"It really seems like anyone with some renders and a white paper written by someone being gassed up by an overly agreeable AI can get VC funding these days."
If it was a solved problem it would be widely used, but it isn’t. Ever looked at the reports of starlink speeds? It’s not reliable at all, everything other than a fully clear sky with cold weather (meaning less moisture and particles in the air) affects the communication. It physically can’t be a good or better alternative to fiber (or anything else that isn’t wireless).
Yeah… Terrestrial 5G towers with a fiber backbone for some proportion of them… are… stupendously more cost effective at getting a decent level of internet to a lot of people.
Also doesn’t cause Kessler Syndrome, which is, you know, good.
Now, such a system will still suffer in more abberant atmospheric conditons, but to a far lesser extent.
Literally the only actual ‘use case’ I can think of where StarLink ‘makes sense’ as a better solution is … you are a boat that is actually moving most of the time.
If you’re a house boat… terrestrial 5G probably exists near your mooring.
Either that or you truly, truly live far away from civilization.
… but we already had satellite internet that did those things.
That’s what the lasers are for. It’s a solved problem.
If it was a solved problem it would be widely used, but it isn’t. Ever looked at the reports of starlink speeds? It’s not reliable at all, everything other than a fully clear sky with cold weather (meaning less moisture and particles in the air) affects the communication. It physically can’t be a good or better alternative to fiber (or anything else that isn’t wireless).
Yeah… Terrestrial 5G towers with a fiber backbone for some proportion of them… are… stupendously more cost effective at getting a decent level of internet to a lot of people.
Also doesn’t cause Kessler Syndrome, which is, you know, good.
Now, such a system will still suffer in more abberant atmospheric conditons, but to a far lesser extent.
Literally the only actual ‘use case’ I can think of where StarLink ‘makes sense’ as a better solution is … you are a boat that is actually moving most of the time.
If you’re a house boat… terrestrial 5G probably exists near your mooring.
Either that or you truly, truly live far away from civilization.
… but we already had satellite internet that did those things.
Agreed on the downlink.
I thought this was about the node to node communications. Blue origin and probably others are also using it for in orbit communication.
Not really, because it can’t be solved, just worked around.
Lasers are still subject to the inverse square law, but with a slightly different multiplier.
Also, lasers still have the bandwidth issue of not being able to double up the communication lines due to cross talk and other fun physics issues.
There’s a reason why fiber will never go out of style.