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ITU-R WP4A C

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Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:29 total items.

Contributions [ Source: Japan ]
	Number	Title	Source	AI/Question	Date
	[ 620 ]	Proposal of modifications to the Section 8.2.1.4 of preliminary draft new Reports ITU-R S.[R1.FSS] and S.[R2R3.FSS]	Japan		2015-06-08
	[ 619 ]	Preliminary draft revision of Report ITU-R BO.2019 - Interference calculation methods	Japan		2015-06-08
	[ 618 ]	Proposed draft note to the Director of the Radiocommunication Bureau - Application of No 11.32A of the Radio Regulations	Japan		2015-06-08
	[ 617 ]	Proposed modifications to section 8.2.1.10.9 of preliminary draft new Report ITU-R S.[R1.FSS] - FSS (space-to-Earth) sharing with the EESS (active) in the 13.25-13.75 GHz frequency band	Japan		2015-06-08
	[ 616 ]	Proposal for modification on preliminary draft new Report ITU-R S.[FSS 7/8 GHz COMPATIBILITY] - Compatibility studies between the fixed-satellite service and the terrestrial and other space services in the frequency bands 7 150-7 250 MHz (space-to-Earth) and 8 400-8 500 MHz (Earth-to-space)	Japan		2015-06-08
	[ 506 ]	Proposal for the additional element of working document towards a preliminary draft new Report ITU-R S.[FSS 7/8 GHz COMPATIBILITY] - Compatibility studies between the fixed-satellite service and the terrestrial and other space services in the frequency bands 7 150-7 250 MHz (space-to-Earth) and 8 400-8 500 MHz (Earth-to-space)	Japan		2014-06-20
	[ 505 ]	Proposal for modification of the draft CPM text for WRC-15 agenda item 1.9.1	Japan		2014-06-20
	[ 504 ]	Proposed modifications to working document towards a preliminary draft new Report and working document towards draft CPM text with respect to Resolution 909 (WRC-15 agenda item 1.8) - Frequency sharing between the earth station on board vessels (ESVS) and terrestrial services in the 5 925-6 425 MHz and 14.0-14.5 GHz frequency bands	Japan		2014-06-20
	[ 503 ]	Proposed modifications to working document towards a preliminary draft new Report and working document towards draft CPM text with respect to Resolution 151 and 152 (WRC-15 agenda item 1.6) - Frequency sharing between the radionavigation service and the fixed-satellite service in the 13.4 - 13.75 GHz frequency band	Japan		2014-06-20
	[ 502 ]	Working document towards preliminary draft new Recommendation, "Methodologyy for calculating separation distances for sharing in the 3 400-3 600 MHz range between earth stations of the fixed-satellite service and stations in the mobile service"	Japan		2014-06-20
	[ 426 ]	Draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting satellite service high definition television systems	Japan , Korea (Republic of)	279/4	2014-01-29
	[ 406 ]	Discussion paper - Consideration of issues concerning BIU defined in RR No.11.44B and appropriate notification of frequency assignments	Japan		2014-01-28
	[ 405 ]	Working document - Proposal for the modification of draft CPM text for WRC-15 agenda item 1.9.1	Japan		2014-01-28
	[ 404 ]	Proposal for the modification of working document towards a preliminary draft new Report ITU-R S.[FSS 7/8 GHz COMPATIBILITY] - Compatibility studies between the fixed-satellite service and the terrestrial and other space services in the frequency bands 7 150-7 250 MHz (space-to-Earth) and 8 400-8 500 MHz (Earth-to-space)	Japan		2014-01-28
	[ 403 ]	Modification of working document towards a preliminary draft new Report ITU-R S.[R1.FSS] - Assessment on use of spectrum in the 10-17 GHz range for the GSO fixed-satellite service in Region 1	Japan		2014-01-28
	[ 402 ]	Draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting satellite service high definition television systems	Japan , Korea (Republic of)	279/4	2014-01-28
	[ 401 ]	Draft liaison statement to Working Party 7B - Preliminary draft new Report ITU-R SA.[SRS SHARING 37 GHz]	Japan	272/4, 211/7	2014-01-28
	[ 272 ]	Proposed modification to Working Document (for Working Party 4B for information purpose only) - Possible modification of Recommendation ITU-R S.1432-1 and development of long-term and short term interference criteria	Japan		2013-09-18
	[ 271 ]	Proposed additional element to Working Document on technical criteria used in application of RR No. 9.41 in respect of coordination under RR No. 9.7 - Consideration on the difference between ^T/T and C/I	Japan		2013-09-18
	[ 270 ]	A preliminary draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting-satellite service high-definition television systems	Japan	279/4	2013-09-18
	[ 269 ]	[Some elements of] a Working Document towards a preliminary draft new Report ITU-R S.[ESV] on the interference effect of transmissions for earth stations on board vessels operating in fixed-satellite service networks on terrestrial co-frequency stations	Japan		2013-09-18
	[ 173 ]	Draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs)	Japan		2013-04-18
	[ 172 ]	Proposed working document - Preliminary outline for draft CPM text on WRC-15 Issue 9.1.2	Japan		2013-04-18
	[ 171 ]	Proposed modification to the working document - Technical criteria used in application of RR No. 9.41 in respect of coordination under RR No. 9.7	Japan		2013-04-18
	[ 85 ]	Proposed modification to the working document - Technical criteria used in application of RR No. 9.41 in respect of coordination under RR No. 9.7	Japan		2012-09-05
	[ 84 ]	Preliminary draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs) operating in fixed satellite service networks	Japan		2012-09-05
	[ 23 ]	Proposed revision of Report ITU-R S.2151 - Use and examples of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations (for Working Party 4A for information purpose only)	Japan		2012-05-15
	[ 22 ]	Items to be studied in association with Resolution 756 (WRC-12)	Japan		2012-05-15
	[ 21 ]	Preliminary draft new Report ITU-R S. [VSAT] - Use of very small aperture terminals (VSATs)	Japan		2012-05-15
Results:29 total items.

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