With that comparison we can say lifi is better for home and offices, and is more secure also. Wifi more suitable for open spaces or outdoors where everybody wants to be connected. Applications like ads can be implemented in this way.
But what about PLC (power line carriers)?
Isn't a new tech either but you don't hear about. Why people do not know that tech?
Of course you need to be on line with a source of energy but have some advantages right.
What do tou think?
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As cost-effective as power line communication is, it is not majorly used in communication tech (I mean, transmitting electrical power and data on a single line sounds like an idea), but the thing is, the frequency of the data transmitted are generally below 600KHz.
Ok, but what it does mean?
The 600khz isn't adequate? Noise? Interference? Rates?
Has been used for long distance transmission? Have you ever hear about ...