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Efficient orbit/spectrum utilization

Results:35 total items.

Contributions �[�Source:�Japan�]���
�	Number�	Title	Source	AI/Question	Date
�	[ 507 ] � �	Proposed draft new Recommendation - Methodology for evaluation of worst-case interference levels among certain types of non-GSO FSS systems in situations where no in-line interference exists � �	Japan �	204/10, 231/4 �	2003-02-27
�	[ 506 ] � �	Off-axis e.i.r.p density limitation in 28 GHz band � �	Japan �	259/4, 70/4 �	2003-02-27
�	[ 505 ] � �	Proposed new Question on Possibility of fixed satellite systems using Ultra-Wideband (UWB) spreading signals � �	Japan �	�	2003-02-27
�	[ 504 ] � �	Proposed up-grade of a preliminary draft new Recommendation to a draft new Recommendation � �	Japan �	236/4 �	2003-02-27
�	[ 503 ] � +Corr.1�	Considerations on epfddown limits in the frequency band 19.7-20.2 GHz � �	Japan �	�	2003-02-24
�	[ 502 ] � �	A proposed draft new Recommendation on an alternative set of epfd limits applicable to HEO non-GSO FSS systems in the 19.7-20.2 GHz band � �	Japan �	�	2003-02-21
�	[ 429 ] � �	Proposed modification to the definition of HEO � �	Japan �	�	2001-10-03
�	[ 428 ] � �	PDNR on Methodology for evaluation of worst-case interference levels among certain types of non-GSO FSS systems in situations where no in-line interference exists � �	Japan �	�	2001-10-03
�	[ 427 ] � �	The addition of the orbital parameters for defining the "active arc" of the non-gso satellite system employing the highly elliptical orbit into the APS4 � �	Japan �	�	2001-10-03
�	[ 426 ] � �	Comments on the sharing between the FSS and the BSS in the 11.7-12.7 GHz band requested in Resolution 540 (WRC-2000) from the view point of the Region 3 FSS protection � �	Japan �	�	2001-10-03
�	[ 425 ] � �	Proposed modifications to draft CPM text for Agenda Item 1.37 � �	Japan �	�	2001-10-03
�	[ 424 ] � �	Proposed PDNR on PFD masks for the protection of GSO FSS networks against interference from HEO/HICGO FSS satellite systems � �	Japan �	�	2001-10-03
�	[ 419 ] � �	Proposed up-grade of a PDNR to a DNR - Methodology 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... � �	Japan �	�	2001-10-03
�	[ 410 ] � �	Upgrading to DRR of PDRR 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 � �	Japan �	�	2001-10-03
�	[ 262 ] � �	Proposed draft CPM text for WRC-03 agenda item 1.37 � �	Japan �	�	2001-10-03
�	[ 261 ] � �	Earth station on board vessels operated in the 14 GHz band � �	Japan �	�	2001-10-03
�	[ 260 ] � �	Some considerations on unwanted emissions � �	Japan �	�	2001-10-03
�	[ 259 ] � �	Proposed PDNR "Methodology for the calculation of the worst-case interf. levels from non-geos. fixed-satellite service systems using highly-elliptical orbits into geos. fixed-satellite service satellite networks operating in the 10 to 31 GHz ... � �	Japan �	�	2001-10-03
�	[ 257 ] � �	Off-axis e.i.r.p. density limitation for earth stations operated in the 30 GHz band � �	Japan �	�	2001-10-03
�	[ 255 ] � �	Proposal for the addition of the parameters for defining the "Active Arc" of the non-GSO satellite system employing the highly elliptical orbit into the APS4 � �	Japan �	�	2001-10-03
�	[ 254 ] � �	Working document towards a preliminary draft new Recommendation - Methodology for evaluation of interference among certain types of non-GSO FSS systems in situations where non in-line interference exists � �	Japan �	�	2001-10-03
�	[ 213 ] � �	Working document towards a preliminary draft new Recommendation - Methodology for evaluation of interference among certain types of non-GSO FSS systems in situations where no in-line interference exists � �	Japan �	�	2001-10-03
�	[ 210 ] � �	Non-GSO orbital parameters necessary to unambiguously define the active service arc for HEO-type system � �	Japan �	�	2001-10-03
�	[ 208 ] � �	Frequency sharing between non-GSO FSS systems using "highly elliptical orbits" and GSO FSS networks � �	Japan �	�	2001-10-03
�	[ 207 ] � �	Proposed revision of Recommendation ITU-R S.727 � �	Japan �	�	2001-10-03
�	[ 206 ] � �	Proposed addition to Recommendation ITU-R S.1257 � �	Japan �	�	2001-10-03
�	[ 205 ] � �	Some considerations relating to the design and operation of HEO systems � �	Japan �	�	2001-10-03
�	[ 204 ] � �	Continuous curves of epfd � �	Japan �	�	2001-10-03
�	[ 203 ] � �	Electronic databank of FSS system characteristics � �	Japan �	�	2001-10-03
�	[ 202 ] � �	Information for reply liaison statement to Joint Working Party 4-9S on PDNR [HAPS-FSS] - Methodology for interference evaluation, technical parameters and operational techniques for frequency sharing between the fixed service using high ... � �	Japan �	�	2001-10-03
�	[ 26 ] � �	Proposed modification on preliminary draft new Recommendation - Impact of interference from the sun into a GSO FSS link � �	Japan �	�	2001-10-03
�	[ 25 ] � �	Specification of software for use in confirming compliance with the additional operation limits � �	Japan �	�	2001-10-03
�	[ 24 ] � �	Proposed Revision of Recommendation ITU-R S.1323 - Interference criteria for fixed-satellite networks for time-varying interference sources � �	Japan �	�	2001-10-03
�	[ 23 ] � �	Satellite networks using highly elliptical orbits � �	Japan �	�	2001-10-03
�	[ 22 ] � �	Some continuous curves of epfd � �	Japan �	�	2001-10-03
Results:35 total items. �

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