European telecommunications standards institute (ETSI) cooperative intelligent transport system (C-ITS) communication compatibility
Systems and methods for compatibility in European Telecommunications Standards Institute (ETSI) Cooperative Intelligent Transport System (C-ITS) station communications are disclosed. Embodiments of a method performed by a C-ITS station are disclosed. In some embodiments, the method comprises receiving a message, determining whether the message was received via an external interface of the C-ITS station or a short range interface of the C-ITS station, and upon determining that the message was received via the external interface of the C-ITS station, treating the message differently as compared to if the message was received via the short range interface of the C-ITS station.
1. A method performed by a Cooperative Intelligent Transport System, C-ITS, station the method comprising receiving a message, determining whether the message was received via an external interface of the C-ITS station or a short range interface of the C-ITS station, and upon determining that the message was received via the external interface of the C-ITS station, treating the message differently as compared to if the message was received via the short range interface of the C-ITS station;
wherein the message comprises networking and transport layer information, and treating the message differently comprises treating the network and transport layer information different as compared to if the message was received via the short range interface of the C-ITS station.
2. The method of claim 1 , wherein treating the networking and transport layer information differently as compared to if the message was received via the short range interface of the C-ITS station comprises ignoring the networking and transport layer information.
3. The method of claim 1 , wherein the message is a European Telecommunications Standards Institute, ETSI, C-ITS message.
4. The method of claim 1 , wherein the C-ITS station is a personal C-ITS station, a central C-ITS station, a vehicular C-ITS station, or a roadside C-ITS station.
5. A system that implements a Cooperative Intelligent Transport System, C-ITS, station, the system being adapted to, in order to implement the C-ITS station, receive a message, determine whether the message was received via an external interface of the C-ITS station or a short range interface of the C-ITS station, and upon determining that the message was received via the external interface of the C-ITS station, treat the message differently as compared to if the message was received via the short range interface of the C-ITS station.
6. The system of claim 5 , wherein the message comprises networking and transport layer information and, in order to treat the message differently, the system is adapted to treat the networking and transport layer information differently as compared to if the message was received via the short range interface of the C-ITS station.
7. The system of claim 6 , wherein, in order to treat the networking and transport layer information differently as compared to if the message was received via the short range interface of the C-ITS station, the system is adapted to ignore the networking and transport layer information.
8. The system of claim 5 , wherein the message is a European Telecommunications Standards Institute, ETSI, C-ITS message.
9. The system of claim 5 , wherein the C-ITS station is a personal C-ITS station, a central C-ITS station, a vehicular C-ITS station, or a roadside C-ITS station.
10. A system that implements a Cooperative Intelligent Transport System, C-ITS, station, the system comprising an external interface, a short range interface, and processing circuitry associated with the external interface and the short range interface, the processing circuitry being adapted to, in order for the system to implement the C-ITS station, cause the system to receive a message, determine whether the message was received via an external interface of the C-ITS station or a short range interface of the C-ITS station, and upon determining that the message was received via the external interface of the C-ITS station, treat the message differently as compared to if the message was received via the short range interface of the C-ITS station;
wherein the message comprises networking and transport layer information and, in order to treat the message differently, the processing circuitry is adapted to cause the system to treat the networking and transport layer information differently as compared to if the message was received via the short range interface of the C-ITS station.
11. The system of claim 10 , wherein, in order to treat the networking and transport layer information differently as compared to if the message was received via the short range interface of the C-ITS station, the processing circuitry is adapted to cause the system to ignore the networking and transport layer information.
12. The system of claim 10 , wherein the message is a European Telecommunications Standards Institute, ETSI, C-ITS message.
13. The system of claim 10 , wherein the C-ITS station is a personal C-ITS station, a central C-ITS station, a vehicular C-ITS station, or a roadside C-ITS station.