Recommendation ITU-T Y.4471 (05/2021) Functional architecture of network-based driving assistance for autonomous vehicles
Summary
History
Keywords
FOREWORD
Table of Contents
1 Scope
2 Reference
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Term defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Introduction
7 The functional architecture of NDA for autonomous vehicles
8 The functional entities of NDA for autonomous vehicles
     8.1 Roadside data processing
     8.2 Vehicular data processing
     8.3 Static data management
     8.4 Dynamic data management
     8.5 Data fusion
     8.6 High definition map construction
     8.7 Intervehicle coordination
     8.8 Vehicle and road coordination
9 Reference points of the functional architecture
     9.1 Reference points between entities
     9.2 Reference point identifications
          9.2.1 NDA-1
          9.2.2 NDA-2
          9.2.3 NDA-3
          9.2.4 NDA-4
          9.2.5 NDA-5
          9.2.6 NDA-6
          9.2.7 NDA-7
          9.2.8 NDA-8
          9.2.9 NDA-9
          9.2.10 NDA-10
          9.2.11 NDA-11
          9.2.12 NDA-12
10 Security considerations
Appendix I  Use cases of NDA
     I.1 Use case 1: High definition map
     I.2 Use case 2: Intervehicle coordination
          I.2.1 Driving speed suggestion
          I.2.2 Vehicle platooning suggestion
          I.2.3 Emergency vehicle notification
          I.2.4 Risk warning
     I.3 Use case 3: Vehicle and road coordination
          I.3.1 Hazardous location warning
          I.3.2 Green light optimal speed advisory
          I.3.3 Reversible lanes
          I.3.4 In-vehicle signage
Appendix II  Operational procedure of NDA
Bibliography