US: SAE Other J2735 - Wide Area Broadcast
Description:
This solution is used within Canada and the U.S.. It combines standards associated with US: SAE Other J2735 with those for C-X: Wide Area Broadcast. 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 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.Relevant Regions:
- Canada
- United States
Comm Profile: C-X: Wide Area Broadcast
Comm Class: WAN - Wide Area Network
Standards in Profile:
| Level | Standard |
|---|---|
| Access | WAW Broadcast Alternatives |
| Mgmt | Proprietary |
| Security | Proprietary |
| TransNet | Proprietary |
Data Profile: US: SAE Other J2735
Standards in Profile:
| Level | Standard |
|---|---|
| Facilities | SAE J2735 DSRC Message Set |
| ITS Application Entity | SAE J2735 DSRC Message Set |
Solution Issues Severity: 10
The severity issue score calculation only includes issues associated with standards that are included by default.
Solution Issues:
| Default | Severity | Name | Type | Description |
|---|---|---|---|---|
| True | Low | Data not defined in standard format | ITS Info Gap | The definition of data concepts should conform to ISO 14817-1 to promote reuse among ITS. |
| True | Low | Ubiquitous broadcast technology | SubNet Gap | With the continual enhancement of broadcast technologies and a mixture of free and subscriber-based systems, it is difficult to identify any single technology that can be used to reliably reach the bulk of drivers in a timely manner. |
| True | High | Application specification not defined | ITS Info Gap | The logic, performance, and application security rules are not defined for this information flow. |