Identifier Registry --> Other Identifier Registries:
identifier coordination

This triple is bi-directional. See also Other Identifier Registries --> Identifier Registry: identifier coordination

Definitions

identifier coordination (Information Flow): Coordination of identifiers between registries to help ensure no duplication of identifier assignments.

Identifier Registry (Source Physical Object): The 'Identifier Registry' maintains identifiers that must be unique to facilitate interoperability in the connected vehicle environment.

Other Identifier Registries (Destination Physical Object): 'Other Identifier Registries' provides a source and destination for information flows between registries, supporting coordination between registries.

Included In

This Triple is in the following Service Packages:

This triple is associated with the following Functional Objects:

This Triple is described by the following Functional View Data Flows:

This Triple has the following triple relationships:

RelationshipSourceDestinationFlow
Request-Response Other Identifier Registries Identifier Registry identifier coordination

Communication Solutions

No communications solutions identified.

Characteristics

Characteristic Value
Time Context Recent
Spatial Context Regional
Acknowledgement True
Cardinality Unicast
Initiator Source
Authenticable True
Encrypt False


Interoperability Description
Regional Interoperability throughout the geopolitical region is highly desirable, but if implemented differently in different transportation management jurisdictions, significant benefits will still accrue in each jurisdiction. Regardless, this Information Flow Triple should be implemented consistently within a transportation jurisdiction (i.e., the scope of a regional architecture).

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Low High Low
Basis Likely openly published information. Identifiers are used with associated permissions to determine who/what can perform various activities. A compromise in this information would significantly compromise all of C-ITS that was affected. Identifiers are expected to be updated infrequently, thus requiring only intermittent connectivity to the CCMS.


Security Characteristics Value
Authenticable True
Encrypt False