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RE: The Visible Light Communication System: Making the most out of our traditional lighting system
thanks for very interesting and informative article, actually I was thinking before why they keep these frequency ranges 5Ghz and 2.5Ghz and don't increase frequency, but I forgot about as wavelength get shorter range of transmission get shorter too.
You're so on point. Our devices are even tuned to listen to only 2.4ghz, anything short from that will be skipped. Both WiFi and mobile networks reach our mobile using such frequency. Little wonder why we have network speeds that a comparable to snail speeds😅