Union Internationale des T�l�communications UIT
EnglishEspa�ol
Plan du site Contactez-nous Copie Imprimable
Page d'accueil : UIT-R : WP4A : Contributions : 134 Ajout�s r�cemment�-� Recherche de documents de r�union
[134]� Chairman's report on the meeting of Working Party 4A (Geneva, 13-21 October 2004)

Format

Taille

Mise � disposition

English

Word

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

Word

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

Word

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

Word

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

Word

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

Word

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

Word

94208 octets 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

Word

252928 octets 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

Word

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

Word

83968 octets 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

Word

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

Word

50688 octets 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

Word

64512 octets 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

Word

71680 octets 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

Word

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

Word

71680 octets 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

Word

57856 octets 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

Word

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

Word

50176 octets 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

Word

60416 octets 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

Word

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

Word

232960 octets 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

Word

61952 octets 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

Word

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

Word

50688 octets 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)

Word

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

Word

80384 octets 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

Word

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

Word

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

Word

60416 octets 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)

Word

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

Word

57344 octets 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

Word

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

Word

620544 octets 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

Word

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

Word

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

Word

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

Document :

UIT-R�WP4A� Contribution� 134

Titre :

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

Re�u le :

2004-10-22

Source :

Chairman, WP 4A

Disponibilit� :

R�serv� aux utilisateurs TIES�[UIT-R]

D�but de page�-� Commentaires�-� Contactez-nous�-� Droits d'auteur � UIT�2008�Tous droits r�serv�s
Contact pour cette page :� Coordinateur du Web UIT-R
Mis � jour le :�2004-11-18