Monitoring, detecting, estimating, and alerting the CV2X-PC5 operation status

A system for monitoring, detecting, estimating, and alerting cellular vehicle-to-everything PC5 (CV2X-PC5) operation status of a vehicle, comprising:

• one or more computing devices configured to:
• receive inputs indicative of message timing of messages over CV2X-PC5, the messages being used for one or more subscribed vehicle features;
• monitor time synchronization of the received inputs;
• determine whether a synchronization issue is detected, including performing regression estimation on the received inputs to generate, as an output of the regression estimation, a predicted level of time synchronization and a confidence in the predicted level, for early prediction of potential time synchronization issues;
• and
• responsive to occurrence of the synchronization issue, utilize an alternate wireless communication medium of the vehicle to mitigate effects of the synchronization issue on the one or more subscribed vehicle features.

A non-transitory computer-readable medium comprising instructions for monitoring, detecting, estimating, and alerting cellular vehicle-to-everything PC5 (CV2X-PC5) operation status of a vehicle that, when executed by one or more computing devices of the vehicle, cause the vehicle to perform operations including to:

• receive inputs indicative of message timing of messages over CV2X-PC5, the messages being used for one or more subscribed vehicle features;
• monitor time synchronization of the received inputs;
• determine whether a synchronization issue is detected, including performing regression estimation on the received inputs to generate, as an output of the regression estimation, a predicted level of time synchronization and a confidence in the predicted level, for early prediction of potential time synchronization issues;
• and
• responsive to occurrence of the synchronization issue, utilize an alternate wireless communication medium of the vehicle to mitigate effects of the synchronization issue on the one or more subscribed vehicle features.