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Re: What say you, nanog re: Starlink vs 5G?


From: Crist Clark <cjc+nanog () pumpky net>
Date: Fri, 24 Jun 2022 14:23:31 -0700

A decade ago I recall Globalstar, yet another LEO phone service, had been
trying to work out a partnership with a terrestrial carrier that could use
their spectrum allotment. It was purely a business move. Nothing technical
about it. Spectrum is valuable, and they were trying to find a way to
monetize it while still staying in the rules, or at least a plausible
argument that they were following the rules.

On Fri, Jun 24, 2022 at 1:23 PM Mike Hammett <nanog () ics-il net> wrote:

It's DirecTV that became part of AT&T, but now they're separated again.

Dish Network is building a nation-wide terrestrial mobile network.
Supposed to be the new #4 provider.



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------------------------------
*From: *"Owen DeLong via NANOG" <nanog () nanog org>
*To: *"Michael Thomas" <mike () mtcc com>
*Cc: *nanog () nanog org
*Sent: *Friday, June 24, 2022 3:14:33 PM

*Subject: *Re: What say you, nanog re: Starlink vs 5G?



On Jun 24, 2022, at 13:12 , Michael Thomas <mike () mtcc com> wrote:


On 6/24/22 12:38 PM, Owen DeLong wrote:


On Jun 24, 2022, at 12:33 , Michael Thomas <mike () mtcc com> wrote:


On 6/24/22 9:09 AM, Chris Wright wrote:

The term "5G" among technical circles started vague, became better defined
over the course of several years, and is becoming vague again. This nuance
was never well understood in the public eye, nor by mass publications like
CNN. This is a battle for 12GHz, not 5G.

But is what Starlink saying true or not?

It would be a pity to not have an alternative to incumbent telephants.

Mike

It’s not entirely clear, without knowing the technical details of the
Starlink modulation scheme whether or not they could successfully share the
12Ghz spectrum.

I have no reason to disbelieve their claims.

Frankly, I really don’t think that Dish’s idea of providing 5G mobile
service from satellites is a particularly good or beneficial one and
granting them 12Ghz spectrum for this purpose is probably not really in the
public interest.

I thought they were land based? What I read is that being land based means
that they can transmit at much higher power.


I wasn’t aware that Dish had terrestrial facilities. I had forgotten their
absorption into AT&T.

So I retract my comments in that regard… They are a traditional telephant
and I think that terrestrial 5G on 12Ghz is even less useful.

OTOH, I think Starlink is most definitely an interesting product that does
provide a clear path to reasonable alternatives to the incumbent telephants.

Especially when you factor in mobility when they get there. No more
roaming fees, all over the world.


Yep… Probably one of the reasons DishT&T is trying to fight so hard to
cause them grief.

Owen




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