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Resultats:30 documents
Contributions �[�Source:�Japan�]���Documents / Contributions

Num�ro
Titre Source AI/Question
Date
[ 318 ]
Sharing study between terrestrial IMT-2000 and non-geostationary space stations using highly elliptical orbits in the broadcasting-satellite service (sound) operating in the 2 630-2 655 MHz frequency band � Japan 204/10, 229/8 2003-03-11
[ 317 ]
Proposed revision to preliminary draft new Recommendation ITU-R M.[IMT.BSSMETH] - Methodology for the co-frequency sharing between non-GSO BSS (sound) and terrestrial IMT-2000 in the band around 2.6 GHz � Japan 2003-03-11
[ 316 ]
Proposal for the liaison statement to WP 8F and JRG6S-8F � Japan 204/10 2003-03-11
[ 315 ]
Proposed draft new Recommendation on mitigation techniques for rain attenuation for BSS systems in frequency bands between 17.3 GHz and 42.5 GHz � Japan 21/6, 22/6 2003-03-11
[ 314 ]
Example antenna pattern of non-geostationary space station using highly elliptical orbits in the broadcasting satellite service (sound) � Japan 204/10 2003-03-11
[ 278 ]
Considerations in the development of a Recommendation on Interactive Satellite Broadcasting Systems � Japan 2002-08-28
[ 271 ]
Regulatory aspects of the sharing between non-GSO BSS (sound) systems and the terrestrial services in the band 2 630-2 655 MHz � Japan 2002-08-26
[ 270 ]
Preliminary draft new Recommendation ITU-R BO.[BSS-IMTT-2000] - Power flux-density threshold levels between systems in the broadcasting-satellite service (sound) in the non-geostationary satellite orbits for space-to-Earth transmissions and mobile service including IMT-2000 systems in the band 2 535-2 655 MHz � Japan 204/10 2002-08-26
[ 269 ]
A consideration of refined modelling of a GSO BSS (sound) space station for sharing study between GSO BSS (sound) network and IMT-2000 system � Japan 204/10 2002-08-26
[ 268 ]
Sharing study between non-geostationary space stations using highly elliptical orbits in the broadcasting-satellite service (sound) operating in the 2 630-2 655 MHz frequency band and IMT-2000 systems � Japan 204/10 2002-08-26
[ 267 ]
Proposal for reply to the liaison statement from WP 8F and for the liaison statement from WP 6S to JRG 6S-8F � Japan 204/10 2002-08-26
[ 265 ]
A preliminary draft new Recommendation on mitigation techniques for rain attenuation for BSS systems in frequency bands above 17 GHz � Japan 21/6, 22/6 2002-08-26
[ 197 ]
Working document toward PDNR on BSS system using frequency bands above 17 GHz � Japan 2001-09-19
[ 196 ]
Impact on non-GSO BSS (sound) systems of various pfd coordination thresholds in the band 2 630-2 655 MHz � Japan 2001-09-19
[ 195 ]
Proposal of the antenna radiation mask for the base stations of IMT-2000 systems in the band 2 630-2 655 MHz including the effect of electrical tilt mechanism and multiband usage � Japan 2001-09-19
[ 194 ]
Coordination thresholds for non-geostationary space stations using highly elliptical orbits in the broadcasting-satellite service (sound) operating in the 2 630-2 655 MHz frequency band sharing with IMT-2000 systems � Japan 2001-09-19
[ 193 ]
Draft reply to liaison statements from WP 4A and draft liaison statement to WP 4-9S - Consideration on the allocation to the HD-FSS in the space-to-Earth direction in the frequency band 17.3-18.4 GHz � Japan 2001-09-19
[ 192 ]
Comment on Annex 13 of Document 6S/139 � Japan 2001-09-19
[ 191 ]
Consideration on availability performance objectives for digital multiprogramme systems � Japan 2001-09-19
[ 190 ]
This document has been withdrawn � Japan 2001-09-19
[ 189 ]
Consideration of the number of BSS (sound) systems which may operate at the same frequency � Japan 2001-09-19
[ 188 ]
Draft elements for CPM text in Chapter 3 relating to WRC-03 Agenda item 1.34 � Japan 2001-09-19
[ 94 ]
Consideration on the allocation to the FSS in the space-to-Earth direction in the bands 17.3-17.7 GHz and 21.4-22.0 GHz � Japan 2001-09-19
[ 93 ]
Proposal for PDNR - Methodology for calculation of interference between non-geostationary BSS (sound) systems and other satellite networks operating in the band 2 630-2 255 MHz � Japan 2001-09-19
[ 92 ]
Proposed new Question on technologies and specifications for advanced broadcasting-satellite services � Japan 2001-09-19
[ 91 ]
Proposed editorial corrections of Recommendation ITU-R BO.1408 - Transmission system for advanced multimedia services provided by integrated services digital broadcasting in a broadcasting-satellite channel � Japan 2001-09-19
[ 28 ]
Coordination thresholds for geostationary space stations in the broadcasting-satellite service (sound) operating in the 1-3 GHz range � Japan 2001-09-19
[ 16 ]
Proposed additions to Section 5 of DSB special publication (Document 10-11S/39) � Japan 2001-09-19
[ 15 ]
Sharing issues with non-GSO BSS (sound) and other services � Japan 2001-09-19
[ 13 ]
Proposed revision of the DSB Handbook related to digital system E � Japan 2001-09-19
Resultats:30 documents
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