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Efficient orbit/spectrum utilization for MSS and RDSS

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Contributions
	Number	Title	Source	AI/Question	Date
	[ 371 ]	Assessment of interference impact from systems of the radiotermination satellite service to systems of the radiolocation service in the frequency band 2 483.5-2 500 MHz	Russian Federation		2010-03-03
	[ 370 ]	Proposed revisions to the draft CPM text on WRC-12 Agenda item 1.7	United Kingdom of Great Britain and Northern Ireland		2010-03-03
	[ 369 ]	Proposed modifications for draft CPM text on WRC-12 Agenda item 1.18	Russian Federation		2010-03-03
	[ 368 ]	Proposals for modification of working document towards draft CPM text on WRC-12 Agenda item 1.7	Russian Federation		2010-03-03
	[ 367 ]	Proposed revisions to working document towards a preliminary draft new Report ITU-R M.[AMSRS SPECTRUM ESTIMATE]	United Kingdom of Great Britain and Northern Ireland		2010-03-03
	[ 366 ]	WRC-12 Agenda item 1.25 - Comments of the Russian Federation concerning certain frequency bands for possible additional MSS allocations	Russian Federation		2010-03-03
	[ 365 ]	Reply to Document 4C/354 and comments on Document 4C/355	International Civil Aviation Organization		2010-03-03
	[ 364 ]	Bands for study under WRC-12 Agenda item 1.25	Germany (Federal Republic of) , Luxembourg , Spain , United Kingdom of Great Britain and Northern Ireland		2010-03-02
	[ 363 ]	Review of results of ITU-R studies conducted under Resolution 222 (Rev.WRC-07)	International Civil Aviation Organization		2010-02-27
	[ 362 ]	Potential role of ICAO in the coordination of AMS(R)S spectrum requirements under Resolution 222 (Rev. WRC-07)	International Civil Aviation Organization		2010-02-27
	[ 361 ]	Proposed changes to the working document toward draft CPM text on WRC-12 Agenda item 1.7 contained in Annex 14 to Working Party 4C Chairman's Report	International Civil Aviation Organization		2010-02-27
	[ 360 ]	Emergency and disaster relief telecommunications in Haiti	United States of America		2010-03-01
	[ 359 ]	Liaison statement to the relevant Working Parties of Study Groups 4, 5, 6 and 7 (copy to ITU-T Study Group 15 for information) - Further work on power line telecommunications	WP 1A	221-1/1	2010-03-01
	[ 358 ]	ITU/IDA Workshop on the efficient use of the spectrum/orbit resource (Singapore, 16-17 June 2010)	Director, BR		2010-03-01
	[ 357 ]	Draft Liaison statement to Working Parties 4A, 4C, 5A, and 6A (copy to Working Parties 5B, 5C, 7A, 7B, 7C and Study Group 3) on WRC-12 Agenda item 1.2	WP 1B		2010-02-17
	[ 356 ] +Corr.1	Additional information for the preparation of the draft CPM Report to WRC-12	Chairman, CPM-11		2010-01-22
	[ 355 ]	Liaison statement to Working Party 4C - Potential interference between the ICAO standard microwave landing system (MLS) operating above 5 030 MHz and planned radionavigation-satellite service (RNSS) systems in the band 5 000-5 030 MHz	WP 5B		2009-12-14
	[ 354 ]	Liaison statement to ICAO (copy to WP 4C) - Potential interference between the ICAO standard microwave landing system (MLS) operating above 5 030 MHz and radionavigation-satellite service (RNSS) systems in the band 5 000-5 030 MHz	WP 5B		2009-12-14
	[ 353 ]	Liaison statement to Working Party 4C - On studies related to WRC-12 Agenda item 1.25	WP 5B		2009-12-14
	[ 352 ]	Reply liaison statement to Working Party 4C - Compatibility between aeronautical mobile (R) service systems and radionavigation-satellite service systems in the 5 000-5 010 MHz and 5 010-5 030 MHz bands	WP 5B		2009-12-14
	[ 351 ]	Liaison statement - Information for studies related to WRC-12 Agenda item 1.25	WP 5C		2009-12-08
	[ 350 ]	Liaison statement to Working Party 4C (copy to Working Parties 5C and 5D) - WRC-12 Agenda item 1.25	WP 5A		2009-12-04
	[ 349 ]	Liaison statement to Working Party 4C - WRC-12 Agenda item 1.18 - Information o VICS characteristics	WP 5A		2009-12-04
	[ 348 ]	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5D, 6A, 6B, 6C, 7B, 7D and to the Working Party of the Special Committee - WRC-12 Agenda item 1.5 - Harmonization of spectrum for use by terrestrial electronic news gathering systems	WP 5C		2009-12-04
	[ 347 ]	Liaison statement to Working Party 5C (copy to Working Parties 4A, 4C, 5A, 6A, 6C, 7B and 7D for information) - Studies on WRC-12 Agenda item 1.5 - Harmonization of spectrum for use by terrestrial electronic news gathering systems	WP 6B		2009-11-20
	[ 346 ]	Liaison statement to Working Party 5C (copy to Working Parties 4A, 4C, 5A, 5C, 6B, 6C, 7B and 7D for information) - Studies on WRC-12 Agenda item 1.5 - Harmonization of spectrum for use by terrestrial electronic news gathering systems.	WP 6A		2009-11-20
	[ 345 ]	Liaison statement to Working Party 4C	WP 4A		2009-10-14
	[ 344 ]	Liaison statement to ITU-R Study Group 3 and Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C, 7D on the progress of WRC-12 Agenda item 1.19	WP 1B		2009-10-12
	[ 343 ]	ABU views on WRC-12 Agenda items 1.4, 1.13, 1.19, 1.22, 1.25	Asia-Pacific Broadcasting Union (ABU)		2009-09-29
	[ 342 ]	Liaison statement to Working Party 4C - Information on emissions and orbital characteristics of EESS (active) systems in the 1 215-1 300 MHz band to support evaluation of pulsed interference to RNSS	WP 7C		2009-09-25
	[ 341 ]	Reply liaison statement to Working Party 4C - Information for studies related to WRC-12 Agenda item 1.25	WP 7C		2009-09-25
	[ 340 ]	Liaison statement to Working Party 4C - Information for studies related to WRC-12 Agenda item 1.25	WP 7D		2009-09-17
	[ 339 ]	Liaison statement to Working Party 4C - Information related to WRC-12 Agenda item 1.25	WP 7B		2009-09-14
	[ 338 ] +Ann.1-24	Report on the fourth meeting of Working Party 4C (Geneva, 31 August - 9 September 2009)	Chairman, WP 4C		2009-09-09
	[ 337 ]	Final List of Participants - Working Party 4C (Geneva, 31 August - 9 September 2009)	Director,BR		2009-09-09
	[ 336 ]	List of documents issued	BR Study Group Department		2009-08-27
	[ 335 ]	Studies related to WRC-12 Agenda item 1.25	United Kingdom of Great Britain and Northern Ireland		2009-08-24
	[ 334 ]	Study on European AMS(R)S spectrum requirements under WRC-12 Agenda item 1.7 in response to Resolution 222 (Rev. WRC-07)	Germany (Federal Republic of) , European Space Agency (ESA)		2009-08-24
	[ 333 ]	Study on global AMS(R)S spectrum requirements under WRC-12 Agenda item 1.7 in response to Resolution 222 (Rev. WRC-07)	European Space Agency (ESA)		2009-08-24
	[ 332 ]	Preliminary draft new Recommendation ITU-R M.[AMS(R) SPECTRUM] - Methodology for estimating spectrum requirements of the aeronautical mobile-satellite (R) service	European Space Agency (ESA)		2009-08-24
	[ 331 ]	Equivalence of MIV PIAC and MIV RIV for the methodology for estimation of spectrum requirements for AMS(R)S under WRC-12 Agenda item 1.7	European Space Agency (ESA)		2009-08-24
	[ 330 ]	Proposed draft CPM text on WRC-12 Agenda item 1.7 (Resolution 222 (Rev.WRC-07))	France		2009-08-24
	[ 329 ]	Working document towards a draft CPM text on WRC-12 Agenda item 1.7 (Resolution 222 (Rev. WRC-07))	France		2009-08-24
	[ 328 ]	Sharing study between RDSS and fixed/mobile SAP/SAB applications in the band 2 483.5-2 500 MHz	United Kingdom of Great Britain and Northern Ireland		2009-08-24
	[ 327 ]	Proposed draft CPM text for WRC-12 Agenda item 1.7 (Resolution 222 (Rev. WRC-07))	United Kingdom of Great Britain and Northern Ireland		2009-08-24
	[ 326 ]	Proposed modifications to working document towards a preliminary draft new Report ITU-R M.[AMSRS SPECTRUM ESTIMATE] - AMS(R)S communication requirements forecasts and estimated future spectrum requirements	United Kingdom of Great Britain and Northern Ireland		2009-08-24
	[ 325 ]	Proposed modifications to the draft CPM text for additional allocations to the mobile-satellite service with particular focus on the bands between 4 GHz and 16 GHz - WRC-12 Agenda item 1.25	Luxembourg		2009-08-24
	[ 324 ]	Sharing studies under WRC-12 Agenda item 1.25	Luxembourg		2009-08-24
	[ 323 ]	Spectrum requirements under WRC-12 Agenda item 1.25	Luxembourg		2009-08-24
	[ 322 ]	Proposed revisions to the draft CPM text for WRC-12 Agenda item 1.25	INMARSAT		2009-08-24
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