Wi-SUN Architecture

How a Smart Meter Message Travels Over Wi-SUN

From DLMS/COSEM payload to HES/MDM ingestion: packet-level and system-level flow.

Data journey

  • Meter application data is created at device layer and packed for network delivery.
  • 6LoWPAN adaptation and mesh forwarding shape real-world latency.

Backend handoff

  • Border router and HES interfaces determine end-to-end observability and retry semantics.

Scalability notes

  • Traffic modeling must include retries, bursts, and maintenance windows.