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Efficient orbit/spectrum utilization for FSS and BSS

Results:41 total items.

Contributions �[�Source:�Japan�]���
�	Number�	Title	Source	AI/Question	Date
�	[ 549 ] � �	Proposed upgrade of preliminary draft new Report ITU-R S.[COORD_ARC] - Coordination arc applicable to GSO/GSO FSS under RR No. 9.7 in the 6/4 GHz and 14/10/11/12 GHz frequency bands � �	Japan �	�	2011-09-02
�	[ 548 ] � �	Working document towards a preliminary draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs) � �	Japan �	�	2011-09-01
�	[ 547 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.732 - Method for statistical processing of earth-station antenna side-lobe peaks � �	Japan �	�	2011-09-01
�	[ 546 ] � �	Possible liaison statement to Working Party 5C on preliminary draft revision of Recommendation ITU-R F.1245-1 - Mathematical model of average and related radiation patterns for line-of-sight point-to-point radio-relay system antennas for use in certain coordination studies and interference assessment in the frequency range from 1 GHz to about 70 GHz � �	Japan �	�	2011-09-01
�	[ 545 ] � �	Draft new Recommendation ITU-R BO.[BSS_ANT_PATT] - Reference receiving earth station antenna pattern for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 � �	Japan �	�	2011-09-01
�	[ 484 ] � �	Proposed modifications to element for a working document towards a preliminary draft new report - Coordination arc applicable to GSO/GSO FSS under RR No.9.7 in the 6/4 GHz and 14/10/11/12 GHz frequency bands � �	Japan �	�	2011-04-21
�	[ 483 ] � �	Proposed upgrade of preliminary draft revision of Recommendation ITU-R SF.675-3 to draft revision of Recommendation "Calculation of the maximum power density (averaged over 4 KHz) of an angle modulated carrier" � �	Japan �	�	2011-04-21
�	[ 482 ] � �	Framework for developing a preliminary draft new Recommendation ITU-R BO.[PROTECT_BSS_FROM_TERR] - Protection criteria for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 from terrestrial services � �	Japan �	283/4 �	2011-04-21
�	[ 389 ] � �	Working document towards possible renewal of Recommendation ITU-R S.729 - Control and monitoring function of very small aperture terminals (VSATs) � �	Japan �	�	2010-06-21
�	[ 388 ] � �	Working document towards a preliminary draft new Recommendation ITU-R BO.[BSS_ANT_PATT] - Reference receiving earth station antenna pattern for the broadcasting-satellite service in the band 21.4-22. GHz in Regions 1 and 3 � �	Japan �	280/4 �	2010-06-21
�	[ 387 ] � �	Proposed modifications of draft CPM text under WRC-12 Agenda item 1.13 � �	Japan �	�	2010-06-21
�	[ 341 ] � �	Protection requirements claimed for ISS systems and conditions for compatibility studies under WRC-12 Agenda item 1.11 � �	Japan �	�	2010-03-17
�	[ 340 ] � �	Impact of protection requirement for HIBLEO systems in consideration of sharing with data relay satellite systems in the 22.55-23.55 GHz band � �	Japan �	�	2010-03-17
�	[ 339 ] � �	Working document towards the development of draft CPM text on WRC-12 Agenda item 1.13 � �	Japan �	�	2010-03-17
�	[ 338 ] � �	Working document towards a preliminary draft new Recommendation - Reference receiving earth station antenna pattern for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 � �	Japan �	21/6, 104/6, 22-1/6 �	2010-03-17
�	[ 337 ] � �	Working document towards a preliminary draft revision of Report ITU-R BO.2071 System parameters of BSS between 17.3 GHz and 42.5 GHz and associated feeder links � �	Japan �	21/6, 104/6, 22-1/6 �	2010-03-17
�	[ 336 ] � �	Draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz � �	Japan �	104/6, 22-1/6, 21/6 �	2010-03-17
�	[ 335 ] � �	Preliminary draft revision of Recommendation ITU-R BO.1776 - Reference power flux-density for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 � �	Japan �	22-1/6, 21/6, 104/6 �	2010-03-17
�	[ 229 ] � �	Working document towards the development of draft CPM text on WRC-12 Agenda item 1.13 � �	Japan �	�	2009-08-24
�	[ 228 ] � �	Proposed draft new Report ITU-R S.[ADAP_ARRAY] - An interference reduction technique by adaptive-array earth station antennas for sharing between fixed-satellite service (FSS) and fixed/mobile services � �	Japan �	�	2009-08-24
�	[ 227 ] � �	Preliminary draft revision of Recommendation ITU-R BO.1776 - Reference power flux-density for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 � �	Japan �	�	2009-08-24
�	[ 226 ] � �	Proposed maintenance method of Recommendation ITU-R SF.675 - Calculation of the maximum power density of a modulated carrier � �	Japan �	�	2009-08-24
�	[ 225 ] � �	Proposed modification to working document towards a preliminary draft revision of Recommendation ITU-R S.732 - Method for statistical processing of earth-station antenna side-lobe peaks � �	Japan �	�	2009-08-24
�	[ 224 ] � �	Proposed modification to working document towards a preliminary draft new Recommendation - AC/(N+I) coordination methodology � �	Japan �	203-1/4 �	2009-08-24
�	[ 223 ] � �	Proposed upgrade to draft revision of Recommendation ITU-R S.1001-1 - Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations � �	Japan �	�	2009-08-24
�	[ 222 ] � �	Proposed modification to preliminary draft new Recommendation ITU-R S.[VEHICLE_E/S] - Methodologies to estimate the off-axis e.i.r.p. levels and to assess the inteference towards adjacent satellites resulting from pointing errors of vehicle-mounted earth stations in the 14 GHz frequency band � �	Japan �	208/4 �	2009-08-24
�	[ 151 ] � �	Treatment of side-lobe peaks of radiation pattern of the earth station antennas � �	Japan �	42-1/4 �	2009-04-07
�	[ 150 ] � �	Preliminary draft revision of Recommendation ITU-R S.1673 - 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 bands � �	Japan �	231/4 �	2009-04-07
�	[ 149 ] � �	Preliminary draft revision of Recommendation ITU-R S.1001-1- Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations � �	Japan �	�	2009-04-07
�	[ 148 ] � �	Preliminary draft revision of Recommendation ITU-R BO.1776 - Reference power flux-density for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 � �	Japan �	�	2009-04-07
�	[ 147 ] � �	Preliminary draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz � �	Japan �	21/6, 22-1/6, 104/6 �	2009-04-07
�	[ 146 ] � �	Preliminary draft new Report - An interference reduction technique by adaptive-array earth station antennas for sharing between fixed-satellite service (FSS) and fixed/mobile services � �	Japan �	�	2009-04-07
�	[ 82 ] � �	Draft new Report on an interference cancellation technique by adaptive-array antennas for sharing between fixed-satellite service (FSS) and fixed/mobile services � �	Japan �	�	2008-09-16
�	[ 81 ] � �	Preliminary draft revision of Recommendation ITU-R S.1715 - Guidelines developed in response to the studies requested in Resolution 140 (WRC-03) � �	Japan �	231/4 �	2008-09-16
�	[ 80 ] � �	Preliminary draft revision of Recommendation ITU-R S.1673 - 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 bands � �	Japan �	231/4 �	2008-09-16
�	[ 79 ] � �	Preliminary draft revision of Recommendation ITU-R S.1001-1 - Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations � �	Japan �	�	2008-09-16
�	[ 78 ] � �	Working document towards a preliminary draft revision of Report ITU-R BO.2071 - System parameters of BSS between 17.3 GHz and 42.5 GHz an associated feeder links � �	Japan �	104/6, 22-1/6, 21/6 �	2008-09-16
�	[ 77 ] � �	Comments and proposals on working documents towards preliminary draft revisions to Recommendations ITU-R BO.1659 and BO.1776 � �	Japan �	22-1/6, 21/6, 104/6 �	2008-09-16
�	[ 22 ] � �	Working document toward elements of the draft CPM Report under WRC-11 Agenda item 1.13 - Study items for 21 GHz BSS � �	Japan �	104/6, 22/6, 21/6 �	2008-03-19
�	[ 21 ] � �	Working document towards studies under WRC-11 Agenda item 1.13 � �	Japan �	�	2008-03-19
�	[ 20 ] � �	Working document towards a draft new Report - Interference cancellation system by adaptive-array antenna technique for sharing between fixed satellite services (FSS) and terrestrial radio communication services � �	Japan �	�	2008-03-19
Results:41 total items. �

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