Car-2-X Communication from A-Z
Phases and Applications
CAR 2 CAR communications
C2C, V2V
CAR 2 Infrastructure communications
C2I, V2R
Safety / Traffic Efficiency / Infotainment and Others
System Architecture Overview
Reference Architecture
Architecture Components: AU / OBU / RSU and others
Overview
mandatory and optional wireless technologies
IEEE 802.11p*, IEEE 802.11a/b/g/n and others (e.g. 3GPP mobile technologies)
VANET and / or WAVE protocol architecture
Differences and Complements
Physical Access
MAC / LLC Layer
Physical Layer
Network Layer
Application Layer
Application Categories and allocated channel types
dedicated and / or public channel usage
Frequency Band Allocations
critical safety and network control / WAVE control.
Critical safety applications
road safety and traffic efficiency
non-safety CAR-2-X and CAR-2-CAR applications
Transmit Power, Control and Data Rates
Communication Modes and Modulation
Overview of OFDM modulation scheme
Overview of Medium Access Control with CSMA/CA
Operational Aspects
Multi Channel Operation
Dual Receiver Concept
Addressing Scheme
Data Security and Privacy
Cooperative Awareness Applications
e.g. Forward Collision Warning, Wrong Way Drive Warning, Approaching Emergency Vehicle, Emergency Brake
Unicast Information Exchange
e.g. Pre-Crash Sensing, Instant Messaging
Decentralized Environmental Notification
e.g. Slow Vehicle, Traffic Jam Ahead, Post Crash Warnings
Roadside Unit Broadcasts
e.g. Hazardous Location Notification, Green Light Optimal Speed Advisory
Local RSU Interaction
e.g. Automatic Access Control, Free-flow Tolling, Drive-Through Payments
RSU Internet Connection
e.g. SOS Services, Map Download and Updates, Fleet Management, Route Guidance and Navigation.
AdaptIVe
develop and test new functionalities for cars and trucks offering partially automated and highly automated driving
eCall and other 3GPP developments
GSM based, automated emergency calls
LTE based small cells / FEMTO
SOTIS
Others
v1.000