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Starlink's laser system is beaming 42 petabytes of data per day

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Re: Starlink's laser system is beaming 42 petabytes of data per day

#371

Earlier quoted context omitted.

watch, or leave running as background noise …

Any recommendations for shows that make good background noise? I wish they had more concerts.

the ones i see most often are: The Office, Futurama, Simpsons, Friends, Brooklyn 99, How It's Made (my favourite)

kids these days mostly use youtube or twitch for background noise i think

Re: Starlink's laser system is beaming 42 petabytes of data per day

#372
post #363
post #345

Earlier quoted context omitted.

But with lasers, it makes sense to route your packets via space. For example traffic to a different continent would be faster (and cheaper) through space. Furthermore, I assume lasers have more capacity than gateways, so they could increase capacity of one satellite by bundling with more gateways.

I thought that Starlink always "landed" to a base station back in the same jurisdiction? I think relaying through space could open a regulatory can of worms.

What kind of worms?

Re: Starlink's laser system is beaming 42 petabytes of data per day

#373

> "We actually serve over lasers all of our users on Starlink at a given time in like a two-hour window" I can't figure out what this sentence means.

I think it means pretty much all Starlink users have at least some data go over laser links every two hours. Which is a bit of surprise to me, if true. I have a year or so of fine-grained latency detail taken with IRTT on a Starlink connection, I should sit down and see if I can see times I'm using a satellite. Latency is highly variable in Starlink though so it's pretty noisy data.

Hey, I’m very curious if you’ve seen any improvement in latency over the past month.

Re: Starlink's laser system is beaming 42 petabytes of data per day

#374

Earlier quoted context omitted.

Netflix uses 3-7GB an hour. The average person is spending 4-5hrs a day watching TV. I’d say most are above 100GB/month. But that’s me.

Who has 4-5 hrs a day to watch television? ..or am I completely out of touch?

Families sharing an internet connection. Kids watch 1 o 2 hours each, mom and dad another hour each.

Re: Starlink's laser system is beaming 42 petabytes of data per day

#375
post #334

Earlier quoted context omitted.

Is that still a thing with young people? I associate leaving the TV on in the background as an older generation thing.

I'm middle aged. This kind of background noise sounds terrible to me. Maybe I just grew up in a quiet place.

Same and same and same, but I know exactly why I won't leave the telly on - I'm very susceptible. It grabs me. Even though I have no interest in ads or even 95% of programming. It's not a pleasant feeling.

Re: Starlink's laser system is beaming 42 petabytes of data per day

#376

Earlier quoted context omitted.

_actively_ watch? Probably not many. Having it on as background noise however? 5 hours is pretty easy

Is that still a thing with young people? I associate leaving the TV on in the background as an older generation thing.

It's a normie thing coping with unbearable ringing emptiness of mind. My sister and niece (7yo) do it.

Re: Starlink's laser system is beaming 42 petabytes of data per day

#377

Earlier quoted context omitted.

The distinction here is that ships are built by nongovernmental private enterprises, whilst Starlink is operated by a nongovernmental private enterprise. With a somewhat volatile executive. Which isn't unprecedented. But it's also far from the equivalence your comment suggests.

The US military already uses commercial satellite communication systems.

and commercial sensor system like 'Planet'.

and commercial cargo transport.

And lots of other stuff.

Re: Starlink's laser system is beaming 42 petabytes of data per day

#378

Earlier quoted context omitted.

Who has 4-5 hrs a day to watch television? ..or am I completely out of touch?

watch, or leave running as background noise …

Shouldn't audio (radio) suffice for that?

Re: Starlink's laser system is beaming 42 petabytes of data per day

#379

Earlier quoted context omitted.

At the ground stations

Starlink is rolling out "direct to cell" connections, where the satellites connect directly to GSM cell phones. Is any ground station involved in a cell to cell call?

You could imagine a situation where they can do that.

But practically what happens is the phone connects to a sat, the sat connects to a local ground station, then across conventional fiber to another ground station, up to a sat and then down to the other phones.

The are likely doing that because regulation and so on. But the do what you suggest.

Re: Starlink's laser system is beaming 42 petabytes of data per day

#380
post #103

Earlier quoted context omitted.

How do you spot a satellite? I've never seen one.

I can guarantee you you have. You probably just thought it was a star or a plane. They move but relatively slowly (even a fast LEO sat will cover the sky in about 5 minutes). They look just like a star apart from moving slowly. Depending on angles they can look pretty dim, especially the latest SpaceX sats. But the ISS is usually really bright because it's so huge and technically it's also a satellite. You can tell t…

Some satellites do appear to flash because they are tumbling: https://www.satobs.org/tumble/tumbleintro.html

The flashing of satellites will generally be gentler than the short burst strobing of an aircraft.

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