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[134]  Chairman's report on the meeting of Working Party 4A (Geneva, 13-21 October 2004)

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108032 octetos 2004-11-9 [134] Annex 36- List of documents issued

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48128 octetos 2004-11-8 [134] Annex 35- List of participants

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76288 octetos 2004-11-5 [134] Annex 34- Response to liaison statement from WP 4-9S - Response to Documents 4A/21 and 4A/128

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56832 octetos 2004-11-5 [134] Annex 33- Liaison statement to Working Parties 6S, 8D, 7B and 4-9S

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55296 octetos 2004-11-5 [134] Annex 32- Liaison statement to Special Committee - Studies leading towards a review of Appendix 30B

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57856 octetos 2004-11-5 [134] Annex 31- Liaison statement to WP 3M - Question concerning reciprocity of propagation loss on overland paths

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94208 octetos 2004-11-8 [134] Annex 30- Liaison statement to WP 4B proposing a revision to Recommendation ITU-R S.1432 - Apportionment of the allowable error performance degradations to fixed-satellite service (FSS) hypothetical reference digital paths (HRDP) arising from time invariant interf

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252928 octetos 2004-11-8 [134] Annex 29- Liaison statement to Task Group 1/9 - Parameters for compatibility analyses between the fixed-satellite service or the inter-satellite service and the Earth exploration-satellite service (passive) for frequency band pairs above 20 GHz

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54272 octetos 2004-11-8 [134] Annex 28- Preliminary draft new Recommendation on practical levels of unwanted emissions

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83968 octetos 2004-11-8 [134] Annex 27- Liaison statement to TG 1/9 - Representations of unwanted emission spectra for use in compatibility studies between active and passive services

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123392 octetos 2004-11-8 [134] Annex 26- Liaison statement to TG 1/8 - Protection of FSS systems from the interference caused by UWB devices

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50688 octetos 2004-11-8 [134] Annex 25- Liaison statement to WP 7B - Sharing between space research service (space VLBI telemetry) and fixed-satellite service in the 37.5-38 GHz band

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64512 octetos 2004-11-8 [134] Annex 24- Sharing between non-GSO/GSO inter-satellite links and GSO/GSO inter-satellite links in the bands 22.55-23.55 GHz and 25.5-27.5 GHz

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71680 octetos 2004-11-8 [134] Annex 23- Compatibility studies between the meteorological satellite service and the fixed-satellite service in the band 18.0-18.4 GHz

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52224 octetos 2004-11-8 [134] Annex 22- Request to study FSS systems using wideband spreading signals with regard to Question ITU-R 270/4

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71680 octetos 2004-11-8 [134] Annex 21- Liaison statement to Working Party 8D - Introduction of the coordination arc concept for geostationary MSS networks between 1 and 3 GHz

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57856 octetos 2004-11-9 [134] Annex 20- Liaison statement to WP 6S - Coordination arc value for triggering the inter-service coordination of BSS in Region 2 with FSS (space-to-Earth) in Region 1 in the band 17.3-17.7 GHz

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56832 octetos 2004-11-9 [134] Annex 19- Liaison statement to WP 6S - Proposed suppression of Recommendations ITU-R S.1065, 1066 and 1067

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50176 octetos 2004-11-5 [134] Annex 18- Liaison statement to WP 6S - Request to be informed of any newly identified spectrum with regard to WRC-07 Agenda item 1.19

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60416 octetos 2004-11-9 [134] Annex 17- Elements for Chairman's Report - Relationship between the separation angle at any earth station between the direction to a satellite in the HEO "active arc" and the direction to a satellite in the GSO, and the geocentric angular separation of the two sate

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55808 octetos 2004-11-9 [134] Annex 16- Unwanted emissions from FSS earth stations operating in the 50 GHz frequency bands

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232960 octetos 2004-11-9 [134] Annex 15- Revisions to the working document in Annex 21 of the WP 4A Chairman's Report (Doc. 4A/78) - Analysis of interference from HEO system TT&C transmissions into GSO/FSS networks

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61952 octetos 2004-11-9 [134] Annex 14- Working document toward a preliminary draft new Recommendation ITU-R S.[HEO_SYS_CHAR] - Characterization of HEO type non-GSO fixed-satellite service systems

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56320 octetos 2004-11-9 [134] Annex 13- HEO definition draft text for WP 4A Chairman?s Report

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50688 octetos 2004-11-9 [134] Annex 12- Elements for the Chairman's Report - Current status of the WP 4A review of AP30B (WRC-07 Agenda item 1.10)

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181760 octetos 2004-11-9 [134] Annex 11- Working document towards draft CPM Report for the review of AP30B (WRC-07 Agenda item 1.10)

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80384 octetos 2004-11-9 [134] Annex 10- Working document to consider reviewing an alternative basis for protecting the FSS from interference caused by sources having no regulatory status

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57856 octetos 2004-11-8 [134] Annex 9- [Transmission ability] of GSO fixed satellite networks in the 10-15 GHz band

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82944 octetos 2004-11-8 [134] Annex 8- Working document for CPM text related to Agenda item 1.19 - Use of the FSS for internet applications

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60416 octetos 2004-11-8 [134] Annex 7- Working document towards a preliminary draft revision to Recommendation ITU-R S.727-1 - Cross-polarization isolation from very small aperture terminals (VSATs)

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124416 octetos 2004-11-8 [134] Annex 6- Working document towards a preliminary draft revision of Recommendation ITU-R S.524-8

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57344 octetos 2004-11-8 [134] Annex 5- Studies related to the operational impacts of the off-axis e.i.r.p. density levels contained in Recommendation ITU-R S.524-8 to be applied in the 27.5-29.5 GHz band for small earth stations without uplink power control

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56832 octetos 2004-11-8 [134] Annex 4- Working document towards development of a PDNR - Fixed-satellite service using wideband spreading signals

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620544 octetos 2004-11-8 [134] Annex 3- Working document on the coordination arc value for triggering the inter-service coordination of BSS in Region 2 with FSS (space-to-Earth) in Region 1 in the band 17.3-17.7 GHz

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70656 octetos 2004-11-8 [134] Annex 2- Preliminary draft new Recommendation - Practical levels of unwanted emissions

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136192 octetos 2004-11-8 [134] Annex 1- Preliminary draft revision of Recommendation ITU-R S.1427

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175616 octetos 2004-11-18 [134] - Chairman's report
 

Documento :

UIT-R WP4A  Contribución  134

Título :

Chairman's report on the meeting of Working Party 4A (Geneva, 13-21 October 2004)

Recibido en :

2004-10-22

Origen :

Chairman, WP 4A

Disponibilidad :

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Actualizado el : 2004-11-18