Carma-platform v4.2.0
CARMA Platform is built on robot operating system (ROS) and utilizes open source software (OSS) that enables Cooperative Driving Automation (CDA) features to allow Automated Driving Systems to interact and cooperate with infrastructure and other vehicles through communication.
carma_cloud_client

CARMA Cloud Client is a ROS2 node in CARMA platform which is responsible for cellular communication with CARMA Cloud.

https://usdot-carma.atlassian.net/wiki/spaces/CRMPLT/pages/2365030405/CARMA+Cloud+Client