Shameless plug.
I am working as consultant for a startup building a backend for LoRa devices. If you have any question from the backend software point of view feel free to write me :)
email in the profile.
I am working as consultant for a startup building a backend for LoRa devices. If you have any question from the backend software point of view feel free to write me :)
email in the profile.
The gateway is extremely simple it receive messages and send them to a bigger server (usually via Ethernet).
Of course the scale of your problem is dependent of the legislation... In Europe (where I work) there is a duty cycle of 1% (if you talk for 1 second you need to don't talk for the next 100 seconds).
Also keep in mind that device usually trasmit at 14 dBm WAY lower than the 27 dBm in the article. Every 3 dBm half the actual power...
So the distribution is not uniform... On the other way, once an area is covered, more and more nodes are added.