Today I had the idea that human eye is easy to decode LoRa signal with bigger gap on SF. So, for human eye, it’s easier to decode together SF7 and SF9 (+2 SF gap) signals than SF7 and SF8 signals (+1SF gap). I had a chat with the AI and it confirmed my view with this paper https://arxiv.org/pdf/1808.01761 although I don’t understand where the paper tested the inference between +1 SF gap and +2 SF gap.
Anyone have tested this theory? So in the case of having collisions it’s better to have signals with + 2 gap on SF than +1 gap?