ChirpStack Network Server is an open-source LoRaWAN® Network Server implementation. This component is part of the ChirpStack stack.
The responsibility of the Network Server component is the de-duplication of received LoRaWAN frames by the LoRa® gateways and for the collected frames handle the:
- LoRaWAN mac-layer (and mac-commands)
- Communication with the ChirpStack Application Server
- Scheduling of downlink frames