Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 571 ]
|
Working document towards a preliminary draft new Report ITU-R M.[MSS-RDSS SHARE] - Effects on terrestrial services based on the relaxation of the power flux density coordination trigger level in the 2 483.5-2 500 MHz band
|
United States of America
|
|
2011-04-21 |
|
[ 570 ]
|
Working document towards a preliminary draft new Report ITU-R M.[MSS-RDSS SHARE] - Potential interference from the radiodetermination-satellite service in the 2 483.5-2 500 MHz band (space-to-Earth) to the mobile-satellite service
|
United States of America
|
|
2011-04-21 |
|
[ 569 ]
|
Working document toward a preliminary draft new Report ITU-R M.[COMPAT_RNSS-EESS] "Compatibility measurements between EESS (active) systems and RNSS systems in the band 1 215-1 300 MHz"
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 568 ]
|
Status Report on working document towards a preliminary draft new Report ITU-R M.[CGCH] - Terrestrial component characteristics of an integrated MSS system operating in the bands 1 525-1 559 MHz and 1 626.5-1 660.5 MHz and working document towards a preliminary draft new [Report/Recommendation] ITU-R M.[CGC.COMPAT] - Compatibility of integrated MSS systems operating ...
|
United States of America
|
|
2011-04-21 |
|
[ 567 ]
|
Proposed update to "Preliminary draft new Report ITU-R M.[MLS_RNSS]" - 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
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 566 ]
|
Proposed revisions to preliminary draft new Recommendation ITU-R M.[PULSE_EVAL] - Evaluation model for pulsed interference from relevant radio sources other than in the radionavigation-satellite service to the radionavigation-satellite service systems and networks operating in the 1 164-1 215 MHz, 1 215-1 300 MHz, 1 559-1 610 MHz and 5 010-5 030 MHz band
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 565 ]
|
Proposed update to preliminary draft new Report ITU-R M.[RNSS_PULSE_PARAMS] - Calculation method for aggregate interference emission parameters of pulsed RF systems operating in and near the bands 1 164-1 215 MHz and 1 215-1 300 MHz on the radionavigation-satellite service aiborne and ground-based receivers
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 564 ]
|
Proposed update to draft revision of Recommendation ITU-R M.1787
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 563 ]
|
Proposed update to preliminary draft new Report ITU-R M.[RNSS_5GHZ-APP]
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 562 ]
|
Proposed update to preliminary draft new Recommendation ITU-R M.[S-E RX+TX]
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 561 ]
|
Proposed update to preliminary draft new Recommendation ITU-R M.[E-S TX+RX]
|
United States of America
|
288/4, 217-2/4
|
2011-04-21 |
|
[ 560 ]
|
Proposals for modification of Recommendation ITU-R M.1787
|
China (People's Republic of)
|
|
2011-04-21 |
|
[ 559 ]
(Rev.1) |
Sharing studies on WRC-12 Agenda item 1.25
|
Luxembourg
|
|
2011-04-20 |
|
[ 558 ]
|
Preliminary draft new Report ITU-R M.[MSS-REQS] - Proposal to move to draft status
|
Luxembourg
|
|
2011-04-20 |
|
[ 557 ]
|
Preliminary draft new Report ITU-R M.[MSS-REQS] - Proposal to move to draft status
|
INMARSAT
|
|
2011-04-20 |
|
[ 556 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R M.1731-1 - Protection criteria for Cospas-Sarsat local user terminals in the band 1 544-1 545 MHz
|
Russian Federation
|
|
2011-04-20 |
|
[ 555 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R M.1478-1 - Protection criteria for Cospas-Sarsat search and rescue instruments in the band 406-406.1 MHz
|
Russian Federation
|
|
2011-04-20 |
|
[ 554 ]
|
Compatibility study between MSS airborne earth stations operating in the frequency band 15.43 -15.63 GHz and RAS in adjacent band (15.35-15.4 GHz)
|
Russian Federation
|
|
2011-04-20 |
|
[ 553 ]
|
Estimation of coordination distance between MSS earth station (Earth-to-space) in the band 15.43-15.63 GHz and aircraft landing system (ALS)
|
Russian Federation
|
|
2011-04-20 |
|
[ 552 ]
|
ITU-R Study Group 6 Recommendation ITU-R BT.1833-1 to be brought to the attention of Study Group 4
|
BR Study Group Department
|
|
2011-04-14 |
|
[ 551 ]
|
Proposal to send draft revisions of Recommendation ITU-R M.1854 and of Report ITU-R M.2149 for consideration by Study Group 4 in September 2011 - Use of mobile-satellite service (MSS) in disaster response and relief - Use and examples of mobile-satellite service systems for relief operation in the event of natural disasters and similar emergencies
|
France
|
286/4, 227/4
|
2011-04-08 |
|
[ 550 ]
|
Note to Chairmen of Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Consideration of draft revision of Recommendation ITU-R F.758-4
|
Chairman, WP 5C
|
|
2011-04-01 |
|
[ 549 ]
|
Reply liaison statement on preliminary draft revisions to Recommendation ITU-R M.1854 and Report ITU-R M.2149
|
ITU-D SG 2
|
|
2011-03-25 |
|
[ 548 ]
|
ITU-R Study Group 5 Report to be brought to the attention of Study Groups 4 and 7
|
BR Study Group Department
|
|
2011-03-11 |
|
[ 547 ]
|
ITU-R Study Group 6 Report ITU-R BT.2049-4 to be brought to the attention of Study Group 4
|
BR Study Group Department
|
|
2011-03-11 |
|
[ 546 ]
|
ITU-R Study Group 1 Recommendation ITU-R SM.1541-3 to be brought to the attention of Study Groups 4, 5, 6 and 7
|
BR Study Group Department
|
|
2011-02-07 |
|
[ 545 ]
|
This document has been withdrawn
|
WP 5C
|
|
2011-01-10 |
|
[ 544 ]
|
Liaison statement to Working Party 4C - Development of a Handbook on propagation information for the prediction of interference and coordination distance
|
WP 3M
|
|
2010-12-08 |
|
[ 543 ]
|
Liaison statement to Working Party 7B copy to Working Party 4C for information - Application of Recommendations ITU-R P.452 and ITU-R P.528 in calculating the required separation distances between SRS earth stations and MSS AES
|
WP 3M
|
|
2010-12-08 |
|
[ 542 ]
|
Liaison statement to Working Party 4C - RNSS issues in preliminary draft new Report ITU-R M.[AM(R)S_1GHz_SHARING] - AM(R)S sharing studies in the 960-1 164 MHz band
|
WP 5B
|
|
2010-11-26 |
|
[ 541 ]
|
Liaison statement to Working Party 4C - Frequency band study to support control and non-payload communications (CNPC) links for unmanned aircraft systems (UAS) within proposed new allocations in the 5 030-5 091 MHz band
|
WP 5B
|
|
2010-11-26 |
|
[ 540 ]
|
Liaison statement to Working Party 4C regarding sharing in the frequency bands 5 150-5 250 MHz and 10.5-10.6/13.25-13.4/15.43-15.63 GHz
|
WP 5B
|
|
2010-11-26 |
|
[ 539 ]
|
Reply liaison statement to Working Party 4C (copy to ICAO) - Potential interference between the ICAO standard microwave landing system (MLS) operating above 5 030 MHz and planned radionavigation-satellite service (RNSS) in the band 5 000-5 030 MHz
|
WP 5B
|
|
2010-11-26 |
|
[ 538 ]
|
Reply liaison statement to Working Party 4C - Compatibility between radionavigation-satellite service systems and proposed aeronautical-mobile (R) service systems in the band 5 000-5 010 MHz
|
WP 5B
|
|
2010-11-26 |
|
[ 537 ]
|
Liaison statement to Working Party 4C - Information on studies related to WRC-12 Agenda item 1.25
|
WP 5A
|
|
2010-11-26 |
|
[ 536 ]
|
Liaison statement to Working Parties of ITU-R Study Groups 4, 6 and 7, as well as Working Parties 5A, 5B and 5D - Studies in support of WRC-12 Agenda item 1.5
|
WP 5C
|
|
2010-11-22 |
|
[ 535 ]
|
Liaison statement to ITU-R Working Party 1A and its Rapporteur Group on PLT issues (copy to ITU-R Working Parties 3L, 4C, 5A, 5B, 6A and 7D and to ITU-T Study Groups 5 and 15) - Working Parties 5A, 5B and 5C comments relating to PLT systems
|
WPs 5A, 5B and 5C
|
|
2010-11-14 |
|
[ 534 ]
|
Liaison statement to Working Party 4C - Information on studies related to WRC-12 Agenda item 1.25
|
WP 5C
|
|
2010-11-19 |
|
[ 533 ]
|
This document has been withdrawn
|
WP 5C
|
|
2010-11-15 |
|
[ 532 ]
|
Liaison statement to ITU-D SG 2 and ITU-T Q.13/13 Rapporteur Group (copy to WP 5A and WP 4C) - Progress update - Development of Handbook on global trends in IMT
|
WP 5D
|
|
2010-11-10 |
|
[ 531 ]
(Rev.1) |
Liaison statement to ITU-R Study Groups - Methodology for calculation of maximum [PERMISSIBLE] power flux-density limits for the protection of digital terrestrial television broadcasting services from interference generated by mobile services including IMT systems where identified in the Radio Regulations
|
WP 6A
|
|
2010-11-08 |
|
[ 530 ]
|
Liaison statement to Working Party 4C (for information to Working Parties 4A, 4B, 5A, 5D and 6B) - Preliminary draft new Report ITU-R M.[SAT-IMT-ADVANCED], titled "Vision and requirements for the satellite radio interface(S) of IMT-Advanced"
|
WP 6A
|
|
2010-11-05 |
|
[ 529 ]
|
Outcome of the sixth meeting of the joint IMO/ITU Experts Group on maritime radiocommunication matters
|
International Maritime Organization
|
|
2010-10-14 |
|
[ 528 ]
|
Liaison statement to WP 3M (copy to WP 4C) - Applicability of Recommendations ITU-R P.452 and ITU-R P.528 in calculating the required separation distances between SRS earth stations and MSS AES
|
WP 7B
|
|
2010-10-20 |
|
[ 527 ]
|
Liaison statement from Working Pary 7C to Working Party 4C regarding the technical characteristics of RNSS systems in the frequency band 1 215-1 300 MHz
|
WP 7C
|
|
2010-10-19 |
|
[ 526 ]
|
Liaison statement from Working Party 7C to Working Party 4C - Reply on studies related to WRC-12 Agenda item 1.25
|
WP 7C
|
|
2010-10-19 |
|
[ 525 ]
|
Liaison statement to Working Party 4C - Information for studies related to WRC-12 Agenda item 1.25
|
WP 7D
|
|
2010-10-15 |
|
[ 524 ]
|
Liaison statement to Working Party 1A (copy for information to Working Parties 3L, 4C, 5A, 5B, 5C, 6A and ITU-T Study Group 15)
|
WP 7D
|
|
2010-10-15 |
|
[ 523 ]
|
Note from the Chairman of Study Group 4 to the Chairmen of Study Group 5 and Working Party 5D (copy to Working Parties 4B and 4C) - Satellite component of IMT
|
SG 4
|
|
2010-09-13 |
|
[ 522 ]
+Ann.1-20 |
Report on the sixth meeting of Working Party 4C (Geneva, 28 June - 6 July 2010)
|
Chairman, WP 4C
|
|
2010-07-08 |
Results:670 total items.
Result page:
Previous -
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10 -
11 -
12 -
13 -
14
- Next
|
Multiple Document Download: Formats and Languages to be included (when available):
