Starlink has bufferbloat. Bad.
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From: Michael Richardson <mcr@sandelman.ca>
To: Ulrich Speidel <u.speidel@auckland.ac.nz>,
	starlink@lists.bufferbloat.net
Subject: [Starlink] Re: Starlink and Iran
Date: Sat, 17 Jan 2026 13:32:02 -0500	[thread overview]
Message-ID: <1445.1768674722@obiwan.sandelman.ca> (raw)
In-Reply-To: <1412cd78-ec8e-487f-8086-6ea51b4301a5@auckland.ac.nz>

--------

Ulrich Speidel <u.speidel@auckland.ac.nz> wrote:
    >> 1. Who checks/enforces this ITU limit?

    > The licensing authorities in the respective countries (i.e., the FCC in the
    > US - and they're held to account by their competitors, of which SpaceX has a
    > few in the US). At an international level, if one country were to
    > ignore

Yes, but dieselgate.  Obey, except when it is important not to.

    >> 2. Could the physically satellites go higher over some territory? How much higher?
    >> I assume it's software controlled.

    > A satellite has three types of energy that determine its orbital motion:
    > Potential energy from orbital height, kinetic energy from moving, and
    > energy

Sorry, you mis-understood, or I mis-typed, I now understand.
I meant, go to a higher-power.  Not a higher orbit :-)

----

(Has anyone proposed eliptical orbits for LEOs or MEOs, such that they would
be lower whenever they are over the service territory, and higher otherwise.
I imagine it would be horribly complex to work out, given various
precessions, and it's not clear to me why.  I think because less drag when
not low down...)

--
]               Never tell me the odds!                 | ipv6 mesh networks [
]   Michael Richardson, Sandelman Software Works        |    IoT architect   [
]     mcr@sandelman.ca  http://www.sandelman.ca/        |   ruby on rails    [

  parent reply	other threads:[~2026-01-17 18:32 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <176851123059.1249.8585659892308012167@gauss>
2026-01-15 21:49 ` [Starlink] Re: Starlink and Iran Colin_Higbie
2026-01-15 23:15   ` Frantisek Borsik
2026-01-16  0:13   ` Ulrich Speidel
2026-01-16  1:29     ` David Lang
2026-01-16 22:55       ` Frantisek Borsik
2026-01-16 23:06         ` J Pan
     [not found]     ` <13187.1768590201@obiwan.sandelman.ca>
2026-01-16 23:30       ` Ulrich Speidel
2026-01-17  0:07         ` David Lang
2026-01-17 21:56           ` Ulrich Speidel
2026-01-19 20:39             ` David Lang
2026-01-28  3:09               ` Ulrich Speidel
2026-01-28  3:30                 ` David Lang
2026-01-28  4:02                   ` Mike Puchol
2026-01-28  9:05                     ` Ulrich Speidel
2026-01-28  9:53                       ` David Lang
2026-01-28 20:43                         ` Ulrich Speidel
2026-01-28 20:55                           ` David Lang
2026-01-17 18:32         ` Michael Richardson [this message]
2026-01-17 18:38           ` Inemesit Affia
2026-01-17 19:25             ` Michael Richardson
2026-01-17 22:12           ` Ulrich Speidel
     [not found] <176849731431.1249.14387618908540773471@gauss>
2026-01-15 17:42 ` Colin_Higbie
2026-01-15 18:56   ` Jim Forster
2026-01-15 20:15     ` Ulrich Speidel
2026-01-15 20:27   ` Ulrich Speidel
2026-01-15 20:30     ` Hayden Simon
2026-01-15 21:06       ` Ulrich Speidel
2026-01-15 21:09         ` Hayden Simon
2026-01-15 21:20           ` Ulrich Speidel
2026-01-15 21:23             ` Hayden Simon
2026-01-15 14:50 David Fernández
2026-01-15 16:11 ` Oleg Kutkov
2026-01-15 17:13   ` J Pan
  -- strict thread matches above, loose matches on Subject: below --
2026-01-15  9:51 [Starlink] " Ulrich Speidel
2026-01-15 10:06 ` [Starlink] " Inemesit Affia
2026-01-15 10:30   ` Ulrich Speidel
2026-01-15 10:44     ` Inemesit Affia
2026-01-15 11:16       ` Ulrich Speidel
2026-01-15 10:32 ` Inemesit Affia
2026-01-15 10:51   ` Ulrich Speidel
2026-01-15 11:17 ` David Lang
2026-01-15 11:59   ` Sauli Kiviranta
2026-01-15 14:08     ` David Lang
2026-01-15 15:29       ` Sauli Kiviranta
     [not found]   ` <3af2ac06-e098-4c79-869d-9c389959ca07@gmail.com>
     [not found]     ` <q9304244-661o-3qsr-o6rp-9q1nqq09r419@ynat.uz>
     [not found]       ` <4ba64a41-bbbf-4fb5-adb0-c77c15e4ca0f@gmail.com>
2026-01-15 16:20         ` Inemesit Affia
2026-01-15 20:12   ` Ulrich Speidel
2026-01-15 17:10 ` J Pan
2026-01-15 20:07   ` Ulrich Speidel
2026-01-15 21:47     ` Oleg Kutkov
2026-01-16  4:18       ` Ulrich Speidel
2026-01-16  8:12         ` Frantisek Borsik
2026-01-16  8:24           ` Inemesit Affia

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