International Telecommunication Union
Download 317.43 Kb.
|
- Navigate this page:
- International Telecommunication Union
- Avionics and Aviation Communications Systems
- SERIES OF FG AC TECHNICAL REPORTS
- Deliverable 4 Avionics and aviation communications systems
- Table of Contents
FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of tele com mu ni ca tions, information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The procedures for establishment of focus groups are defined in Recommendation ITU-T A.7. The ITU-T Focus Group on Aviation Applications of Cloud Computing for Flight Data Monitoring – FG AC – was established by the ITU-T Telecommunication Standardization Advisory Group (TSAG) in June 2014 and completed the work on its deliverables in December 2015. More information is available at http://itu.int/en/ITU-T/focusgroups/ac/. Deliverables of focus groups can take the form of technical reports, specifications, etc. and aim to provide material for consideration by the parent group in its standardization activities. Deliverables of focus groups are not ITU-T Recommendations.
ITU 2016 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU.
Table of ContentsDeliverable 4 – Avionics and aviation communications systems 4 1.Executive summary 4 2.Background and context 4 3.Structure of the Report 5 4.Relationship with other FG AC working groups 5 5.Definitions 5 6.Real-time transmission 5 7.Assumptions 5 7.1Introduction 5 7.2Definition of "real-time data" 6 7.3Categories of "flight data" 6 8.Real-time data transmission performance 7 8.1Introduction 7 8.2Background 7 8.3Data streaming 8 8.4Bandwidth needs analysis for real-time flight data transmission and data link systems performance summary 8 8.4.1Bandwidth needs analysis for real-time flight data transmission 8 8.4.2Data link systems performance 9 8.5Conclusions 10 9.Ground-based systems and services infrastructure 11 9.1Current infrastructure 11 9.1.1Introduction 11 9.1.2Summary of ground-based infrastructure capabilities 11 9.1.3Flight data monitoring, flight tracking and alerting solutions and services 11 9.2Ground-based infrastructure 12 9.2.1Introduction 12 9.2.2System wide information management (SWIM) 12 9.2.3Flight data sharing programs 14 10.On-board infrastructure 15 10.1On-board information systems infrastructure 15 10.1.1Introduction 15 10.1.2High-level summary 15 10.1.3On-board information systems 15 10.1.4Aircraft flight data management and recording infrastructure 15 10.1.5Flight data concentrator and flight data recorder 16 10.1.6Real-time flight data analysis 16 10.1.7Auxiliary flight data recording 17 10.1.8Aircraft servers, Internet protocol (IP) data routing and airport surface data communications 17 10.1.9Other avionics and electronics systems 17 10.1.10 Conclusion 18 10.2On-board aircraft surveillance and tracking infrastructure 18 10.2.1Introduction 18 10.2.2ADS-B 19 10.2.3Future air navigation systems (FANS) 19 11.On-board data link infrastructure 19 11.1Current 19 11.1.1 Introduction 19 11.1.2On-board data link systems infrastructure – AIS domain/flight deck systems 20 11.1.3On-board data link systems infrastructure – PIES domain/cabin systems 22 11.1.4Data rates 22 11.1.5Conclusion – On-board data link infrastructure (Current) 23 11.2On-board data link infrastructure – Future 25 11.2.1Introduction 25 11.2.2Internet protocol suite and new links for future DataComm 25 11.2.3Iridium NEXT/Certus 25 11.2.4Conclusion – On-board data link infrastructure (Future) 26 12.Issues and limitations 26 12.1Introduction 26 12.2Future data stream solutions 26 12.3Data compression 26 12.4Cybersecurity 26 13.Recommendations and conclusions 27 13.1Recommendations 27 13.2Conclusions 27 14.Acronyms and abbreviations 29 15.References 32 Appendix 1: Summary of ground-based infrastructure capabilities 34 Appendix 2: ADS-B mandates 45 Appendix 3: Summary of data link systems profiles and performance 46 Appendix 4: Analysis of global bandwidth and cloud storage required to support black box streaming 46 Appendix 5: WG4 composition 47
Directory: dms pub -> itu-t -> opb opb -> International Telecommunication Union opb -> Itu operational Bulletin opb -> Telecommunication standardization bureau opb -> Itu operational Bulletin opb -> Boletín de Explotación de la uit opb -> Itu operational Bulletin opb -> Itu operational Bulletin opb -> Itu operational Bulletin Download 317.43 Kb. Share with your friends:
| |||||||||||||||||||||||||||||||