Contributions  |
|
Numéro
|
Titre
|
Source
|
AI/Question
|
Date
|
|
[ 74 ]
|
List of documents issued (Document 4/52 - 4/74)
|
BR Study Group Department
|
|
2014-07-10 |
|
[ 73 ]
|
Executive Report of the fifth and sixth meetings of Working Party 4A (Geneva, 5-13 February and 2-10 July 2014)
|
Chairman, WP 4A
|
|
2014-07-10 |
|
[ 72 ]
|
Proposed corrigendum to draft new Recommendation ITU-R BO.[ALT_BSS_ANT_DIAG] -Alternative BSS earth station antenna radiation pattern for 12 GHz BSS bands
with effective apertures in the range 55-75 cm
|
WP 4A
|
|
2014-07-10 |
|
[ 71 ]
|
Executive Report of the thirteenth and fourteenth meetings of Working Party 4C - (Geneva, 13 - 19 February 2014 and 25 June - 1 July 2014)
|
Chairman, WP 4C
|
|
2014-07-10 |
|
[ 70 ]
|
Executive Report of the thirty-sixth and thirty-seventh meetings of Working Party 4B (Geneva, 10-14 February 2014 and 30 June - 4 July 2014)
|
Chairman, WP 4B
|
|
2014-07-09 |
|
[ 69 ]
|
Suppression of some ITU-R Recommendations related to FDM/FM carriers
|
WP 4B
|
|
2014-07-09 |
|
[ 68 ]
(Rev.1) |
Draft revision of Report ITU-R S.2173 - Multi-carrier based transmission techniques for satellite systems
|
WP 4B
|
46-3/4
|
2014-07-09 |
|
[ 67 ]
(Rev.1) |
Draft new Recommendation ITU-R S.[DIGCID] - Carrier identification system for digital-modulation transmissions of fixed-satellite service occasional use carrier earth station transmissions using geostationary-satellite networks in the 4/6 GHz and 11-12/13/14 GHz FSS bands
|
WP 4B
|
|
2014-07-08 |
|
[ 66 ]
(Rev.1) |
Draft new Report ITU-R S.[MULTI_POL] - Multi-dimensional signal mapping technique for satellite communications
|
WP 4B
|
|
2014-07-08 |
|
[ 65 ]
|
Draft new Question ITU-R [INTEG_MSS]/4 - System architecture and performance aspects on integrated MSS systems
|
WP 4B
|
|
2014-07-08 |
|
[ 64 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1478-2 - Protection criteria for Cospas-Sarsat search and rescue instruments in the band 406-406.1 MHz
|
WP 4C
|
|
2014-07-08 |
|
[ 63 ]
(Rev.1) |
Draft new Report ITU-R M.[RNSS_MULTI_EESS] - Consideration of aggregate radio frequency interference (RFI) event potentials from multiple EESS systems on RNSS receivers operating in the 1 215-1 300 MHz frequency band
|
WP 4C
|
|
2014-07-08 |
|
[ 62 ]
|
Liaison statement to Working Party 5D (copy for information to Working Party 4C and Study Group 4) - Work progress on development of Handbook on Global Trends in IMT - ITU-R M.[IMT/HANDBOOK]
|
WP 4B
|
|
2014-07-07 |
|
[ 61 ]
|
Liaison statement to Working Party 5D (copy for information to Working Party 4B and Study Group 4) - Proposal on the revision of Recommendation ITU-R M.1036-4
|
WP 4C
|
|
2014-06-27 |
|
[ 60 ]
(Rev.1) |
Draft revision of Report ITU-R BO.2007-1 - Considerations for the introduction of broadcasting satellite service high definition television systems
|
WP 4A
|
|
2014-03-19 |
|
[ 59 ]
|
Draft new Recommendation ITU-R BO.[ALT_BSS_ANT_DIAG] - Alternative BSS earth station antenna radiation pattern for 12 GHz BSS bands with effective apertures in the range
55-75 cm
|
WP 4A
|
280/4
|
2014-03-07 |
|
[ 58 ]
|
Draft revision of Recommendation ITU-R M.1850-1 - Detailed specifications of the radio interfaces for the satellite component of International Mobile Telecommunications -2000 (IMT-2000) - Interface H specifications update (section 4.3.7)
|
WP 4B
|
|
2014-03-06 |
|
[ 57 ]
|
Draft revision of Recommendation ITU-R M.1787-1 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz
|
WP 4C
|
288/4, 217-2/4
|
2014-03-06 |
|
[ 56 ]
|
FG Bridging the Gap from Innovation to Standards (FG Innovation) - Liaison statement on New Standardization Activities for ITU-T Study Groups and ICT Innovation Panel [to all ITU-T Study Groups, ITU-D Study Groups and ITU-R Study Groups]
|
ITU-T FG Innovation
|
|
2014-02-27 |
|
[ 55 ]
|
Recommendation ITU-R SA.1155-1 - Protection criteria related to the operation of data relay satellite systems
|
SG 7
|
|
2014-01-21 |
|
[ 54 ]
|
Recommendation ITU-R BT.1833-3 - Broadcasting of multimedia and data applications for mobile reception by handheld receivers
|
SG 6
|
|
2014-01-20 |
|
[ 53 ]
|
Liaison statement - Agreed working definition of the Term "ICT" - Correspondence Group on the elaboration of a working definition of the term "ICT"
|
Chairman, ITU-D SG 1
|
|
2013-11-06 |
|
[ 52 ]
+Add.1 |
Summary record of the Study Group 4 meeting on 11 October 2013
|
Chairman, SG 4
|
|
2013-10-17 |
|
[ 51 ]
|
Final list of participants - Study Group 4 (Geneva, 11 October 2013)
|
Director, BR
|
|
2013-10-11 |
|
[ 50 ]
|
List of documents issued (Documents 4/25 - 4/50)
|
BR Study Groups Department
|
|
2013-10-11 |
|
[ 49 ]
|
Executive Report of the third and fourth meetings of Working Party 4A in the 2012-2015 study cycle (Geneva, 2-10 May 2013 and 2-10 October 2013)
|
Chairman, WP 4A
|
|
2013-10-11 |
|
[ 48 ]
|
Suppression of Recommendation ITU-R SF.357-4 - Maximum allowable values of interference in a telephone channel of an analogue angle-modulated radio-relay system sharing the same frequency bands as systems in the fixed-satellite service
|
WP 4A
|
|
2013-10-11 |
|
[ 47 ]
|
Suppression of Recommendation ITU-R SF.356-4 - Maximum allowable values of interference from line-of-sight radio-relay systems in a telephone channel of a system in the fixed-satellite service employing frequency modulation, when the same frequency bands are shared by both systems
|
WP 4A
|
|
2013-10-11 |
|
[ 46 ]
|
Executive Report of the thirty-fourth and thirty-fifth meetings of Working Party 4B (Geneva, 29 April - 3 May 2013 and 30 September - 4 October 2013)
|
Chairman, WP 4B
|
|
2013-10-10 |
|
[ 45 ]
(Rev.1) |
Draft new Report ITU-R S.[SPECTRUM-ORBIT-RESOURCE] - Assessment of the orbital-frequency resource used by a geostationary satellite communication network
|
WP 4A
|
|
2013-10-10 |
|
[ 44 ]
|
Executive Report of the eleventh and twelfth meetings of Working Party 4C - (Geneva, 25 April - 1 May 2013 and 25 September - 1 October 2013)
|
Chairman, WP 4C
|
|
2013-10-10 |
|
[ 43 ]
(Rev.1) |
Draft revision of Recommendation ITU-R S.1503-1 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite system networks with limits contained in Article 22 of the Radio Regulations
|
WP 4A
|
|
2013-10-10 |
|
[ 42 ]
(Rev.1) |
Draft revision of Recommendation ITU-R BO.1443-2 - Reference BSS earth station antenna patterns for use in interference assessment involving non-GSO satellites in frequency bands covered by RR Appendix 30
|
WP 4A
|
|
2013-10-10 |
|
[ 41 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[AMS(R)S.METHODOLOGY]-0 - Methodology to calculate spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space) for aeronautical mobile-satellite (R) service communications related to the priority categories 1 to 6 of Article 44 of the Radio Regulations
|
WP 4C
|
|
2013-10-09 |
|
[ 40 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[IMT-ADVANCED-SAT]-0 - Detailed specifications of the satellite radio interfaces of International Mobile Telecommunications-Advanced (IMT-Advanced)
|
WP 4B
|
|
2013-10-08 |
|
[ 39 ]
(Rev.1) |
Proposed revision to draft new Report ITU-R M.[SAT-IMT-OUTCOME] - Outcome of the evaluation, consensus building and decision of the IMT-Advanced satellite process (Steps 4 to 7), including characteristics of IMT-Advanced satellite radio interfaces
|
WP 4B
|
|
2013-10-07 |
|
[ 38 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1901 - Guidance on ITU-R Recommendations related to systems and networks in the radionavigation-satellite service operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz, 1 559-1 610 MHz, 5 000-5 010 MHz and 5 010-5 030 MHz
|
WP 4C
|
288/4, 217-2/4
|
2013-10-07 |
|
[ 37 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[MSS 400 MHz]-0 - Characteristics and protection criteria for non-geostationary mobile-satellite service systems operating in the band 399.9-400.05 MHz
|
WP 4C
|
|
2013-10-07 |
|
[ 36 ]
|
Recommendation ITU-R SM.1541-5 - Unwanted emissions in the out-of-band domain
|
SG 1
|
|
2013-09-19 |
|
[ 35 ]
|
Liaison statement on WTSA-12 Action Plan
|
TSAG
|
|
2013-09-13 |
|
[ 34 ]
(Rev.1) |
Draft new Report ITU-R S.[VSAT] - Use of very small aperture terminals (VSATs)
|
WP 4A
|
|
2013-06-18 |
|
[ 33 ]
|
Draft new Report ITU-R M.[SAT-IMT-OUTCOME] - Outcome of the evaluation, consensus building and decision of the IMT-Advanced satellite process (Steps 4 to 7), including characteristics of IMT-Advanced satellite radio interfaces
|
WP 4B
|
|
2013-06-14 |
|
[ 32 ]
|
Draft new Recommendation ITU-R S.[GENACC] - Access procedures for fixed-satellite service occasional use carrier earth station transmissions to geostationary-satellite orbit space stations in the 4/6 GHz and 11-12/13/14 GHz FSS bands
|
WP 4B
|
|
2013-06-13 |
|
[ 31 ]
|
Liaison statement to ITU-R Study Group 6 (copy to ITU-R Study Groups 1, 3, 4, 5, 7 and ITU-T Study Group 11) - Broadcasting terms and definitions
|
CCV
|
|
2013-06-11 |
|
[ 30 ]
|
Liaison statement to Study Groups 4, 5, 6 and 7 and Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D as concerned Groups for WRC-15 Agenda item 1.1 - Preparations for WRC-15 Agenda item 1.1 - Technical and operational characteristics
|
JTG 4-5-6-7
|
|
2012-12-06 |
|
[ 29 ]
|
Liaison statement to Radiocommunication Study Group 4 and note to the Director, Radiocommunication Bureau - Proposal for exploring the possibility of additional/supplementary search tool(s) to identify ITU-R Recommendations of the "M"-series by frequency bands and applications
|
SG 5
|
|
2012-11-28 |
|
[ 28 ]
(Rev.1) |
Draft revision of Recommendation ITU-R SF.674-2 - Determination of the impact on the fixed service operating in the 11.7-12.2 GHz band when geostationary fixed-satellite service networks in region 2 exceed power flux-density thresholds in Resolution 77 (WRC-2000)
|
SG 5
|
|
2012-11-28 |
|
[ 27 ]
|
Liaison statement to ITU-R Study Groups 1, 3, 4, 5, 6 and 7 - ITU-R Study Groups Vocabulary Work
|
CCV
|
|
2012-11-16 |
|
[ 26 ]
|
Liaison statement from ITU-D Study Group 1 - Invitation to participate in and provide input to the work of the Correspondence Group on the Elaboration of a Working Definition of the Term "ICT"
|
ITU-D SG 1
|
|
2012-10-24 |
|
[ 25 ]
+Add.1 |
Summary record of the Study Group 4 meeting on 28 September 2012
|
Chairman, SG 4
|
|
2012-10-19 |
Resultats:124 documents
Résultats :
Précédent -
1 -
2 -
3
- Suivant
|
Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
