International Telecommunication Union   ITU
Français  Español
 
Site map Contact Us Print version
  Home : ITU-R : R23-WP4B : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R R23-WP4B  C 

ITU-R R23-WP4B

Systems, air interfaces, performance and availability objectives for FSS, BSS and MSS, including IP-based applications and satellite news gathering

Results:145 total items.
Result page:  1 - 2 - 3  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 145 ]  
 
Additional information on the summary of conclusions of the 32nd meeting of the Radiocommunication Advisory Group for the attention of all ITU-R Study Groups and Working Parties     Director, BR     2025-05-23
[ 144 ]  
 
Reply liaison statement to Working Parties 4B, 4C and 5A (copy for information to Study Groups 1, 5 and 7)     WP 4A     2025-05-20
[ 143 ]  
 
Liaison statement from ITU-D Study Group 2 Question 2/2 to ITU-T Study Groups, ITU-R Working Parties and related organizations on final Report of Question 2/2 - ITU-D Study Group 2 Question 2/2: Enabling technologies for e-services and applications, including e-health and e-education     ITU-D SG2     2025-05-16
[ 142 ]  
 
Liaison statement from ITU-D Study Group 1 Question 3/1 to ITU-T Study Groups, ITU-R Working Parties, APT ASTAP and ETSI on use of telecommunications/ICTs for disaster risk reduction and management - ITU-D Study Group 1 Question 3/1: The use of telecommunications/ICTs for disaster risk reduction and management     ITU-D SG1     2025-05-16
[ 141 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C, and 7D regarding progress of work on WRC-27 agenda item 1.11     WP 4C   AI1.11   2025-05-12
[ 140 ]  
 
Liaison statement on establishment of a new work item technical report ITU-T TR.FMSC-IMT2030 - Security technologies of fixed, mobile and satellite convergence for IMT-2030 networks     ITU-T SG17     2025-05-07
[ 139 ]  
 
Report on the fifty-sixth meeting of Working Party 4B (Shanghai, China, 30 April - 6 May 2025)     Chair, WP 4B     2025-05-07
[ 138 ]  
 
Final list of participants Working Party 4B (Shanghai, China, 30 April - 6 May 2025)     Director, BR     2025-05-07
[ 137 ]  
 
Liaison statement to Working Party 4A (copy to Study Group 4 and Working Party 4B) - Handbook on Satellite Communications     WP 4C     2025-05-04
[ 136 ]  
 
Liaison statement on the provisional approval of a new work item on cost models for provisioning satellite internet connectivity services     ITU-T SG3     2025-05-02
[ 135 ]  
 
List of documents issued (Documents 4B/92 - 4B/135)     BR, Study Groups Department     2025-04-29
[ 134 ]  
 
Proposed modifications to working document towards a preliminary draft new Report on development and technology trends for the satellite component of IMT towards 2030 and beyond     Thales SA     2025-04-18
[ 133 ]  
 
On availability     Globalstar, Inc.     2025-04-18
[ 132 ]  
 
Contribution to the new Handbook of satellite communications - A brief history of satellite communications     Globalstar, Inc.     2025-04-18
[ 131 ]  
 
Transposition references for draft new Recommendation ITU-R M.[IMT-2020-SAT.SPECS]     Director, BR     2025-04-18
[ 130 ]  
 
Proposed updates on work plan for the future development of satellite IMT-2030     Global Satellite Operators' Association GSOA     2025-04-17
[ 129 ]  
 
GSOA proposal to advance the preliminary draft new Recommendation ITU-R M.[IMT 2020-SAT.SPECS]     Global Satellite Operators' Association GSOA     2025-04-17
[ 128 ]  
 
Proposed updates on development and technology trends for the satellite component of IMT towards 2030 and beyond     Global Satellite Operators' Association GSOA     2025-04-17
[ 127 ]  
 
Proposal on the potential new study on framework and overall objectives of the future development of satellite component for IMT-2030     China     2025-04-17
[ 126 ]  
 
Proposal for a new study on development and technology of emergency communications in mobile-satellite service     China     2025-04-17
[ 125 ]  
 
Contribution to working document towards a preliminary draft new report on development and technology trends for the satellite component of IMT towards 2030 and beyond     China     2025-04-17
[ 124 ]  
 
Proposed elements to be considered for the working document towards the Handbook on satellite communications and technologies     MEASAT Satellite Systems Sdn. Bhd.     2025-04-17
[ 123 ]  
 
Proposals for draft new Recommendation ITU-R M.[IMT 2020-SAT.SPECS] - Detailed specifications of the satellite radio interfaces of International Mobile Telecommunications-2020 (IMT-2020)     France     2025-04-16
[ 122 ]  
 
Proposed elements of a working document towards the ITU-R Handbook on satellite communications     Korea (Rep. of)     2025-04-16
[ 121 ]  
 
Proposed timeline and updates to the workplan for the future development of the IMT-2030 satellite component     Telefon AB - LM Ericsson , Qualcomm, Inc.     2025-04-15
[ 120 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[MSS_OBP] - [Example] network architectures and their impacts on performance objectives for mobile-satellite service systems with on-board processing     United States     2025-04-15
[ 119 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[SAT IOT] - Technical and operational aspects of satellite Internet of Things (IoT) applications     United States     2025-04-15
[ 118 ]  
 
Working document towards a preliminary draft new report on development and technology trends for the satellite component of IMT towards 2030 and beyond     United States     2025-04-15
[ 117 ]  
 
Preliminary draft new Recommendation ITU-R M.[IMT 2020-SAT.SPECS] - Detailed specifications of the satellite radio interfaces of International Mobile Telecommunications-2020 (IMT-2020)     United States     2025-04-15
[ 116 ]  
 
Liaison statement on satellite to satellite free space optical communication     ITU-T SG15     2025-04-15
[ 115 ]  
 
Elements for the Handbook on satellite communications and technologies     Japan     2025-04-11
[ 114 ]  
 
Proposals on working document towards a preliminary draft new Report ITU-R M.[SAT IOT] - Technical and operational aspects of satellite Internet of Things (IoT) applications     Russian Federation     2025-04-10
[ 113 ]  
 
Liaison statement on initiation of new work item ITU-T Y.FMSC-LN - Fixed, mobile and satellite convergence - Lightweight network for IMT-2020 networks and beyond     ITU-T SG13     2025-04-04
[ 112 ]  
 
Liaison statement on initiation of new technical Report ITU-T TR.FMSC-IMT2030 - Fixed, mobile and satellite convergence - Considerations on enhancements to support IMT-2030 networks     ITU-T SG13     2025-04-04
[ 111 ]  
 
Liaison statement on initiation of new work item ITU-T Y.FMSC-LMDC - Fixed, mobile and satellite convergence - Location management for supporting discontinuous coverage in IMT-2020 networks and beyond     ITU-T SG13     2025-04-04
[ 110 ]  
 
Liaison statement on consent of draft new Recommendation ITU-T Y.3220 (EX Y.FMSC-LCS) - Fixed, mobile and satellite convergence - Location service enhancement for IMT-2020 networks and beyond     ITU-T SG13     2025-04-04
[ 109 ]  
 
Liaison statement on consent of draft new Recommendation ITU-T Y.3219 (EX Y.FMSC-DET) - Fixed, mobile and satellite convergence - Deterministic networking for IMT-2020 networks and beyond     ITU-T SG13     2025-04-04
[ 108 ]  
 
Liaison statement on consent of draft new Recommendation ITU-T Y.3218 (EX Y.FMSC-SS) - Fixed, mobile and satellite convergence - Service scheduling for IMT-2020 networks and beyond     ITU-T SG13     2025-04-04
[ 107 ]  
 
Correspondence received regarding the new Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - ("Certification C")     Director, BR     2025-04-04
[ 106 ]  
 
Correspondence received regarding the new Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - ("Certification B")     Director, BR     2025-04-04
[ 105 ]  
 
Liaison statement on consent of draft new Recommendation ITU-T Y.3217 (EX Y.FMSC-P2P) - Fixed, mobile and satellite convergence - Peer-to-peer services for IMT-2020 networks and beyond     ITU-T SG13     2025-04-04
[ 104 ]  
 
Liaison statement on progress on technical Report ITU-T TR.SQKDN - Standardization consideration of satellite-based QKDN     ITU-T SG13     2025-04-02
[ 103 ]  
(Rev.1) 
Liaison statement from Alliance for Telecommunications Industry Solutions (ATIS) to ITU-R Working Party 4B (for information to ITU-R Working Party 5D) - 3GPP "5G-NTN" material for Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - SRIT     Alliance for Telecommunications Industry Solutions (ATIS)     2025-03-24
[ 102 ]  
(Rev.1) 
Liaison statement from Alliance for Telecommunications Industry Solutions (ATIS) to ITU-R Working Party 4B (for information to ITU-R Working Party 5D) - 3GPP "5G-NTN" material for Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - RIT     Alliance for Telecommunications Industry Solutions (ATIS)     2025-03-24
[ 101 ]  
 
Liaison statement on the use of ITU-T E.164 shared global country code +881 for Global Mobile Satellite System (GMSS) operators     ITU-T SG2     2025-02-21
[ 100 ]  
 
Reply liaison statement to ITU-R Working Party 5D (copy to RAG, TSAG, TDAG, ITU-T Study Groups 17 and 13 and ITU-R Working Party 4B) - Terms and definitions related to IMT-2020 (5G) technology     CCT     2024-12-20
[ 99 ]  
 
Liaison statement from ITU-D Study Group 1 Question 3/1 to ITU-T Study Groups, ITU-R Working Parties, APT ASTAP and ETSI - ITU-D Study Group 1 Question 3/1 - The use of telecommunications/ICTs for disaster risk reduction and management     ITU-D SG1 - Q3/1     2024-11-27
[ 98 ]  
 
Reply liaison statement to Working Party 4B (copy to Working Party 6B for information) - Revision of Recommendation BO/BT.1774-2 - Use of satellite and terrestrial broadcast infrastructures for public warning, disaster mitigation and relief     WP 6A     2024-11-18
[ 97 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D) - WRC-27 agenda item 1.6     WP 6A   AI1.6   2024-11-18
[ 96 ]  
 
Liaison statement to Working Party 5C (copy to Working Parties 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D) - WRC-27 agenda item 1.10     WP 6A   AI1.10   2024-11-18
Results:145 total items.
Result page:  1 - 2 - 3  - 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 : 2025-05-23