ITS-LCHID (ITS logical channel identifier):
INTEGER(0..65535)
| Date | ID | Acronym | Name | Description | Examples of usage | Comment |
|---|---|---|---|---|---|---|
| 1.5.2018 | 0 | UNK | Unknown channel | Used in protocols | ||
| 1.5.2018 | 1 | CCH |
Control Channel |
For dissemination and exchange of basic channel control
information, communication information, and application
management information. |
The term CCH also indicates the physical control channel for road safety communications at 5,9 GHz | |
| 1.5.2018 | 2 | SaCH | Service advertisement / announcement channel |
For advertising / announcing of ITS services |
Using FSAP
specified in EN ISO 22418 / ISO 16460, or WSA specified in IEEE 1609.3, or ESAM specified in EN 302 890-1 |
|
| 1.5.2018 | 3 | SfCH |
Safety of life and property
channel |
For dissemination and exchange of safety of life and
property critical information. |
Broadcast of CAM / DENM / BSM |
|
| 1.5.2018 | 4 | SCH |
Service channel |
For exchange of peer to peer ITS-S application process data,
and for general message dissemination. |
The term SCH also indicates a physical service channel for road safety communications at 5,9 GHz | |
| 2.9.2019 | 5 | EcallCH |
eCall channel |
Channel between an eCall IVS and the most appropriate PSAP |
Specified in CEN/TS 17182:2018 |
Last update: 2.9.2019