US: SAE Platooning - WAVE TCP

Description

This solution is used within the U.S.. It combines standards associated with US: SAE Platooning with those for V–X: WAVE TCP. The US: SAE Platooning standards include upper–layer standards required to manage platooning and cooperative adaptive cruise control. The V–X: WAVE TCP standards include lower–layer standards that support connection–oriented vehicle–to–any communications within ~300m using the Transmission Control Protocol (TCP) over Internet Protocol version 6 (IPv6) over IEEE WAVE in the 5.9GHz spectrum.

Includes Standards

LevelDocNumFullNameDescription
MgmtAddressed ElsewhereAddressed Elsewhere in StackThe services related to this portion of the stack are defined in the other standards listed for this solution.
SecurityIEEE 1609.2IEEE Standard for Wireless Access in Vehicular Environments – Security Services for Applications and Management MessagesThis 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.
SecurityIEEE 1609.2aIEEE 1609.2a–2017 – IEEE Standard for Wireless Access in Vehicular Environments––Security Services for Applications and Management Messages – Amendment 1This 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.
SecurityIEEE 1609.2bIEEE Standard for Wireless Access in Vehicular Environments––Security Services for Applications and Management Messages – Amendment 2––PDU Functional Types and Encryption Key ManagementThis 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.
ITS Application EntitySAE J2735Dedicated 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.
ITS Application EntitySAE J2945/6Performance Requirements for Cooperative Adaptive Cruise Control and PlatooningThis document specifies the system requirements for the Cooperative Adaptive Cruise Control (CACC) and Platooning applications.
FacilitiesSAE J2735Dedicated 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.
FacilitiesSAE J2945Dedicated Short Range Communication (DSRC) Systems Engineering Process Guidance for J2945/x Documents and Common Design ConceptsThis standard defines cross–cutting material which applies to the J2945/x series including generic DSRC interface requirements and guidance on Systems Engineering (SE) content.
TransNetIETF RFC 2460Internet Protocol, Version 6 (IPv6) SpecificationThis standard (RFC) specifies version 6 of the Internet Protocol (IPv6), also sometimes referred to as IP Next Generation or IPng.
TransNetIETF RFC 4291IP Version 6 Addressing ArchitectureThis standard (RFC) defines the addressing architecture of the IP Version 6 (IPv6) protocol. It includes the IPv6 addressing model, text representations of IPv6 addresses, definition of IPv6 unicast addresses, anycast addresses, and multicast addresses, and an IPv6 node's required addresses.
TransNetIETF RFC 4861Neighbor Discovery for IP version 6 (IPv6)This standard (RFC) specifies the Neighbor Discovery protocol for IP Version 6. IPv6 nodes on the same link use Neighbor Discovery to discover each other's presence, to determine each other's link–layer addresses, to find routers, and to maintain reachability information about the paths to active neighbors.
TransNetIETF RFC 4862IPv6 Stateless Address AutoconfigurationThis standard (RFC) specifies the steps a host takes in deciding how to autoconfigure its interfaces in IP version 6. The autoconfiguration process includes generating a link–local address, generating global addresses via stateless address autoconfiguration, and the Duplicate Address Detection procedure to verify the uniqueness of the addresses on a link.
TransNetIETF RFC 793Transmission Control ProtocolThis standard (RFC) defines the main connection–oriented Transport Layer protocol used on Internet–based networks.
TransNetIEEE 1609.3IEEE Standard for Wireless Access in Vehicular Environments (WAVE) – Networking ServicesThis 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.
AccessIEEE 1609.4IEEE Draft Standard for Wireless Access in Vehicular Environments – Multi–Channel OperationThis standard primarily defines the data link layer of the WAVE communications stack.
AccessIEEE 802.11IEEE 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) SpecificatioThis standard defines the physical and data link layers for wireless Ethernet, including WiFi and DSRC.
AccessISO/IEC 8802–2IEEE Standard for Information technology –– Telecommunications and information exchange between systems––Local and metropolitan area networks –– Specific requirements –– Part 2: Logical Link ControlISO/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).

Readiness: Moderate–Low

Readiness Description

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.

Issues

IssueSeverityDescriptionAssociated StandardAssociated Triple
Draft not available (Critical)HighThe standards development organization has established a work item for the subject standard but a draft is not available for this critical feature to enable the interface. The draft may be missing due to the work item being new or simply a lack of activity on the work item.SAE J2945/6 CACC and Platoon(All)
Overlap of standardsMediumMultiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.Bundle: WAVE – Subnet(All)
Uncertainty about trust revocation mechanismMediumThe mechanisms used to prevent bad actors from sending authorized messages is unproven.Bundle: IEEE 1609.2(All)
Data not defined in standard formatLowThe definition of data concepts should conform to ISO 14817–1 to promote reuse among ITS.SAE J2735 DSRC Message Set(All)

Supports Interfaces

SourceDestinationFlow
City of Akron Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
City of Barberton Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
City of Cuyahoga Falls Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
City of Green Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
City of Hudson Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
City of Kent Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
City of Stow Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
City of Twinsburg Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
OSHP VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
Other Municipalities Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
Portage County Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
Summit County Emergency VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination
University of Akron Roo Express Shuttle Service VehiclesODOT Connected Vehicles Roadside Equipmentvehicle cluster coordination