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ITU-R WP4A.AR

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:763 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 363 ]  
 
Proposed revisions to working document on WRC-23 agenda item 1.19     United States of America   AI1.19   2022-05-02
[ 362 ]  
 
Working document on developing an ITU-R Small Satellite Handbook     United States of America     2022-05-02
[ 361 ]  
 
Annex 2 to working document on WRC-23 agenda item 1.17     United States of America   AI1.17   2022-05-02
[ 360 ]  
 
Draft CPM text for WRC-23 agenda item 7, Topic C     United States of America   AI7C)   2022-05-02
[ 359 ]  
 
Proposed amendments to working document on WRC23 agenda item 7, Topic C - Protection of geostationary satellite networks in the mobile-satellite service operating in the 7/8 and 20/30 GHz bands from emissions of non-geostationary satellite systems operating in the same frequency bands and identical directions     United States of America   AI7C)   2022-05-02
[ 358 ]  
 
Draft CPM text for WRC-23 agenda item 7, Topic B     United States of America   AI7B)   2022-05-02
[ 357 ]  
 
Revisions to working document on WRC-23 agenda item 7, Topic B - Non-GSO BIU post milestone procedure     United States of America   AI7B)   2022-05-02
[ 356 ]  
 
Draft CPM text for WRC-23 agenda item 7 Topic A     United States of America   AI7A)   2022-05-02
[ 355 ]  
 
Draft liaison statement to Working Party 5C - WRC-23 agenda item 1.15 - Study of compatibility of maritime earth stations with the fixed services in the 12.75-13.25 GHz frequency band     United States of America   AI1.15   2022-05-02
[ 354 ]  
 
Working document on WRC-23 agenda item 1.15 - Sharing and compatibility studies for the operation of earth stations on aircraft and vessels in the frequency band 12.75-13.25 GHz and aeronautical radionavigation systems operating in the 13.25-13.40 GHz frequency band     United States of America   AI1.15   2022-05-02
[ 353 ]  
 
Working document towards draft CPM text for WRC-23 agenda item 1.15     United States of America   AI1.15   2022-05-02
[ 352 ]  
 
Preliminary draft CPM text for WRC-23 agenda item 1.17     United States of America   AI1.17   2022-05-02
[ 351 ]  
 
Working document on WRC-23 agenda item 1.17     United States of America   AI1.17   2022-05-02
[ 350 ]  
 
Sharing and compatibility studies for working document related to WRC-23 agenda item 1.17     United States of America   AI1.17   2022-05-02
[ 349 ]  
 
Discussion of authorization and responsibility of spectrum usage associated with WRC-23 agenda items 1.14 and 1.16     Iran (Islamic Republic of)   AI1.16, AI1.15   2022-05-01
[ 348 ]  
 
Working document on developing an ITU-R Small Satellite Handbook     China (People's Republic of)     2022-04-29
[ 347 ]  
(Rev.1) 
Sharing and compatibility studies between maritime earth stations in motion and stations in the fixed service in the frequency band 12.75-13.25 GHz     China (People's Republic of)   AI1.15   2022-04-29
[ 346 ]  
 
Proposed modifications to the working document towards a draft CPM text for WRC-23 agenda itme 1.19     China (People's Republic of)   AI1.19   2022-04-29
[ 345 ]  
 
FSS characteristics for studies under WRC-23 agenda item 1.2     China (People's Republic of)   AI1.2   2022-04-29
[ 344 ]  
 
Draft contribution to Working Party 4A on WRC-23 agenda item 1.17     Iran (Islamic Republic of)   AI1.17   2022-04-27
[ 343 ]  
 
Proposed topic to be considered under WRC-23 agenda item 7 - Modification to Resolution 553 (Rev.WRC-15) to ensure equitable access to the frequency band 21.4-22 GHz     Iran (Islamic Republic of)   AI7   2022-04-27
[ 342 ]  
 
Proposal for WRC-23 agenda item 7 - Protection of Assignments in the Regions 1 and 3 BSS Plans, Allotments in the FSS Plan and those intended to enter into these Plans from an incoming network along with measures for rational, efficient and economical use of spectrum and orbital resources in the Planed bands     Iran (Islamic Republic of)   AI7   2022-04-27
[ 341 ]  
 
The proposal for protection of terrestrial stations against UAS/CNP links associated with WRC-23 agenda items 1.8, 1.15 and 1.16     Iran (Islamic Republic of)   AI1.8, AI1.16, AI1.15   2022-04-27
[ 340 ]  
 
Compatibility study of aeronautical earth stations in motion and sations in the fixed service     Iran (Islamic Republic of)   AI1.15   2022-04-27
[ 339 ]  
 
Compatibility study of maritime earth stations in motion and stations in the fixed service     Iran (Islamic Republic of)   AI1.15   2022-04-27
[ 338 ]  
 
Proposal for draft CPM Report - WRC-23 agenda item 7 Topic C - Protection of geostationary satellite networks in the mobile-satellite service operating in the 7/8 GHz and 20/30 GHz bands from emissions of non-geostationary satellite systems operating in the same frequency bands and identical directions     Germany (Federal Republic of)   AI7C   2022-04-26
[ 337 ]  
 
Proposed modifications to the working document towards draft CPM text for WRC-23 agenda item 7, Topic B     Russian Federation   AI7B   2022-04-26
[ 336 ]  
 
Proposed working document towards draft CPM text for WRC-23 agenda item 7, Topic C - Protection of geostationary satellite networks in the mobile-satellite service operating in the 7/8 GHz and 20/30 GHz bands from emissions of non-geostationary satellite systems operating in the same frequency bands and identical directions     Korea (Republic of)   AI7C)   2022-04-25
[ 335 ]  
 
Proposed topic to be considered under WRC-23 agenda item 7 and proposed working document towards a draft CPM text - Use of a space station to bring frequency assignments to geostationary-satellite networks at different orbital locations into use     Korea (Republic of)   AI7   2022-04-25
[ 334 ]  
 
Proposed modifications to working document towards a draft CPM text for WRC-23 agenda item 1.16     Korea (Republic of)   AI1,16   2022-04-25
[ 333 ]  
 
Proposed modifications to working document towards a draft CPM text for WRC-23 agenda item 1.15     Korea (Republic of)   AI1.15   2022-04-25
[ 332 ]  
 
Proposed modifications to the elements towards a working document on WRC-23 agenda item 1.16 [NON-GSO_ESIM] - Operation of earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service allocations at 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space)     Korea (Republic of)   AI116   2022-04-25
[ 331 ]  
 
Working document towards the development of a draft Resolution to be included in draft CPM text for WRC-23 agenda item 1.17     Australia   AI1.17   2022-04-22
[ 330 ]  
 
Consideration on WRC-23 agenda item 7 - Topic F and EPM degradation in RR Appendix 30 and 30A     Japan   AI7F)   2022-04-20
[ 329 ]  
 
Proposal for WRC-23 agenda item 1.17 - Proposal for the CPM text for WRC-23 Agenda Item 1.17 regarding protection of GSO BSS in Region 3 against the Inter-satellite Link from GSO FSS service provider in Region 3 to non -GSO user in the frequency band 11.7-12.2GHz     Japan   AI1.17   2022-04-20
[ 328 ]  
 
MYSAT-1 satellite inclusion in working document on developing an ITU-R Small Satellite Handbook     United Arab Emirates     2022-03-10
[ 327 ]  
 
Draft contibution from the Iran (Islamic Republic of) to all ITU-R Working Parties dealing with WRC-23 agenda items regarding the status of the secondary allocation in relation with WRC-23 agenda items     Iran (Islamic Republic of)     2022-02-09
[ 326 ]  
 
Working document towards draft CPM text for WRC-23 agenda item 1.17 and draft new Resolution     SES   AI1.17   2021-10-20
[ 325 ]  
 
Interference into mobile satellite service (MSS) feeder downlinks in the fixed-satellite service (FSS) (Space-to-Earth) relating to WRC-23 agenda item 1.2     Globalstar, Inc. , Omnispace, LLC   AI1.2   2021-10-20
[ 324 ]  
 
Proposal for Small Satellite Handbook - Articles for Section 5 Types of missions in Small Satellite handbook from University Space Engineering Consortium (UNISEC) of Japan     Japan     2021-10-20
[ 323 ]  
 
Methodology for examining characteristics of aeronautical Earth Stations in Motion (ESIM) communicating with geostationary space stations in the fixed-satellite service in the 27.5-29.5 GHz band with respect to conformity with PFD limit     Japan     2021-10-20
[ 322 ]  
 
Applicability of RR No. 22.2 to non-GSO satellite network at the time of IFIC publication     Japan     2021-10-20
[ 321 ]  
 
Working document towards draft CPM text for WRC-23 agenda item 7, Topic F - Impact of excluding feeder-link/Up-link service and coverage areas in the bands subject to RR Appendix 30A and RR Appendix 30B     Japan   AI7F   2021-10-20
[ 320 ]  
 
Preliminary draft new Report ITU-R BO. [BSS SHARING CRITERIA] - Characteristics and effectiveness of frequency sharing criteria for broadcasting-satellite service in Regions 1 and 3 subject to RR Appendix 30     Japan   Q283/4   2021-10-20
[ 319 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations     Telesat     2021-10-20
[ 318 ]  
 
Working document towards a preliminary draft new Report/Recommendation ITU-R S.[RES770] example implementation of Resolution 770     United Kingdom of Great Britain and Northern Ireland     2021-10-20
[ 317 ]  
 
Proposal for WRC-23 agenda item 7 new Topic - Inclusion of Additional Parameters in Appendix 4 as Required by Proposed Revision to Recommendation ITU-R S.1503     United Kingdom of Great Britain and Northern Ireland     2021-10-20
[ 316 ]  
 
Generation and measurement of Alpha tables for use in Recommendation ITU-R S.1503     United Kingdom of Great Britain and Northern Ireland     2021-10-20
[ 315 ]  
 
Algorithms to convolve arrays of data in decibel format     United Kingdom of Great Britain and Northern Ireland     2021-10-20
[ 314 ]  
 
Sharing studies for satellite to satellite transmissions in the frequency bands 27.5-5-30 GHz with Non-GSO FSS satellie receivers     OneWeb   AI1.17   2021-10-20
Results:763 total items.
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