Accelerating CAV with 5G V2X
4th August 2020 CAR MBS 2020
Jim Misener
Senior Director, Product Management
Qualcomm Technologies, Inc.
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A world where virtually everyone and everything is intelligently connected Scalable to
extreme simplicity
On-deviceintelligence
Extremereliability
Virtuallyunlimitedcapacity
Ultra-lowlatency
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Sensors Utilities
Smart city
Enhanced network communication
New direct communication
MassiveInternet of Things
V2V, V2I, and V2P communications for latency-
sensitive use-cases, e.g. collision avoidance
Deeper coverage to connect road infras-
tructure (e.g. sensors and traffic cameras)
Faster access to cloud for in-vehicle ex-
periences, car OEM services and telematics
V2IV2N V2N
Road safety Transportation efficiencyConnected car services In-vehicle experiences Connected road sensors
Speed harmonization
Road hazard waning
5G will enable smart transportation use cases
RSU
V2V
Basic safetyIEEE 802.11p
Basic and enhanced safety C-V2X Rel-14/Rel-15 with enhanced range and reliability
Autonomous driving use cases5G NR C-V2X Rel-16
Higher throughput
Higher reliability
Wideband carrier support
Lower latency
Backward compatible with Rel-14/Rel-15 enabled vehicles
Evolution to 5G NR, while being backward compatible
C-V2X Rel-14 is necessary and operates with Rel-16
Evolving C-V2X Direct Communications towards 5G NRWhile maintaining backward capabilities
C-V2XRel 14/15 sidelinkBroadcast messages
5G V2X builds on C-V2Xwith advanced use cases
Safety use cases Advanced use cases
5G V2X sidelink
Upper layersMapping use cases to transport profile
5G V2XRel 16+ sidelinkMulticast messages
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