Tag Archives: LPWA

Sigfox & LoRaWan network architecture and network kernels

New episode of my LPWAn post series, this time, about the network architecture and the role of the network kernel.

The network architecture is different than a classical IP communication from client to server: the LPWAn architecture is based on a kernel network allowing the protocol transformation from the Sigfox / LoRaWan world to the IP-Internet world.

In the LPWAn protocol the addressing is limited to one device address only to reduce the frame size and as a consequence all the frame have to be captured by a central system: the network kernel. It will route the message correctly to the end user application based on device association made on registration.

This post is related to a french video (as usual) and detailed in the following part of this post.

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