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It varies from constellation to constellation. O3B's MPower constellation promises 10 Gbps terminals, but those terminals are very likely to go to big enterpri
by matmatmatmat 5y ago
It varies from constellation to constellation.
O3B's MPower constellation promises 10 Gbps terminals, but those terminals are very likely to go to big enterprise customers, as they will cost several $10k's.
Telesat's Lightspeed constellation is aimed at rural areas of Canada and 5G backhaul. To do the latter, they'll have to deliver at least 1 Gbps. Telesat's been in the game for a long time, so I wouldn't doubt that they'll deliver.
There's two Chinese constellations going up. They'll probably deliver anything and everything they can, but it remains to be seen what the satellite and terminal capacities will be. The west still has an edge here.
Starlink started with residential service but they'll try to expand into everything they can. One of applications I expect to see is to use Starlink to get data out of Teslas and back to the ML team so they can improve their self-driving code.
Kuiper? I mean, who knows. It's Amazon, so, they'll probably also try to expand into everything they can. I wouldn't be surprised if their delivery trucks will use it as backhaul.
You might notice that none of the above, so far, are actually aimed at connecting the unconnected. That's because the terminals, so far, are too expensive and too power-hungry. The only two initiative I'm aware of that are actually trying to connect the unconnected are:
OneWeb, which has truly global coverage (including the poles) and has a quite smart design, including working crosslinks and a relatively affordable terminal. Also, in the arctic, they can provide connectivity to militaries, so there's some good cashflow there.
Curvanet, an initiative by Tom Choi. They promise a sub $100 terminal that can run on 5 W (!) and does not require an ESA but can still deliver up to 50 Mbps. If they can actually pull this off I will buy a unit and stick on my roof just for fun. Also, if they succeed, they would be absolutely best-positioned in the market, as no one can (so far) match their cost or power consumption.
- chriscappuccio 5y agoCurvalux is a phased array 802.11ax AP. That's it. I don't think 250 LEO satellites running 802.11ax is going to cut it.