Akron Regional ITS Architecture (2022)

US: SAE Other J2735 - Secure Wireless Internet (ITS)

Description

This solution is used within the U.S.. It combines standards associated with US: SAE Other J2735 with those for I–M: Secure Wireless Internet (ITS). The US: SAE Other J2735 standards include upper–layer standards required to implement V2X information flows that do not yet have fully specified functionality and performance charcateristics. The I–M: Secure Wireless Internet (ITS) standards include lower–layer standards that support secure communications between two entities, either or both of which may be mobile devices, but they must be stationary or only moving within wireless range of a single wireless access point (e.g., a parked car). Security is based on X.509 or IEEE 1609.2 certificates. A non–mobile (if any) endpoint may connect to the service provider using any Internet connection method.

Includes Standards

Level	DocNum	FullName	Description
Mgmt	IETF RFC 3411	An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks	This standard (RFC) defines the basic architecture for SNMPv3 and includes the definition of information objects for managing the SNMP entity's architecture.
Mgmt	IETF RFC 3412	Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)	This standard (RFC) contains a MIB that assists in managing the message processing and dispatching subsystem of an SNMP entity.
Mgmt	IETF RFC 3413	Simple Network Management Protocol (SNMP) Applications	This standard (RFC) includes MIBs that allow for the configuration and management of remote Targets, Notifications, and Proxys.
Mgmt	IETF RFC 3414	User–based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)	This standard (RFC) contains a MIB that assists in configuring and managing the user–based security model.
Mgmt	IETF RFC 3415	View–based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)	This standard (RFC) contains a MIB that supports the configuration and management of the View–based access control model of SNMP.
Mgmt	IETF RFC 3416	Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP)	This standard (RFC) defines the message structure and protocol operations used by SNMPv3.
Mgmt	IETF RFC 3418	Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)	This standard (RFC) defines the MIB to configure and manage an SNMP entity.
Mgmt	IETF RFC 4293	Management Information Base for the Internet Protocol (IP)	This standard (RFC) defines the MIB that manages an IP entity.
Security	IETF RFC 5280	Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile	This standard (RFC) defines how to use X.509 certificates for secure communications over the Internet.
Security	IETF RFC 8446	The Transport Layer Security (TLS) Protocol	This standard (RFC) specifies Version 1.3 of the Transport Layer Security (TLS) protocol. The TLS protocol provides communications security over the Internet. The protocol allows client/server applications to communicate in a way that is designed to prevent eavesdropping, tampering, or message forgery.
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.
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.
TransNet	IETF RFC 2460	Internet Protocol, Version 6 (IPv6) Specification	This standard (RFC) specifies version 6 of the Internet Protocol (IPv6), also sometimes referred to as IP Next Generation or IPng.
TransNet	IETF RFC 4291	IP Version 6 Addressing Architecture	This 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.
TransNet	IETF RFC 4443	Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification	This standard (RFC) defines the control messages to manage IPv6.
TransNet	IETF RFC 793	Transmission Control Protocol	This standard (RFC) defines the main connection–oriented Transport Layer protocol used on Internet–based networks.
Access	3GPP Network	3GPP Cellular Communications Network	This proxy standard represents a variety of 3GPP releases and underlying standards and technologies that rely upon cellular base stations for connectivity, including 3G, 4G, and the emerging 5G technologies.

Readiness: Moderate

Readiness Description

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.

Issues

Issue	Severity	Description	Associated Standard	Associated Triple
Application specification not defined	High	The logic, performance, and application security rules are not defined for this information flow.	(None)	(All)
Data not defined in standard format	Low	The definition of data concepts should conform to ISO 14817–1 to promote reuse among ITS.	SAE J2735 DSRC Message Set	(All)

Supports Interfaces

Source	Destination	Flow
City of Akron Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
City of Barberton Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
City of Cuyahoga Falls Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
City of Green Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
City of Hudson Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
City of Kent Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
City of Stow Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
City of Twinsburg Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
Commercial Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
Connected/Automated Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
ODOT District 4 Maintenance Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
ODOT Freeway Safety Patrol Vehicles	ODOT ATMS	emergency vehicle tracking data
ODOT Freeway Safety Patrol Vehicles	ODOT District 4 Office	emergency vehicle tracking data
ODOT Freeway Safety Patrol Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
OSHP Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
Other Municipalities Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
OTIC Maintenance and Construction Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
OTIC Public Service Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
Portage County Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
Private Companies Map Update Systems	City of Akron Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	City of Barberton Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	City of Cuyahoga Falls Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	City of Green Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	City of Hudson Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	City of Kent Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	City of Stow Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	City of Twinsburg Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	Commercial Vehicles	intersection geometry
Private Companies Map Update Systems	Connected/Automated Vehicles	intersection geometry
Private Companies Map Update Systems	ODOT District 4 Maintenance Vehicles	intersection geometry
Private Companies Map Update Systems	ODOT Freeway Safety Patrol Vehicles	intersection geometry
Private Companies Map Update Systems	OSHP Vehicles	intersection geometry
Private Companies Map Update Systems	Other Municipalities Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	OTIC Maintenance and Construction Vehicles	intersection geometry
Private Companies Map Update Systems	OTIC Public Service Vehicles	intersection geometry
Private Companies Map Update Systems	Personal Information Device	intersection geometry
Private Companies Map Update Systems	Portage County Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	Summit County Emergency Vehicles	intersection geometry
Private Companies Map Update Systems	University of Akron Roo Express Shuttle Service Vehicles	intersection geometry
Summit County Emergency Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping
University of Akron Roo Express Shuttle Service Vehicles	Private Companies Map Update Systems	vehicle location and motion for mapping