Contribuciones  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 334 ]
+Ann.1-13 |
Chairman's Report of the Joint Working Party 4-9S meeting (Geneva, 11-17 April 2003)
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Chairman, JWP 4-9S
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2003-05-08 |
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[ 333 ]
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Final List of Participants - Joint Working Party 4-9S
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Director, BR
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2003-04-16 |
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[ 332 ]
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List of documents issued
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BRSGD
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2003-04-10 |
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[ 331 ]
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Limits on the power flux-density produced at the surface of the Earth by FSS satellites in HEO operating in the 4 GHz band
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Russian Federation
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240-1
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2003-04-07 |
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[ 330 ]
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Power flux-density for satellite systems in the fixed-satellite service using highly elliptical orbits to protect fixed service systems in the 4 and 11 GHz bands
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Korea (Republic of)
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2003-04-08 |
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[ 329 ]
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Analysis of the PFD masks for protecting the FS from interference caused by non-geostationary satellite systems using high-elliptical orbits
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Russian Federation
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2003-04-08 |
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[ 328 ]
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Assessment of interference into 4 GHz fixed service systems from fixed-satellite service satellites operating in highly elliptical orbits
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Canada
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2003-04-07 |
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[ 327 ]
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Preliminary draft new Recommendation - A method for evaluation of interference from HAPS-to-Earth transmissions within the band 27.5-28.35 GHz to uplinks of the FSS using geostationary satellites
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United States of America
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218/9, 251/4
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2003-04-04 |
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[ 326 ]
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Proposal to suppress/not carry forward Attachment 5 to Document 4-9S/301 and request for further work on differential fade statistics - Additional information concerning rain fade events and statistics in the bands 37.5-40 GHz and 42-42.5 GHz
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United States of America
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2003-04-04 |
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[ 325 ]
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Working document towards a preliminary draft new Recommendation ITU-R SF.[4-9S/DFC-40GHz] - The percentage of time during which fixed-satellite service nominal clear-sky power flux-density levels may be exceeded to overcome fading conditions,
while protecting the fixed service, and permitting operation of FSS earth stations in the bands 37.5-40 GHz and 42-42.5 GHz
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United States of America
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2003-04-04 |
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[ 324 ]
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Assessment of the proposed geographical band segmentation technique for use in the 27.5-29.5 GHz band
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Canada
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206-2/9, 237-1/4
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2003-04-04 |
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[ 323 ]
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Working document - Considerations of existing HEO satellite systems operating in the fixed-satellite service (FSS) in the frequency band 17.7-19.7 GHz
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United States of America
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2003-04-04 |
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[ 322 ]
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Proposed enhacements to DNR ITU-R SF.[Doc. 4/92-9/151] ? Guidance for determination of interference from earth stations on vessels (ESVs) to stations in the fixed service when
the ESV is within the minimum distance
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Brazil (Federative Republic of)
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2003-04-03 |
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[ 321 ]
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Evaluation of some pfd masks proposed for 4 GHz, 11/12 GHz and 18 GHz frequency bands to protect fixed service from interference from satellites at highly elliptical orbits
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Finland
|
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2003-04-03 |
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[ 320 ]
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Revision to PDNR ? "Guidelines on a methodology for simplified coordination and recording of large numbers of Earth stations in the FSS in areas where terrestrial services
are deployed
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United States of America
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2003-04-02 |
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[ 319 ]
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Contribution to the working document towards the future enhancement of Recommendation ITU-R SF.[ESV-C] for the determination of the interference potential
of emissions from Earth stations on board vessels
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United States of America
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2003-04-02 |
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[ 318 ]
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Maximum allowable values of power flux-density at the surface of the Earth produced by non-geostationary satellites in the fixed-satellite service using highly elliptical orbits and operating in the 3 700-4 200 MHz and 10.7-12.7 GHz bands shared with the fixed service
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United States of America
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2003-04-02 |
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[ 317 ]
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Power flux density limits to protect the fixed service from HEO FSS satellites emissions in the 18 GHz band
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Japan
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209/9, 240/4
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2003-04-02 |
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[ 316 ]
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Power flux-density limits to protect the fixed service from HEO FSS satellite emissions in the 11 GHz band
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Japan
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209/9, 240/4
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2003-04-02 |
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[ 315 ]
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Power flux-density limits to protect the fixed service from HEO FSS satellite emissions in the 4 GHz band
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Japan
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209/9, 240/4
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2003-04-02 |
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[ 314 ]
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Procedure for adoption of draft Recommendations and Questions prepared by Working Party 4-9S
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Japan
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2003-04-01 |
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[ 313 ]
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Comparement of some PFD masks with power flux-density values produced by satellite antennas on HEO-satellites and consideration of satellite EIRP values and associated earth station characteristics of existing and planned satellite systems
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Finland
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2003-03-31 |
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[ 312 ]
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Liaison statement to WP 4-9S - Impact of various pfd masks on the performance of HEO satellite systems in the 4 GHz band
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WP 4A
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2003-03-31 |
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[ 311 ]
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Proposed modifications to the preliminary draft new Recommendation ITU-R SF.[4-9S/Coordination-multies]
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France
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2003-03-26 |
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[ 310 ]
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Preliminary draft new Recommendation [ES-NGSO 18 GHz] ? Determination of the interference potential, and its possible reduction by mitigation techniques, between earth stations in the fixed-satellite service operating with non-geostationary satellites and stations in the fixed service in the 17.7-19.3 GHz band
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France
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2003-03-26 |
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[ 309 ]
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Power flux-density limits to protect the fixed service from HEO FSS satellites emissions in the 4, 11 and 18 GHz bands
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France
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2003-03-26 |
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[ 308 ]
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Working document on maximum allowable values of power flux-density at the surface of the earth produced by non-geostationary satellites in the Fixed-Satellite Service using highly elliptical orbits and operating in the 3 700-4 200 MHz and 10.7-12.7 GHz bands shared with the Fixed Service
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United States of America
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2003-03-18 |
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[ 307 ]
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Report of the WP 4-9S Correspondence Group on HEO
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Coordinator, WP 4-9S CG
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209/9, 240/4
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2003-03-17 |
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[ 306 ]
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Liaison statement to Working Party 4A and copied to Working Parties 1A, 7C, 7D and Joint Working Party 4-9S - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz
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N/A (no se aplica)
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2002-12-13 |
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[ 305 ]
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Liaison statement to JWP 4-9S, WP 4A and TG 1/7 - Compatibility issues between the radio astronomy service and possible new allocations to the fixed-satellite service (space-to-Earth)
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WP 7D
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2002-10-09 |
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[ 304 ]
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Liaison statement to WPs 4A and 4-9S - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz
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WP 7C
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2002-10-09 |
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[ 303 ]
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Liaison statement to Task Group 1/7 and Working Parties 4A, 4-9S, 7C, 7D, 8B and 8D - Further comments on CPM text for Agenda items 1.82 and 1.32 (WRC-03) and on preliminary draft Recommendation ITU-R SM.[BbB]
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WP 6S
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2002-09-19 |
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[ 302 ]
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Response from WP 6E to liaison statements from WP 4A, WP 6S and TG 6/8 and liaison statement to WP 7D, WP 8A, WP 8B, WP 8D and WP 9D
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WP 6E
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268/11
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2002-09-10 |
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[ 301 ]
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Chairman's Report on the meeting of Working Party 4-9S - Geneva, 17-25 April 2002
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Ch. WP 4-9S
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2001-10-15 |
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[ 300 ]
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Liaison statement from WP 3J and 3M - Additional information concerning rain fade events and statistics in the bands
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WP 3J & 3M
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2001-10-15 |
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[ 299 ]
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Liaison statement to WP 4-9S concerning the percentage of time during which fixed-satellite service nominal clear-sky power flux-density levels may be exceeded to overcome fading conditions, while protecting the fixed service, and permitting ..
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WP 3M
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2001-10-15 |
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[ 298 ]
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Liaison statement to JWP 4-9S for action and WP 6S for information - WRC-03 Agenda Item 1.25 concerning HD-FSS at 17-22 GHz
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WP 4A
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2001-10-15 |
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[ 297 ]
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Liaison statement to WP 4-9S - Draft CPM text for WRC-03 Agenda item 1.37
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WP 4A
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2001-10-15 |
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[ 296 ]
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Liaison statement to WP 4-9S - FSS parameters for interference studies relevant to the FSS and HAPS in the band 27.5-28.35 GHz
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WP 4A
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2001-10-15 |
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[ 295 ]
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Liaison statement to Working Party 4-9S - The current regulatory situation of typical FSS and BSS earth stations
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WP 4A
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2001-10-15 |
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[ 294 ]
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LS on compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the GSS (space-to-Earth) in parts of the band 47.2-50.2 GHz
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WP 4A
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2001-10-15 |
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[ 293 ]
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Liaison statement to JWP 4-9S - Sharing between FSS (Earth-to-space) and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz
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WP 4A
|
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2001-10-15 |
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[ 292 ]
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Liaison statement on mitigation techniques proposed for fixed-satellite service (FSS) to facilitate sharing with fixed service (FS) in the band 17.7-19.7 GHz
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WP 4A
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2001-10-15 |
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[ 291 ]
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Liaison statement to WP 7D and JWP 4-9S - Compatibility analysis between radio astronomy in the band 48.94-49.04 GHz and a possible new allocation to the FSS (space-to-earth) in parts of the band 47.2-50.2 GHz
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WP 4A
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|
2001-10-15 |
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[ 290 ]
(Rev.2) |
Reply liaison statement to Working Party 4-9S - Simplified coordination/and recording of assignments of earth stations of high density systems in the FSS
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WP 4A
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2001-10-15 |
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[ 289 ]
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List of documents issued
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BRSGD
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2001-10-15 |
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[ 288 ]
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Regulatory considerations on WRC-03 Agenda item 1.26
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Iran
|
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2001-10-15 |
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[ 287 ]
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Satellite systems based on highly elliptical orbits
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Israel
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2001-10-15 |
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[ 286 ]
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Power flux-density values for satellites in the fixed-satellite service using highly elliptical orbits in the 4 and 11 GHz bands
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Finland
|
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2001-10-15 |
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[ 285 ]
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Regulatory issues and CPM text related to agenda item 1.26
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France
|
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2001-10-15 |
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