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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 132 ] � �	Final List of Participants - Working Party 4A � �	Director, BR �	�	2004-10-20
�	[ 131 ] � �	Liaison statement from Study Group 1 to Working Parties 4A, 4-9S and 9B and Study Groups 7 and 8 for action and to Study Group 6 and the CVC for information � �	SG 1 �	�	2004-10-20
�	[ 130 ] � �	Liaison statement to Working Party 8D - Unwanted emission control for feeder links of the mobile-satellite service in bands near 1.4 GHz � �	WP 1A WG 1A-1 �	�	2004-10-14
�	[ 129 ] � �	List of documents issued � �	BR Study Group Department �	�	2004-10-12
�	[ 128 ] � �	Liaison statement to Working Party 4A - Request for clarification on the assumptions used to derive the number of active HIO satellites operating in the 17.7-19-7 GHz frequency band � �	WP 4-9S �	�	2004-10-11
�	[ 127 ] � �	Proposed amendments to the PDNR in Annex 8 to Working Party 4A Chairman's Report (Doc. 4A/78) - Methodology for determining whether an FSS earth station at a given location could transmit in the band 13.75-14 GHz without exceeding the pfd limit in RR No. 5.502 � �	New Skies Satellites N.V. �	�	2004-10-08
�	[ 126 ] � �	Studies leading towards a review of Appendix 30B - Experiences in the application of the regulatory procedures and technical annexes � �	Director, BR �	�	2004-10-06
�	[ 125 ] � �	Studies leading towards a review of Appendix 30B - Reply to the request in Annex 9 to Doc. 4A/78 � �	Director, BR �	�	2004-10-06
�	[ 124 ] � �	Studies leading towards a review of Appendix 30B - Reply to the request in Annex 9 to Document 4A/78 � �	N/A �	�	2004-10-06
�	[ 123 ] � �	Review of the coordination arc value for triggering the inter-service coordination between BSS in Region 2 and FSS (Space-to-Earth) in Region 1 in the band 17.3-17.7 GHz � �	France �	�	2004-10-06
�	[ 122 ] � �	Provisions relating to existing systems � �	France �	�	2004-10-06
�	[ 121 ] � �	Proposed draft revision to Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite system networks with limits contained in Article 22 of the Radio Regulations � �	France �	�	2004-10-06
�	[ 120 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.524-8 - 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 � �	France �	70/4, 259/4 �	2004-10-06
�	[ 119 ] � �	Proposed revisions to PDNR "Methodology for determining whether an FSS earth station at a given location could transmit in the band 13.75-14 GHz without exceeding the pfd limit in RR No. 5.502 � �	France �	�	2004-10-06
�	[ 118 ] � �	Working document towards a preliminary draft revision to Recommendation ITU-R S.727-1 - Cross-polarization isolation from very small aperture terminals (VSATs) � �	France �	23/4 �	2004-10-06
�	[ 117 ] � �	Consideration of preliminary draft revision of Recommendation ITU-R S.524-8 - Maximum permissible levels of off-axis e.i.r.p. density from earth stations in geostationary-satellite orbit networks operating in the fixed-stellite service � �	Korea (Republic of) �	70/4, 259/4 �	2004-10-06
�	[ 116 ] � �	Proposal of working document towards a preliminary draft new Recommendation � �	Korea (Republic of) �	230/4 �	2004-10-06
�	[ 115 ] � �	Response to liaison statement from TG 1/8 "Compatibility between ultra-wideband (UWB) and FSS systems" � �	United States of America �	�	2004-10-06
�	[ 114 ] � �	Liaison statement regarding preliminary draft new Recommendation - Practical levels of unwanted emissions � �	WP 7D �	245/4 �	2004-10-05
�	[ 113 ] � �	Liaison statement to Working Party 4A - Compatibility studies between the meteorological satellite service and the fixed-satellite service in the band 18.0-18.4 GHz � �	WP 7B �	�	2004-10-04
�	[ 112 ] � �	Liaison statement to WP 4A - 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 � �	WP 7B �	�	2004-10-04
�	[ 111 ] � �	Report of the third meeting of ITU-R TG 1/8 � �	WP 4A Rapporteur to TG 1/8 �	�	2004-10-04
�	[ 110 ] � �	Review of ITU-R Recommendations dealing with the sharing between BSS and FSS in the 12 GHz frequency range � �	France �	�	2004-10-04
�	[ 109 ] � �	Liaison statement to WP 4A - Sharing between space research service (space VLBI telemetry) and fixed satellite service in the 37.5-38 GHz band � �	WP 7B �	�	2004-10-04
�	[ 108 ] � �	Additional HEO FSS non-GSO system and GSO FSS network data for the Recommendation ITU-R S.1328 database � �	United States of America �	�	2004-10-04
�	[ 107 ] � �	Discussions on the definition of HEO � �	United States of America �	�	2004-10-04
�	[ 106 ] � �	Response to liaison statement from JWP 4-9S "Request for additional information on the characteristics fixed-satellite service systems using highly inclined orbits in the 18 GHz band" � �	United States of America �	�	2004-10-04
�	[ 105 ] � �	Proposed amendments to Annexes 2 and 4 of PDNR - Methodology for determining whether an FSS earth station at a given location could transmit in the band 13.75-14 GHz without exceeding the pfd limit in RR No. 5.502 � �	United States of America �	�	2004-10-01
�	[ 104 ] � �	Proposed amendments to PDNR - Methodology for determining whether an FSS earth station at a given location could transmit in the band 13.75-14 GHz without exceeding the pfd limit in RR No. 5.502 � �	United States of America �	�	2004-10-01
�	[ 103 ] � �	Upgrade to a DNR the PDNR "Static methodology for calculating epfd to facilitate coordination of very large antennas under Nos. 9.7A and 9.7B" � �	United States of America �	�	2004-10-01
�	[ 102 ] � �	Principles of creating a satellite digital access communication network and FSS plan modification � �	Russian Federation �	269/4 �	2004-10-01
�	[ 101 ] � �	Working document on information for CPM text for Agenda item 1.19 - Use of the FSS for Internet applications � �	United States of America �	�	2004-10-01
�	[ 100 ] � �	Revisions to Annex 14 to April 2004 Working Party 4A Chairman's Report � �	United States of America �	�	2004-10-01
�	[ 99 ] � �	Introduction of the coordination arc concept for Geostationary MSS networks between 1 and 3 GHz � �	France �	�	2004-10-01
�	[ 98 ] � �	Proposed definitions for HEO and HIO � �	France �	�	2004-10-01
�	[ 97 ] � �	Preliminary draft new Recommendation - Practical levels of unwanted emissions � �	France �	245/4 �	2004-10-01
�	[ 96 ] � �	Proposed draft revision of Recommendation ITU-R S.1587 to include new parameters and additional ESV systems � �	United States of America �	�	2004-10-01
�	[ 95 ] � �	Suitability of the raised cosine representation for use in the band-by-band studies � �	France �	�	2004-10-01
�	[ 94 ] � �	Proposed modifications to Annex 1 of the preliminary draft revision to Recommendation ITU-R S.1427 � �	Canada �	248/4 �	2004-10-01
�	[ 93 ] � �	Proposed modifications 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 �	�	2004-10-01
�	[ 92 ] � �	Proposed revision of 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 interference � �	Japan �	�	2004-09-28
�	[ 91 ] � �	Liaison statement to ITU-R Working Party 4A - Introduction of the coordination ARC concept for geostationary MSS networks between 1 and 3 GHz � �	WP 8D �	�	2004-09-24
�	[ 90 ] � (Rev.1)�	This document has been cancelled � �	WP 8D �	�	2004-09-24
�	[ 89 ] � �	Working document towards PDNR - Calculation of 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 � �	Israel (State of) �	241-1/4 �	2004-09-23
�	[ 88 ] � �	Proposed amendments to the PDNR in Annex 7 to the WP 4A Chairman's report (Doc. 4A/78) - Methodology to calculate the minimum separation angle at the Earth's surface between the direction of a satellite in a HEO "active" arc and the direction of a satellite in the GSO, and thus to find the maximum delta T/T that the HEO satellite could cause � �	Japan �	241/4 �	2004-09-22
�	[ 87 ] � �	Additional study for the working document in Annex 21 of the WP 4A Chairman's report (4A/78) - Analysis of interference from HEO system TT&C transmissions into GSO/FSS networks � �	Japan �	241/4, 240/4 �	2004-09-22
�	[ 86 ] � �	Proposed preliminary draft new Recommendation - Definitions of highly-inclined elliptical orbits and satellite systems using these orbits to provide fixed-satellite service � �	Japan �	241/4 �	2004-09-22
�	[ 85 ] � (Rev.1)�	Proposed upgrade to DNR of the PDNR in Annex 14 to the 4A Chairman's report (4A/78) - Guidelines for protection of FSS satellite networks using the geostationary-satellite orbit (GSO) from interference caused by HEO satellite systems in highly inclined orbits in the frequency band 19.7-10.2 GHz in connection with the application of RR 22.5 CA (WRC-03) � �	Japan �	�	2004-09-22
�	[ 84 ] � �	Working document towards a PDNR - Fixed-satellite service using wideband spreading signals � �	Japan �	270/4 �	2004-09-22
�	[ 83 ] � �	Interference from ultra-wideband devices into networks of fixed-satellite services � �	Japan �	227/1 �	2004-09-22
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