International Telecommunication Union ITU
Fran�aisEspa�ol
Site map Contact Us Print version
Home : ITU-R : WP5B : Contributions� Recently posted�-� Search Meeting Documents
ITU-R�WP5B� C�

ITU-R�WP5B

Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Results:170 total items.
Result page:� 1 - 2 - 3 - 4 �-�Next Next
Contributions �[�Source:�United States of America�]���Documents / Contributions

Number
Title Source Date
[ 886 ]
(Rev.2)
Draft new Report ITU-R M.[UAS-FSS] - Technical and operational characteristics, interference and regulatory environments associated with the use of frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30A and 30B for the control and non-payload communication of unmanned aircraft systems in non-segregated airspace � Germany (Federal Republic of) , Australia , Canada , Luxembourg , United States of America 2015-08-13
[ 843 ]
Comments on liaison statement (Document 5B/XXX) from International Marine Aids to Navigation and Lighthouse Authorities (IALA) - Regarding the preliminary draft new Recommendation ITU-R M.[VDES] � United States of America 2015-06-26
[ 842 ]
Report on global flight tracking - Proposed new section � United States of America 2015-06-26
[ 841 ]
Update to working document toward a preliminary draft new Report ITU-R M.[MAR-UMS] � United States of America 2015-06-26
[ 840 ]
Modifications to working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 5: Interference received by earth stations on board unmanned aircraft (link #2) and received by their supporting space stations (link #3) from other fixed satellite service systems � United States of America 2015-06-26
[ 839 ]
Proposed modification to Annex 8 of Document 5B/761[Annex 18] � United States of America 2015-06-26
[ 838 ]
Modifications to Annex 7 to preliminary draft new Report ITU-R M.[UAS-FSS] - "Technical and operational characteristics, interference and regulatory environments associated with the use of frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30A, and 30B for the control and non-payload communications of unmanned aircraft systems in... � United States of America 2015-06-26
[ 837 ]
Proposed updates to preliminary draft revision of Recommendation ITU-R M.1849 - Technical and operational aspects of ground-based meteorological radars � United States of America 2015-06-26
[ 835 ]
Proposed updates to WD-PDN Report ITU-R M.[ASR PERF 2 700-2 900 MHZ] - Radar receiver performance measurements of interference into aeronautical radionavigation service radars operating in the frequency band 2 700-2 900 MHz � United States of America 2015-06-26
[ 834 ]
Update to and elevation of preliminary draft new Recommendation ITU-R M.[AMS-CHAR-15GHz] � United States of America 2015-06-26
[ 833 ]
Proposed modifications to Document 5B/761, Annex 18, working document towards a preliminary draft new Report ITU-R M.[UAS.FSS] - Main body, Section 2.4 � United States of America 2015-06-26
[ 832 ]
Update to working document towards a preliminary draft revision of Recommendation ITU-R M.1461-1 - Procedures for determining the potential for interference between radars operating in the radiodetermination service and systems in other services � United States of America 2015-06-26
[ 831 ]
Update to working document towards a preliminary draft new Recommendation [PEAK FDR] - Peak frequency dependent rejection for pulsed systems � United States of America 2015-06-26
[ 830 ]
Updates to preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 6 - Effects on emissions for incumbent services into earth stations on board unmanned aircraft intended to communicate with a satellite network in frequency bands allocated to the fixed satellite service (link 2) � United States of America 2015-06-26
[ 794 ]
Report on Global Flight Tracking proposed Report structure - Proposed modifications to the attachment of Document 5B/769 � United States of America 2015-05-04
[ 793 ]
Report on global flight tracking proposed Report structure - Proposals and views on Document 5B/769 � United States of America 2015-05-04
[ 752 ]
Preliminary draft new Recommendation ITU-R M.[AMS-CHAR-15GHZ] - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 145-15.35 GHz � United States of America 2014-10-20
[ 728 ]
Preliminary draft new Recommendation ITU-R M.[AMS-CHAR-24] - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency bands 22.5-23.6 and 25.25-27.5 GHz � United States of America 2014-10-17
[ 727 ]
Preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 8 - Technical and operational characteristics, interference and regulatory environments associated with the use of frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30a and 30b for the control and non-payload communications of unmanned aircraft systems in non-segregated airspace � United States of America 2014-10-17
[ 726 ]
Proposed preliminary draft Corrigendum 1 to Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile band � United States of America 2014-10-17
[ 725 ]
Sharing studies on emissions from earth stations on board unmanned aircraft intended to communicate with a satellite network in frequency bands allocated to the fixed satellite service into incumbent terrestrial services for link 3 � United States of America 2014-10-17
[ 724 ]
Draft new Report ITU-R M.[WAIC_SHARING _E 4 200-4 400 MHZ] - Compatibility analysis between wireless avionics intra-communication systems and systems in the existing services in the frequency band 4 200-4 400 MHz � United States of America 2014-10-17
[ 723 ]
Preliminary draft new Report ITU-R M.[WAIC_SHARING_22/23 GHZ] - Sharing studies between wireless avionics intra-communication systems and systems in the 22.5-22.55 GHz and 23.55-23.6 GHz frequency bands and compatibility studies with systems allocated to the passive services in the 22.21-22.5 GHz and 23.6-24.0 GHz frequency bands � United States of America 2014-10-17
[ 722 ]
Draft new Report ITU-R M.[WAIC BANDS] - Consideration of the aeronautical mobile (route), aeronautical mobile, and aeronautical radionavigation services allocations to accommodate wireless avionics intra-communication � United States of America 2014-10-17
[ 721 ]
Preliminary draft new Recommendation ITU-R M.[WAIC] - Technical characteristics and protection criteria for Wireless Avionics Intra-Communication systems � United States of America 2014-10-17
[ 720 ]
Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] � United States of America 2014-10-17
[ 719 ]
U.S. Proposal on completion of the document - Preliminary draft new Report - Guidelines for the use of spectrum by oceanographic radars in the frequency range 3 to 50 MHz � United States of America 2014-10-17
[ 718 ]
Draft revision of Recommendation ITU-R M.1460-1 - Technical and operational characteristics and protection criteria of radiodetermination radars in the frequency band 2 900-3 100 MHz � United States of America 2014-10-17
[ 717 ]
Annex 6 to Report ITU-R M.[UAS-FSS] - Effects of emissions from incumbent services into earth stations onboard unmanned aircraft intended to communicate with a satellite network in frequency bands allocated to the fixed satellite service (link 2) � United States of America 2014-10-17
[ 716 ]
Update to working document towards a preliminary draft new Recommendation [PEAK FDR] � United States of America 2014-10-17
[ 715 ]
Working document toward a preliminary draft new Report ITU-R M. [MAT-MSS] on use of non-geostationary orbit mobile satellite systems to enhance maritime safety � United States of America 2014-10-17
[ 714 ]
Preliminary draft revision of Recommendation ITU-R M.1463-2 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz � United States of America 2014-10-17
[ 713 ]
Working document towards a preliminary draft new Report ITU-R M.[ASR PERF 2 700-2 900 MHZ] - Radar receiver performance measurements of interference into aeronautical radionavigation service radars operating in the 2 700-2 900 MHz frequency band � United States of America 2014-10-17
[ 712 ]
Working document towards a preliminary draft revision of Recommendation ITU-R M.1849 - Technical and operational aspects of ground-based meteorological radars � United States of America 2014-10-17
[ 711 ]
Preliminary draft revision of Recommendation ITU-R M.1464-1 - Characteristics of radiolocation radars, and characteristics and protection criteria for sharing studies for aeronautical radionavigation radars in the radiodetermination service operating in the frequency band 2 700-2 900 MHz � United States of America 2014-10-17
[ 710 ]
Proposed draft reply liaison statement to Working Party 7C WRC-15 agenda item 1.12 - PDNR ITU-R RS.[EESS-9GHZ_RDS] - Sharing analyses of very wideband EESS SAR transmission with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz � United States of America 2014-10-17
[ 709 ]
Proposed draft reply liaison statement to Working Party 7C on PDN Report ITU-R RS.[EESS-ARNS RADARS 1 215-1 300 MHZ] - Potential interference from the Earth exploration-satellite (active) spaceborne radars operating in the 1 215-1 300 MHz frequency band to the aeronautical radionavigation surveillance radar receiver in the 1 240-1 370 MHz frequency band � United States of America 2014-10-17
[ 588 ]
Working document on comparison of methods of FSS with AMS(R)S and FSS without AMS(R)S � United States of America 2014-05-09
[ 587 ]
Working document toward a draft new Report ITU-R M.[VDES] "Selection of the channel plan for a VHF data exchange system (VDES)" under WRC-15 agenda item 1.16 � United States of America 2014-05-09
[ 586 ]
Working document towards a preliminary draft new Report ITU-R M.[ADS-OCEAN] - Replacement text � United States of America 2014-05-09
[ 585 ]
Modification of draft CPM text on WRC-15 agenda item 1.17 - Resolution 423 (WRC-12) � United States of America 2014-05-09
[ 584 ]
Proposal for modification of draft CPM text for WRC-15 agenda item 1.16 � United States of America 2014-05-09
[ 583 ]
Modifications to the working document toward a preliminary draft new Report ITU-R M.[MAR.MSS] - "Use of Non-GSO satellite systems to enhance maritime safety" � United States of America 2014-05-09
[ 582 ]
Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 5 - Baseline interference assessment for fixed satellite service Earth stations on board unmanned aircraft with non-participating fixed satellite service systems (links #2 and #3) � United States of America 2014-05-09
[ 581 ]
Working document towards a preliminary draft new Report ITU-R M.[AIS.PROTECTION] - Technical assessment of RR Appendix 18 - Channel usage to protect AIS channels and also protect AIS channels and also protect any additional channels that may be allocated to support AIS technology applications � United States of America 2014-05-09
[ 580 ]
Working document towards draft CPM text - Agenda item 1.16 � United States of America 2014-05-09
[ 579 ]
Modifications to Annex 7 of working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Technical and operational characteristics, interference and regulatory environments associated with the use of frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30A and 30B for the control and non-payload communications... � United States of America 2014-05-09
[ 578 ]
Assessment of interference to radars operating within the 2 700-2 900 MHz band from broadband wireless systems operating in adjacent frequency bands � United States of America 2014-05-09
[ 577 ]
Working document towards revisions to Recommendation ITU-R M.1849 and Report ITU-R M.2136 - Assessment of pulse interference to meteorological radars operating within the 2 700- 2 900 MHz band for the in-band operation of other meteorological and aeronautical radionavigation radars � United States of America 2014-05-09
[ 576 ]
Draft new Recommendation ITU-R M.[ANT ROT] - Antenna rotation variability and effects and antenna coupling on radar interference analysis � United States of America 2014-05-09
Results:170 total items.
Result page:� 1 - 2 - 3 - 4 �-�Next 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):
HTML Navigation Pages
Formats �+�Other formats
Languages (maximum 2) �+�Multilingual�
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top�-� Feedback�-� Contact Us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2025-1-9