I want to use some kind of lora-wan packet repeater or Amplifier that would amplify the lora signal, so that I can use this kind of repeater in place where there are blind spots. I know about packet forwarder, but it would forward the lora packets on some TCP/IP socket and would need some 3G or Ethernet/Wifi which is not an option for me. I was looking at few websites and they mention that repeaters work for lora but don't work for lora-wan. If that is true, want to understand reason why they won't work for lora-wan. And what would be the other alternative.