Contributions |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 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 |
|
[ 76 ]
(Rev.1) |
Draft rev. to Rec. ITU-R SF.1484 - Maximum allowable values of power flux-density at the surface of the Earth produced by non-geostationary satellite in the fixed-satellite service operating in the 37.5-42.5 GHz bands to protect the ...
|
WP 4-9S
|
|
2001-10-15 |
|
[ 75 ]
(Rev.1) |
DNR ITU-R SF.[Doc. 4/75-9/96] - Maximum allowable values of power flux-density at the surface of the Earth by geostationary satellites in the fixed-satellite service operating in the 37.5-42.5 GHz band to protect the fixed service
|
SG 4 & 9
|
|
2001-10-15 |
|
[ 74 ]
|
Final List of Participants - Study Group 4
|
BRSGD
|
|
2002-07-18 |
|
[ 73 ]
|
List of documents issued
|
BRSGD
|
|
2001-10-15 |
|
[ 72 ]
(Rev.1) |
Letter to the Director, Radiocommunication Bureau
|
WP 4A
|
|
2001-10-15 |
|
[ 71 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/71] - Interference mitigation techniques to facilitate coordination between non-geostationary fixed-satellite service systems in highly elliptical orbit and non-geostationary fixed-satellite service ....
|
SG 4
|
|
2001-10-15 |
|
[ 70 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/70] - Technical characteristics of high density FSS earth stations transmitting towards geostationary FSS space stations in the 30 GHz range
|
SG 4
|
|
2001-10-15 |
|
[ 69 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/69] - Methodology for frequency sharing between certain types of homogeneous non-GSO FSS systems in the 4/6 and 11/14 GHz frequency bands
|
SG 4
|
|
2001-10-15 |
|
[ 68 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/68] - Methodology to assess compliance of non-GSO FSS satellite systems with the additional operational limits on epfd down in Article S22 of the Radio Regulations
|
SG 4
|
|
2001-10-15 |
|
[ 67 ]
(Rev.1) |
Draft revision of Recommendation ITU-S.1525 - Impact of interference from the Sun into a geostationary-satellite oribt fixed-satellite service link
|
SG 4
|
|
2001-10-15 |
|
[ 66 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/66] - Sharing of ISS bands around 23, 32.5 and 64.5 GHz between non-GSO/GSO inter-satellite links and GSO/GSO inter-satellite links
|
SG 4
|
|
2001-10-15 |
|
[ 65 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/65] - Technical and operational characteristics of satellites operating in the 20-375
|
SG 4
|
|
2001-10-15 |
|
[ 64 ]
(Rev.1) |
Establishment of an electronic databank of satellite system characteristics for frequency sharing studies and draft revision of Recommendation ITU-R S.1328-3
|
SG 4
|
|
2001-10-15 |
|
[ 63 ]
(Rev.1) |
Draft new Recommendation - Continuous curves of EPFDdown versus GSO FSS earth station antenna diameter and EPFDup versus GSO FSS space station antenna beamwidth to indicate the protection afforded by systems complying with the limits to antennas.
|
SG 4
|
|
2001-10-15 |
|
[ 62 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[Doc. 4/62] - Methodologies for calculating aggregate epfddown produced by multiple non-GSO FSS systems into a GSO FSS network
|
SG 4
|
|
2001-10-15 |
|
[ 61 ]
|
Report of the thirteenth and fourteenth meetings of Working Party 4B - (Seattle, USA 18-24 April 2001, Geneva, Switzerland 1-8 October 2001)
|
Ch. WP 4B
|
|
2001-10-15 |
|
[ 60 ]
(Rev.1) |
Draft revision to Recommendation ITU-R S.1526 - Methodology to assess the interference environmeht in relation to S9.12, S9.12A and S9.13 when non-GSO FSS systems are involved
|
SG 4
|
|
2001-10-15 |
|
[ 59 ]
(Rev.1) |
Draft revision to Recommendation ITU-R S.1323-1 - Maximum permissible levels of interference in a satellite network (GSO/FSS; non-GSO/FSS; non-GSO/MSS feeder links) in the fixed-satellite service caused by other codirectional FSS ...
|
SG 4
|
|
2001-10-15 |
|
[ 58 ]
(Rev.1) |
Draft new Rec. 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 systems
|
SG 4
|
|
2001-10-15 |
|
[ 57 ]
(Rev.1) |
Draft new Rec. ITU-R S.[ESV-CHARACTERISTICS] - Provisional technical characteristics of earth stations on board vessels (ESVs) operating in the FSS networks in the frequency bands 5 925-6 425 MHz, and 14-14.5 GHz
|
SG 4
|
|
2001-10-15 |
|
[ 56 ]
|
Comments in response to Circular Letter CAR/109
|
WP 4A
|
|
2001-10-15 |
|
[ 55 ]
(Rev.1) |
Draft new Rec. ITU-R S.[Non-GSO/RA] - Calculation of unwanted emission levels produced by a non-geostationary FSS satellite system at radio astronomy sites
|
SG 4
|
|
2001-10-15 |
|
[ 54 ]
|
Handbook Group Report
|
Ch. SG 4 Handbook Group
|
|
2001-10-15 |
|
[ 53 ]
|
Comments in responses to Circular Letter CAR/109
|
India
|
|
2001-10-15 |
|
[ 52 ]
|
Comments on draft new/revised Recommendations for consideration of adoption by Study Group 4
|
India
|
|
2001-10-15 |
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