ITU-R WP4A C

Français Español

Home : ITU-R : WP4A : Contributions

Recently posted - Search Meeting Documents

ITU-R WP4A C

ITU-R WP4A	Max # of documents displayed/page:
Efficient orbit/spectrum utilization

Results:111 total items.

Result page: 1 - 2 - 3 - Next

Contributions [ Source: United States of America ]
	Number	Title	Source	AI/Question	Date
	[ 515 ]	Working document towards a preliminary draft new Recommendation - Static methodology for calculating EPFD down to trigger very large antenna coordination under NOS 9.7A and 9.7B	United States of America		2003-02-27
	[ 514 ]	Draft revision to Recommendation 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 frequency bands	United States of America		2003-02-27
	[ 513 ]	Comments on the scope of a PDNR on methodologies for worst-case interference levels from non-GSO FSS systems into GSO FSS networks	United States of America		2003-02-27
	[ 512 ] (Rev.1)	Working document toward a draft new Recommendation on protection of GSO FSS satellite networks from interferene caused by geosynchronous satellites in highly inclined orbits in the frequency band 19.7-20.2 GHz	United States of America	231/4	2003-02-27
	[ 511 ]	Working document toward a preliminary draft new Recommendation on sharing between geostationary satellite networks and non-GSO satellite systems in the fixed-satellite service operating in the 6/4 GHz bands	United States of America	241/4	2003-02-28
	[ 510 ]	Working Document on the Study of Appendix 30B Plan interference with modified plan parameters	United States of America	202/4, 203/4, 224/4, 230/4, 262/4	2003-02-27
	[ 509 ]	Working document on the derivation of possible EPDF levels for HEO systems to protect GSO FSS networks in the 19.7-20.2 GHz band	United States of America		2003-02-27
	[ 508 ]	Draft revision to Recommendation ITU-R S.580-5	United States of America	40/4	2003-02-27
	[ 423 ]	Revisions to draft CPM text for Resolution 78 (WRC-2000) under WRC-03 Agenda Iem 1.29	United States of America		2001-10-03
	[ 422 ]	Draft CPM text on Resolution 128 (WRC-2000) under Agenda Item 1.32	United States of America		2001-10-03
	[ 421 ]	Notification of typical FSS earth stations operating in certain frequency bands	United States of America		2001-10-03
	[ 420 ]	Technical and operational considerations relating to the advance publication, coordination and notification of fixed satellite networks	United States of America		2001-10-03
	[ 416 ]	Draft new Recommendation - Guidelines for the implementation of high-density GSO FSS earth stations without individual site coordination with the fixed service	United States of America		2001-10-03
	[ 414 ]	HAPS interference studies in the band 27.5-28.35 GHz	United States of America		2001-10-03
	[ 401 ]	An assessment of the impact on FSS performance of using adaptive error-correction coding to mitigate FS interference in the 18 GHz band	United States of America		2001-10-03
	[ 400 ]	Considerations for the impact from the FSS in the band 41.5-42.5 GHz onto the RAS in the band 42.5-43.5 GHz	United States of America		2001-10-03
	[ 399 ]	Draft CPM text for Agenda item 7.2, pertaining to CPM-02 Report Section 7.3 on Progress of studies for future conferences	United States of America		2001-10-03
	[ 398 ]	Supporting material for CPM tex on WRC-03 Agenda item 1.6 - The location of interference due to radio local area networks (RLANSs) in the 5 150-5 250 MHz NGSO MSS feeder uplink band	United States of America		2002-07-31
	[ 397 ]	Draft revision for Recommendation ITU-R S.673 - Terms and definitions relating to space radiocommunications	United States of America		2001-10-03
	[ 396 ]	Working document towards a PDNR containing Guidelines for coordination/registration of earth stations of HDFSS systems using non-geostationary satellites in bands shared with FS	United States of America		2001-10-03
	[ 395 ]	Draft element for Chapter 4 of the CPM-02 Report on WRC-03 Agenda item 1.39 - TT & C spectrum requirements in the FSS bands below 17 GHz	United States of America		2001-10-03
	[ 394 ]	Draft liaison to WP 8D - WP 4A response to WP 8D liaison on Technical characteristics and reference radiation patterns for land mobile earth station antennas operating with geostationary-satellite networks in the 20/30 GHz bands	United States of America		2001-10-03
	[ 393 ]	This document has been withdrawn	United States of America		2001-10-03
	[ 392 ]	Draft liaison statement to WP 8D concerning Agenda item 1.11	United States of America		2001-10-03
	[ 391 ]	Draft CPM text on Resolution 136 (WRC-2000) under Agenda item 1.29	United States of America		2001-10-03
	[ 390 ]	Draft CPM text for WRC-03 Agenda item 1.37	United States of America		2001-10-03
	[ 330 ]	Working document toward CPM text on WRC-03 Agenda item 1.29: Procedures for ensuring compliance with single-entry operational and additional operational limits in Section II of Article S22	United States of America		2001-10-03
	[ 329 ]	Draft revision of Recommendation ITU-R S.1323-1	United States of America		2001-10-03
	[ 328 ]	Off-Axis E.I.R.P. density limits in Recommendation ITU-R S.524-7 for earth stations operating with geostationary satellite orbit fixed-satellite service systems in the 27.5-29.5 GHz band	United States of America		2001-10-03
	[ 327 ]	Proposed modifications to Recommendation ITU-R S.1525 [Doc. 4/13] - Impact of interference from the sun into a GSO FSS link	United States of America		2001-10-03
	[ 316 ]	Simplification of Appendix S4	United States of America		2001-10-03
	[ 313 ]	Practical levels of unwamted emissions	United States of America		2001-10-03
	[ 312 ]	Additional studies for the revision of PDNR-Interference mitigation techniques to facilitate coordination between non-geost. fixed-satel. serv. syst. in highly elliptical orbit and non-geost. fixed-satel. serv. syst. in low and medium Earth orbit	United States of America		2001-10-03
	[ 311 ]	Draft new Recommendation - Methodology for frequency sharing between certain types of homogeneous non-GSO FSS systems in the 4/6 and 11/14 GHz frequency bands	United States of America		2001-10-03
	[ 310 ]	Proposed liaison statement to Working Party 4-9S - Mitigation techniques proposed for Fixed-Satellite Service (FSS) to facilitate sharing with Fixed Service (FS) in the band 17.7-19.7 GHz	United States of America		2001-10-03
	[ 309 ]	Proposed revision of Rec. ITU-R S.1526 - Extending the non-GSO FSS system interference environment metric for co-directional frequency sharing between GSO and non-GSO FSS systems in frequency bands subject to S5.523A	United States of America		2001-10-03
	[ 308 ]	Working document toward a preliminary draft new Recommendation on sharing between geostationary satellite networks and highly elliptical orbit satellite systems in the fixed-satellite service operating in the 6/4 GHz bands	United States of America		2001-10-03
	[ 307 ]	Draft response to Document 4A/228, Liaison from JTG 4-7-8	United States of America		2001-10-03
	[ 306 ]	Working document toward CPM text on WRC-03 Agenda item 1.37: "To consider the regulatory and technical provisions for satellite networks using highly elliptical orbits"	United States of America		2001-10-03
	[ 286 ]	PDNR on ESV characteristics	United States of America		2001-10-03
	[ 283 ]	Preliminary draft new Recommendation - Implementation of GSO FSS earth stations without individual site coordination	United States of America		2001-10-03
	[ 282 ]	Revision of preliminary draft new Recommendation - Technical characteristics of high density FSS earth stations operating with geostationary FSS networks in the 20/30 GHz bands	United States of America		2001-10-03
	[ 281 ]	Update specifications for automating article S5 and other provisions of the radio regulations	United States of America		2001-10-03
	[ 280 ]	Proposed revisions to preliminary draft new Recommendation - Methodologies for calculating aggregate epfd (down) produced by multiple non-GSO FSS systems into a GSO FSS network	United States of America		2001-10-03
	[ 279 ]	Work. doc. draft CPM text - Potential impact on FSS and BSS serv. syst. planning to operate in the 40.5-42.5 GHz band of meeting the detrimental interf. threshold crit. of Rec.ITU-R RA.769-1 for radio astronomy receivers oper. in the 42.5-43.5 GH	United States of America		2001-10-03
	[ 278 ]	Draft new Recommendation on operation and control of AMSS networks in the 14.0-14.5 GHz band relative to FSS networks	United States of America		2001-10-03
	[ 277 ]	Working document towards revision of sections 4.9 and 6.4 in the Chairman's Report from the April-May 2001 meeting, on sharing of ISS allocations between GSO-GSO and GSO-non-GSO inter-satellite links	United States of America		2001-10-03
	[ 276 ]	Working document towards a draft new Recommendation on frequency sharing without satellite diversity between multiple non-Geostationary fixed-satellite service (non-GSO FSS) MEO systems in the 20-30 GHz band using nearly homogeneous constellation	United States of America		2001-10-03
	[ 275 ]	Agenda item 1.6 - Regulatory measures to protect MSS feeder links in the band 5 150-5 250 MHz	United States of America		2001-10-03
	[ 274 ]	Draft new Recommendation on Frequency sharing between NGSO FSS and GSO FSS systems in the 47.2-50.2 GHz and 37.5-42.5 GHz frequency bands	United States of America		2001-10-03
Results:111 total items. Result page: 1 - 2 - 3 - Next

Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"

User preferences:

Multiple Document Download: Formats and Languages to be included (when available):

(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)