This solution is used within the U.S.. It combines standards associated with US: SAE Platooning with those for V–X: WAVE WSMP. The US: SAE Platooning standards include upper–layer standards required to manage platooning and cooperative adaptive cruise control. The V–X: WAVE WSMP standards include lower–layer standards that support connectionless, near constant, ultra–low latency vehicle–to–any communications within ~300m using the WAVE Short Messaging Protocol (WSMP) over IEEE WAVE in the 5.9GHz spectrum. The broadcast mode is interoperable with M5 FNTP.
| Level | DocNum | FullName | Description |
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| Mgmt | Addressed Elsewhere | Addressed Elsewhere in Stack | The services related to this portion of the stack are defined in the other standards listed for this solution. |
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| ITS Application Entity | SAE J2735 | Dedicated Short Range Communications (DSRC) Message Set Dictionary (TM) | This standard defines the data and messages for use in DSRC (i.e., V2V, V2I, and V2D) applications. The SAE J2945 series defines additional requirements on how to use these messages. |
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| ITS Application Entity | SAE J2945/6 | Performance Requirements for Cooperative Adaptive Cruise Control and Platooning | This document specifies the system requirements for the Cooperative Adaptive Cruise Control (CACC) and Platooning applications. |
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| Facilities | SAE J2735 | Dedicated Short Range Communications (DSRC) Message Set Dictionary (TM) | This standard defines the data and messages for use in DSRC (i.e., V2V, V2I, and V2D) applications. The SAE J2945 series defines additional requirements on how to use these messages. |
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| Facilities | SAE J2945 | Dedicated Short Range Communication (DSRC) Systems Engineering Process Guidance for J2945/x Documents and Common Design Concepts | This standard defines cross–cutting material which applies to the J2945/x series including generic DSRC interface requirements and guidance on Systems Engineering (SE) content. |
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| TransNet | IEEE 1609.3 | IEEE Standard for Wireless Access in Vehicular Environments (WAVE) – Networking Services | This standard defines the network and transport layer options for the WAVE environment. The standard defines three options: a bandwidth efficient single–hop solution known as WSMP, UDP/IP, and TCP/IP. It has been harmonized with ISO FNTP and FSAP – a common message format specified in ISO 16460. |
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Multiple significant and minor issues. For existing deployments, the chosen solution is likely deficient in security or management capabilities, and the issues should be reviewed and upgrades developed as needed. Some solutions in this category may also be becoming obsolete from an interoperability perspective and if this is the case, then upgrades should be planned as soon as possible. For new deployments, the solution may be viable for pilots when applied to the triples it supports; such pilot deployments should consider a path to addressing these issues as a part of their design activities. The solution does not provide sufficient interoperability, management, and security to enable proper, full–scale deployment without additional work.
| Source | Destination | Flow |
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| Commercial Vehicles and Barges | Connected/Automated Vehicles | vehicle cluster coordination |
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| Connected/Automated Vehicles | Commercial Vehicles and Barges | vehicle cluster coordination |
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| Indiana State Police Vehicles | INDOT Connected Vehicle RSE | cooperative adaptive cruise control status |
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| INDOT Connected Vehicle RSE | City and County Fire/EMS Vehicles | vehicle cluster coordination |
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| INDOT Connected Vehicle RSE | City and County Police/Sheriffs Vehicles | vehicle cluster coordination |
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| INDOT Connected Vehicle RSE | Indiana State Police Vehicles | vehicle cluster coordination |
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| INDOT Connected Vehicle RSE | Other Public Safety Vehicles | vehicle cluster coordination |
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| KSP Troop Vehicles | ODOT / KYTC Connected Vehicle Roadside Equipment | cooperative adaptive cruise control status |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | Cincinnati Fire/EMS Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | Cincinnati Police Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | City and County Fire/EMS Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | City and County Police/Sheriffs Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | CVG Emergency Response Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | Hamilton County Fire/EMS Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | Hamilton County Sheriffs Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | KSP Troop Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | Ohio State Highway Patrol Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | Other Public Safety Vehicles | vehicle cluster coordination |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | University of Cincinnati Shuttle Vehicles | cooperative adaptive cruise control parameters |
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| ODOT / KYTC Connected Vehicle Roadside Equipment | University of Cincinnati Shuttle Vehicles | vehicle cluster coordination |
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| Ohio State Highway Patrol Vehicles | ODOT / KYTC Connected Vehicle Roadside Equipment | cooperative adaptive cruise control status |
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| University of Cincinnati Shuttle Vehicles | ODOT / KYTC Connected Vehicle Roadside Equipment | cooperative adaptive cruise control status |
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