(None-Data) - Wide Area Broadcast
Description
This solution is used within Australia, the E.U. and the U.S.. It combines standards associated with (None–Data) with those for C–X: Wide Area Broadcast. The (None–Data) standards include an unspecified set of standards at the upper layers. The C–X: Wide Area Broadcast standards include lower–layer standards that support one entity broadcasting information to all wireless devices over an area that covers at least a metropolitan area without any expectation of acknowledgement or response; security is provided by the upper–layers.
Includes Standards
| Level | DocNum | FullName | Description |
|---|---|---|---|
| Mgmt | Proprietary | A proprietary mechanism to provide services for this layer. | |
| Security | Proprietary | A proprietary mechanism to provide services for this layer. | |
| ITS Application Entity | Standard(s) need to be developed | One or more standards need to be developed for this subject matter before this is considered a complete solution. | |
| Facilities | Standard(s) need to be developed | One or more standards need to be developed for this subject matter before this is considered a complete solution. | |
| TransNet | Proprietary | A proprietary mechanism to provide services for this layer. | |
| Access | Satellite Broadcast Alternatives | A set of alternative standards that includes all satellite–based wireless broadcast technologies. |
Readiness: Lowest
Readiness Description
Many serious issues. This category includes solutions that have not been standardized, or do not have a basic level of interoperability or security. Consider selecting a different communications solution or if this is not possible (eg. a pilot of a new application that has not been standardized), take additional measures to provide an acceptable level of security or interoperability.
Supports Interfaces
| Source | Destination | Flow |
|---|---|---|
| GF PIC | Personal Information Device | emergency traveler information |