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LoRaWAN duplicate uplink messages arrived from multiple gateways - Does it filtered?

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I wanted to ask how the LoRaWAN server filter (if at all) duplicate uplink messages that received by two or more GW and transmitted to the server.

asked 4 years ago404 views
1 Answer
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Hi. It's the responsibility of the LoRaWAN Network Server to perform de-duplication and AWS IoT Core for LoRaWAN does indeed implement this. It keeps the message with the strongest RSSI.

AWS
EXPERT
answered 4 years ago

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