For a research project, we are using LoRa technology to build IoT networks and position estimation based on TDoA is one of the part. Since time synchronized information on uplink packets was a critical requirement to apply TDoA, we bought 4x Multi tech LoRa conduits with built in GNSS modules. Now the next step is to setup the LoRaWAN network where the uplinks packets should be received from multiple gateways.
I have few questions
- Whether i could use this server to setup the network?
- Would i able to get the received time information about uplink packets in nano seconds ?
I tried to use the The Things network Server but, due to the things network packet forwarder the application console only displays information about receive time in seconds. However, my requirement is in nano seconds.
The semtech packet forwarder in line 347 provides receive information in nano seconds. I think that the gateway with GNSS module should provide timing information on uplinks in more than seconds.
Thanks for your help and support