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by htdvisser 2518 days ago
The technology is designed to scale to tens of thousands of active end devices per gateway (base station), but for that it does assume that most traffic is from end devices to the network. Larger scale can be achieved by adding more gateways.

End devices hop over multiple channels. Most gateways can receive simultaneously on 8, 16 or up to 64 channels (using 1, 2 or up to 8 antennas). The network can dynamically adapt the channels used by each end device to distribute traffic over the available channels.

End devices will use different data rates (spreading factors) for their transmissions (depending on required range). The LoRa modulation allows gateways to receive multiple transmissions on the same channel simultaneously if those transmissions use different spreading factors (most of the time, the spreading factors are "almost orthogonal").

You can deploy more gateways to create smaller cells. The network can then tell end devices to lower their transmit power.

More details in this video: https://privatevideos.hubs.vidyard.com/watch/iXBL8d2mjyjubK8...