This solution is used within the U.S.. It combines standards associated with US: SAE Lane–Level Mapping with those for V–X: WAVE WSMP. The US: SAE Lane–Level Mapping standards include upper–layer standards required to implement lane–level and road furniture mapping information flows. 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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| Security | IEEE 1609.2 | IEEE Standard for Wireless Access in Vehicular Environments – Security Services for Applications and Management Messages | This standard defines secure message formats and processing for use by Wireless Access in Vehicular Environments (WAVE) devices, including methods to secure WAVE management messages and methods to secure application messages. It also describes administrative functions necessary to support the core security functions. |
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| Security | IEEE 1609.2a | IEEE 1609.2a–2017 – IEEE Standard for Wireless Access in Vehicular Environments––Security Services for Applications and Management Messages – Amendment 1 | This standard defines secure message formats and processing for use by Wireless Access in Vehicular Environments (WAVE) devices, including methods to secure WAVE management messages and methods to secure application messages. It also describes administrative functions necessary to support the core security functions. |
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| Security | IEEE 1609.2b | IEEE Standard for Wireless Access in Vehicular Environments––Security Services for Applications and Management Messages – Amendment 2––PDU Functional Types and Encryption Key Management | This standard defines secure message formats and processing for use by Wireless Access in Vehicular Environments (WAVE) devices, including methods to secure WAVE management messages and methods to secure application messages. It also describes administrative functions necessary to support the core security functions. |
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| ITS Application Entity | SAE J2945/A | Standard for Lane–Level and Road Furniture Mapping for Infrastructure–based V2X Applications | The document provides a generalized mapping solution that can be applied to future infrastructure–based application standards using a layering approach, so that each new application standard at most needs to define a new layer of information that is unique to specific V2X application. It provides an ability to describe small, lane–level map descriptions that apply directly to V2X applications such as reduced speed zones (e.g. work zones) and curves (e.g. curve speed warning). |
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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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| 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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| Facilities | SAE J2945/A | Standard for Lane–Level and Road Furniture Mapping for Infrastructure–based V2X Applications | The document provides a generalized mapping solution that can be applied to future infrastructure–based application standards using a layering approach, so that each new application standard at most needs to define a new layer of information that is unique to specific V2X application. It provides an ability to describe small, lane–level map descriptions that apply directly to V2X applications such as reduced speed zones (e.g. work zones) and curves (e.g. curve speed warning). |
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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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| Access | IEEE 1609.4 | IEEE Draft Standard for Wireless Access in Vehicular Environments – Multi–Channel Operation | This standard primarily defines the data link layer of the WAVE communications stack. |
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| Access | IEEE 802.11 | IEEE Draft Standard for Information technology––Telecommunications and information exchange between systems Local and metropolitan area networks––Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specificatio | This standard defines the physical and data link layers for wireless Ethernet, including WiFi and DSRC. |
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| Access | ISO/IEC 8802–2 | IEEE Standard for Information technology –– Telecommunications and information exchange between systems––Local and metropolitan area networks –– Specific requirements –– Part 2: Logical Link Control | ISO/IEC 8802–2 describes the logical link control (LLC) sublayer, which constitutes the top sublayer in the data link layer of the ISO 8802 Local Area Network Protocol (also known as IEEE 802.2). |
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Two significant or one significant and several 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. 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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| County and City Connected Vehicles Roadside Equipment | Bowling Green Transit Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | City of Bowling Green Emergency Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | City of Bowling Green Maintenance Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | City of Toledo Emergency Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | City of Toledo Maintenance Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Commercial Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Connected/Automated Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Lucas County EMS Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Lucas County Fire Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Lucas County Maintenance Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Lucas County Sheriff Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Municipal Emergency Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Municipal Maintenance Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Wood County Emergency Vehicles | roadway geometry |
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| County and City Connected Vehicles Roadside Equipment | Wood County Maintenance Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Bowling Green State University Shuttle Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | City of Bowling Green Emergency Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | City of Toledo Emergency Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Commercial Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Connected/Automated Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Lucas County EMS Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Lucas County Fire Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Lucas County Sheriff Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Municipal Emergency Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | ODOT District 2 Maintenance Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | ODOT Freeway Safety Patrol Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | OSHP District 1 and 2 Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | OSHP District 10 Vehicles | roadway geometry |
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| ODOT Connected Vehicles Roadside Equipment | Wood County Emergency Vehicles | roadway geometry |
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| OTIC Connected Vehicles Roadside Equipment | Commercial Vehicles | roadway geometry |
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| OTIC Connected Vehicles Roadside Equipment | Connected/Automated Vehicles | roadway geometry |
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| OTIC Connected Vehicles Roadside Equipment | OSHP District 1 and 2 Vehicles | roadway geometry |
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| OTIC Connected Vehicles Roadside Equipment | OSHP District 10 Vehicles | roadway geometry |
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| OTIC Connected Vehicles Roadside Equipment | OTIC Maintenance and Construction Vehicles | roadway geometry |
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| OTIC Connected Vehicles Roadside Equipment | OTIC Public Service Vehicles | roadway geometry |
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| Toledo–Lucas County Port Authority Connected Vehicle Roadside Equipment | Commercial Vehicles | roadway geometry |
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| Toledo–Lucas County Port Authority Connected Vehicle Roadside Equipment | Connected/Automated Vehicles | roadway geometry |
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