1、C-V2X:THE PATH TOWARDS AUTOMOTIVE 5G CONTENTSEXECUTIVE SUMMARYC-V2X TECHNOLOGY EMERGENCE AND EVOLUTION C-V2X NETWORK ARCHITECTURE 469DAY 2+USE CASES:REQUIREMENTS AND CHALLENGES 10CONCLUSION 12EXECUTIVE SUMMARYThe steady evolution of the automotive industry towards autonomous and connected vehicles h

2、olds highly promising prospects for the future of vehicles.This evolution is supported by robust technological progress in the industry,particularly Cellular V2X(Vehicle to Everything)technology.A key contributor to the expansion of vehicle automation,C-V2X,as shown in Figure 1 establishes lines of

3、communication between vehicles,roadside units,and pedestrians,making the vehicle more aware of its surroundings and exchanging time-sensitive and safety-critical information.C-V2X circumvents autonomous driving capabilities and complements existing Line of Sight(LOS)sensors(LiDaR,radar&camera)abilit

4、ies by offering non-line-of-sight 360 awareness.This expands the vehicles vision to greater distances,including even blind turns and low-visibility weather conditions.The industry should leverage this technology to deliver smart mobility solutions of the future.This whitepaper is intended for develo

5、pers of V2X-based systems including Auto Tier 1/OEMs,Communication Service Providers,and smartphone and smart device manufacturers.It covers the evolution of C-V2X to support advanced use cases,the associated challenges,and the solutions Capgemini offers.An overview of use cases and the requirements

6、 to support these use cases is discussed.Figure 1:V-2-X ecosystem(Source:5GAA)54The Biodrug Revolution C-V2X TECHNOLOGY EMERGENCE AND EVOLUTION Todays car systems use Advanced Driver Assistance Systems(ADAS)to enhance safety in vehicles.ADAS technology leverages vision/camera systems,sensor technolo