Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 126 ]
|
Final List of Participants - Study Group 4
|
Director, BR
|
|
2003-03-20 |
|
[ 125 ]
(Rev.1) |
Draft revision of Recommendation ITU-R S.1003 - Environmental protection of the geostationary-satellite orbit
|
SG 4
|
|
2003-03-20 |
|
[ 124 ]
|
List of documents for the Study Group 4 meeting (20 March 2003)
|
BRSGD
|
|
2003-03-19 |
|
[ 123 ]
|
Proposed draft new Question - Fixed satellite-service systems using wideband spreading signals
|
WP 4A
|
|
2003-03-19 |
|
[ 122 ]
(Rev.1) |
Draft revision of 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
|
WP 4A
|
|
2003-03-19 |
|
[ 121 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/121] - Methodologies for the calculation of the worst-case interference levels from non-geostationary fixed-satellite service systems using highly-elliptical orbits into geostationary fixed-satellite service satellite networks operating in the 10 to 30 GHz frequency range
|
WP 4A
|
|
2003-03-19 |
|
[ 120 ]
|
Comments of WP 4A on Document 4/109
|
WP 4A
|
|
2003-03-19 |
|
[ 119 ]
|
Modification to draft new Recommendation ITU-R S.[Doc.4/58] - 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 networks
|
WP 4A
|
|
2003-03-19 |
|
[ 118 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc.4/118] - Guidelines to be used in the event of non-compliance with single-entry operational and/or additional operational limits in Section II of Article 22
|
WP 4A
|
231/4
|
2003-03-19 |
|
[ 117 ]
(Rev.1) |
Draft new Recommendation ITU-R S. [Doc. 4/117] - Outline of a software specification for automating the examination of satellite network filings for compliance with Article 5
|
WP 4A
|
230/4
|
2003-03-19 |
|
[ 116 ]
(Rev.1) |
Draft new Recommendation ITU-R S. [Doc. 4/116] - Methodologies for evaluation of worst-case interference levels among certain types of non-GSO FSS systems in situations where no in-line interference exists
|
WP 4A
|
204/10, 231/4
|
2003-03-19 |
|
[ 115 ]
(Rev.1) |
Draft revision of Recommendation ITU-R S.580-5 - Radiation diagrams for use as design objectives for antennas of earth stations operating with geostationary satellites
|
WP 4A
|
42/4
|
2003-03-19 |
|
[ 114 ]
|
Proposed edits to Recommendation ITU-R S.1587
|
United States of America
|
|
2003-03-17 |
|
[ 113 ]
|
Handbook Group Report
|
SG4 Handbook Group Chairman
|
|
2003-02-25 |
|
[ 112 ]
|
Chairman's Report (15-17 October 2001 meeting)
|
Chairman, SG 4
|
|
2003-02-17 |
|
[ 111 ]
|
Liaison statement - New versions of the Access Network Transport (ANT) Standardization Plan and Work Plan
|
ITU-T SG 15
|
|
2003-02-05 |
|
[ 110 ]
|
Liaison statement to ITU-R Study Groups 1, 4, 6 and 8 - Satellite regulation in developing countries
|
Rapporteur, ITU-D
|
|
2002-09-26 |
|
[ 109 ]
|
Comments in responses to Circular Letter CAR/133
|
BR Secretariat
|
|
2002-09-12 |
|
[ 108 ]
|
Liaison statement to ITU-R SG 4 and SG 8 and ITU-T SG 9
|
WP 6M
|
|
2002-09-09 |
|
[ 107 ]
|
Chairman's Report of Joint Task Group 4-7-8 (Geneva, 13-17 May 2002)
|
Ch. JTG 4-7-8
|
|
2002-07-09 |
|
[ 106 ]
|
Summary record for the joint meeting of ITU-R Study Groups 4 and 9
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 105 ]
|
Executive Report on the third and final meeting of Joint Task Group 4-7-8-9 (30 April - 8 May 2002)
|
Chairman, JTG 4-7-8-9
|
|
2002-06-28 |
|
[ 104 ]
|
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 |
|
[ 103 ]
|
Comments in reponse to Circular Letter CAR/122
|
BRSGD
|
|
2001-10-15 |
|
[ 102 ]
|
Draft new Question [Doc. 4/102] - Development of methodologies for the assessment of satellite unwanted emission levels before launch
|
WP 4A
|
|
2001-10-15 |
|
[ 101 ]
|
Draft new question - Technical and operational considerations relating to the advance publication, coordination and notification of fixed-satellite networks
|
WP 4A
|
|
2001-10-15 |
|
[ 100 ]
|
Draft modification to Recommendation ITU-R 1325-2 simulation methodologies for determining statistics of short-term interference between co-frequency, co-directional non-geostationary-satellite orbit (non-GSO) fixed-satellite
|
WP 4A
|
|
2001-10-15 |
|
[ 99 ]
|
Summary of draft Recommendations
|
WP 4-9S
|
|
2001-10-15 |
|
[ 98 ]
|
Executive summary of the meeting of Working Party 4-9S
|
Ch. WP 4-9S
|
|
2001-10-15 |
|
[ 97 ]
|
Final list of Participants JSG 4&9
|
BRSGD
|
|
2002-07-18 |
|
[ 96 ]
|
List of ocuments issued
|
BRSGD
|
|
2001-10-15 |
|
[ 95 ]
(Rev.1) |
Draft new Recommendation ITU-R SF.[DOC.4/95-9/154] The minimum distance from the coastline beyond which in-motion earth stations located on board vessels would not cause unacceptable interference to the fixed service
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 94 ]
|
Proposal for deletion of Recommendation ITU-R SF.615-1 and consequential editorial amendments to certain Recommendations in accordance with Resolution ITU-R 44
|
WP 4-9S
|
|
2001-10-15 |
|
[ 93 ]
(Rev.1) |
Draft revision of Recommendation ITU-R SF.765 - Intersection of radio-relay beams with orbits used by space stations in the fixed-satellite service
|
WP 4-9S
|
|
2001-10-15 |
|
[ 92 ]
(Rev.1) |
Draft new Recommendation ITU-R SF.[DOC.4/92-9/151] Guidance for determination of interference from earth stations on vessels to stations in the fixed service when the ESV is within the minimum distance
|
WP 4-9S
|
|
2001-10-15 |
|
[ 91 ]
(Rev.1) |
Draft new Recommendation ITU-R SF.[DOC.4/91-9/150] Use of frequencies by earth stations on board vessels transmitting in certain bands allocated to the fixed-satellite service
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 90 ]
(Rev.1) |
Draft new Recommendation ITU-R SF.[DOC.4/90-9/149] Methodology for determining power flux-density statistics for use in sharing studies between the FS and FSS in a multi-satellite environment
|
WP 4-9S
|
|
2001-10-15 |
|
[ 89 ]
(Rev.1) |
Draft new Recommendation ITU-R SF.[DOC.4/89-9/148] - A methodology for interference evaluation from the downlink of the fixed service using high altitude platform stations to the uplink of the fixed-satellite service using ......
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 88 ]
|
Preliminary status of SF-series Recommendations on frequency sharing and coordination between systems in the fixed-satellite service and fixed service systems
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 87 ]
|
Liaison statement - New direction with respect to draft Recommendation G.821.1
|
ITU-T SG 13
|
|
2001-10-15 |
|
[ 86 ]
|
Summary record of the meeting of Study Group 4 - (15-17 October 2001)
|
SG 4
|
|
2001-10-15 |
|
[ 85 ]
|
DNR ITU-R SF.[4/85-9/108]-Example approach for determination of the composite area within which interference to fixed service stations form earth stations on board vessels when operating in motion near a coastline whould need to be evaluated
|
WP 4-9S
|
|
2001-10-15 |
|
[ 84 ]
|
Summary Record for the Joint Meeting of ITU-R Study Groups 4 and 9 (Geneva, 24 October 2001)
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 83 ]
|
List of participants
|
BRSGD
|
|
2001-10-15 |
|
[ 82 ]
|
Summary of Draft Recommendations
|
WP 4-9S
|
|
2001-10-15 |
|
[ 81 ]
|
Executive Report of the meetings of WP 4-9S
|
WP 4-9S
|
|
2001-10-15 |
|
[ 80 ]
(Rev.1) |
DNR ITU-R SF.[Doc. 4/80-9/101] - Methodology to evaluate the impact of space-to-Earth interference from the fixed-satellite service in the fixed service in frequency bands where precipitation is the predominant fade mechanism
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 79 ]
|
Draft revision of Question ITU-R 240/4 - Criteria for frequency sharing between the fixed-satellite service
|
WP 4-9S
|
|
2001-10-15 |
|
[ 78 ]
|
Draft revision of Question ITU-R 209/9 - Criteria for frequency sharing between the fixed service and the fixed-satellite service using highly elliptical orbits as it affects the fixed service
|
WP 4-9S
|
|
2001-10-15 |
|
[ 77 ]
(Rev.1) |
Draft Rev. of Rec. ITU-R SF.674-1 - Determination of the impact on the fixed service operating in the 11.7-12.2 GHz band when GSO fixed-satellite service networks in Region 2 exceed power flux-density thresholds in Res. 77 (WRC-2000)
|
SG 4 & 9
|
|
2001-10-15 |
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