protection of the FSS from planned BSS in the band 11.7-12.7 GHz (Resolution 540 (WRC-2000))     Korea (Republic of)     2003-03-03
[ 517 ]  
 
Proposed Draft New Recommendation on the electronic data file format for earth station antenna patterns     Brazil (Federative Republic of)     2003-02-28
[ 516 ]  
 
Proposed amendments to the Preliminary Draft Revision to Recommendation ITU-R S.580-5 - Radiation diagrams for use as design objectives for antennas of earth stations operating with geostationary satellites     Brazil (Federative Republic of)   42/4   2003-02-28
[ 515 ]  
 
Working document towards a preliminary draft new Recommendation - Static methodology for calculating EPFD down to trigger very large antenna coordination under NOS 9.7A and 9.7B     United States of America     2003-02-27
[ 514 ]  
 
Draft revision to Recommendation ITU-R S.524-7 - Maximum permissible levels of off-axis e.i.r.p. density from earth stations in geostationary-satellite orbit networks operating in the fixed-satellite service transmitting in the 6 GHz, 14 GHz and 30 GHz frequency bands     United States of America     2003-02-27
[ 513 ]  
 
Comments on the scope of a PDNR on methodologies for worst-case interference levels from non-GSO FSS systems into GSO FSS networks     United States of America     2003-02-27
[ 512 ]  
(Rev.1) 
Working document toward a draft new Recommendation on protection of GSO FSS satellite networks from interferene caused by geosynchronous satellites in highly inclined orbits in the frequency band 19.7-20.2 GHz     United States of America   231/4   2003-02-27
[ 511 ]  
 
Working document toward a preliminary draft new Recommendation on sharing between geostationary satellite networks and non-GSO satellite systems in the fixed-satellite service operating in the 6/4 GHz bands     United States of America   241/4   2003-02-28
[ 510 ]  
 
Working Document on the Study of Appendix 30B Plan interference with modified plan parameters     United States of America   202/4, 203/4, 224/4, 230/4, 262/4   2003-02-27
[ 509 ]  
 
Working document on the derivation of possible EPDF levels for HEO systems to protect GSO FSS networks in the 19.7-20.2 GHz band     United States of America     2003-02-27
[ 508 ]  
 
Draft revision to Recommendation ITU-R S.580-5     United States of America   40/4   2003-02-27
[ 507 ]  
 
Proposed draft new Recommendation - Methodology for evaluation of worst-case interference levels among certain types of non-GSO FSS systems in situations where no in-line interference exists     Japan   204/10, 231/4   2003-02-27
[ 506 ]  
 
Off-axis e.i.r.p density limitation in 28 GHz band     Japan   259/4, 70/4   2003-02-27
[ 505 ]  
 
Proposed new Question on Possibility of fixed satellite systems using Ultra-Wideband (UWB) spreading signals     Japan     2003-02-27
[ 504 ]  
 
Proposed up-grade of a preliminary draft new Recommendation to a draft new Recommendation     Japan   236/4   2003-02-27
[ 503 ]  
+Corr.1 
Considerations on epfddown limits in the frequency band 19.7-20.2 GHz     Japan     2003-02-24
[ 502 ]  
 
A proposed draft new Recommendation on an alternative set of epfd limits applicable to HEO non-GSO FSS systems in the 19.7-20.2 GHz band     Japan     2003-02-21
[ 501 ]  
 
Limits on the power flux density produced at the surface of the Earth by FSS satellites operating in the 4 000 MHz band in HEO     Russian Federation     2003-03-21
[ 500 ]  
 
Liaison statement to Working Party 4A and copied to Working Parties 1A, 7C, 7D and Joint Working Party 4-9S - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz     N/A     2002-12-13
[ 499 ]  
 
Liaison statement to WP 4A regarding assessment of unwanted energy falling into adjacent passive bands     TG 1/7     2002-12-12
[ 498 ]  
 
Liaison statement to Task Group 1/7 and Working Parties 4A and 6S - Compatibility between FSS/BSS systems operating below 42.5 GHz and RAS antenna operating in the band 42.5-43.5 GHz     WP 7D     2002-10-09
[ 497 ]  
 
Liaison statement to JWP 4-9S, WP 4A and TG 1/7 - Compatibility issues between the radio astronomy service and possible new allocations to the fixed-satellite service (space-to-Earth)     WP 7D     2002-10-09
[ 496 ]  
 
Liaison statement to WPs 4A and 4-9S - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz     WP 7C     2002-10-09
[ 495 ]  
 
Liaison to WP 4A - Sharing between non-GSO/GSO inter-satellite links and GSO/GSO inter-satellite links     WP 7B     2002-10-09
[ 494 ]  
 
Liaison to WP 4A - Satellite Backlog Action Group     WP 7C     2002-10-09
[ 493 ]  
 
Liaison statement to WP 4A - Technical characteristics and reference radiation patterns for land mobile earth station antennas operating with geostationary-satellite networks in the 20/30 GHz bands     WP 8D     2002-10-04
[ 492 ]  
(Rev.1) 
Reply to liaison statement from WP 4A - Power flux-density values and associated calculation methodology for interregional protection of the BSS from the GSO FSS in the band 11.7-12.7 GHz or the BSS where this service is not subject to a plan in the band 12.5-12.7 GHz     WP 6S     2002-10-08
[ 491 ]  
 
Liaison statement to Task Group 1/7 and Working Parties 4A, 4-9S, 7C, 7D, 8B and 8D - Further comments on CPM text for Agenda items 1.82 and 1.32 (WRC-03) and on preliminary draft Recommendation ITU-R SM.[BbB]     WP 6S     2002-09-19
[ 490 ]  
 
Liaison statement to Working Party 4A on 12 GHz band duplex feed antenna measurements     WP 6S     2002-09-16
[ 489 ]  
 
Reply to liaison statements from Working Parties 4A and 8B - Sharing and compatibility between the fixed-satellite service (space-to-earth) in the band 17.3-17.7 GHz and the radiolocation service in the band 15.7-17.7 GHz     WP 6S     2002-09-16
[ 488 ]  
 
Comments in responses to Circular Letter CAR/133     BR Secretariat     2002-09-12
[ 487 ]  
 
Response from WP 6E to liaison statements from WP 4A, WP 6S and TG 6/8 and liaison statement to WP 7D, WP 8A, WP 8B, WP 8D and WP 9D     WP 6E   268/11   2002-09-10
[ 486 ]  
 
Liaison statement to ITU-R SG 4 and SG 8 and ITU-T SG 9     WP 6M     2002-09-09
[ 485 ]  
 
Use of out-of-band and spurious domains     WP 1A     2002-08-06
[ 484 ]  
 
Liaison statement to Working Parties 7C, 7D, 6E, 6S, 4A, 9D, 8A and 3J - Ultra-wideband emissions     WPs 1A and 1B     2002-07-31
[ 483 ]  
 
Liaison statement to Working Party 4A - Methods for the measurement or estimation of unwanted emissions     WP 1C     2002-07-30
[ 482 ]  
 
Liaison statement to WP 4A - Simplified coordination and recording of assignments of earth stations of high density systems in the FSS     WP 4-9S     2001-10-03
[ 481 ]  
 
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     BRSGD     2001-10-15
[ 480 ]  
 
Liaison statement to WP 4A - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz     WP 3J     2001-10-03
[ 479 ]  
 
Liaison statement to ITU-R Working Parties 1B, 4A, 6E, 6M, 7E, 8A, 8A, 8F, 9B, JRG 8A-9B and ITU-T SG 16 (Q.6/16)-Terrestrial wireless interactive multimedia applications (WRC-03)     JTG 1-6-8-9     2001-10-03
[ 478 ]  
 
Liaison statement to WPs 4A and 6S - Sharing and compatibility between the fixed-satellite service (space-to-Earth) in the band 17.3-17.7 GHz and the radiolocation service in the band 15.7-17.7 GHz     WP 8B     2001-10-03
[ 477 ]  
 
Chairman's Report from the Meeting of WP 4A, April 2002     Chairman, WP 4A     2001-10-03
[ 476 ]  
 
Note to the Chapter 3 Rapporteur for the draft CPM Report - Text for Sections 3.7.2.2 and 3.7.3.5 of the draft CPM Report (WRC-03 Agenda item 1.37)     WP 4-9S     2001-10-03
[ 475 ]  
 
Liaison statement to Working Party 8B for comments and Working Parties 4A and 6S for information - Proposed use of the 17.3-18.1 GHz band for the FSS (earth-to-space) and its possible implications on the radiolocation service     WP 4-9S     2001-10-03
[ 474 ]  
 
Liaison statement to Working Parties 4A, 4-9S, 6S, 8A, 8D, 8F and the Speical Committee - The current regulatory situation of typical FSS and BSS earth stations     WP 9D     2001-10-03
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