From: rjmcmahon <rjmcmahon@rjmcmahon.com>
To: Bruce Perens <bruce@perens.com>
Cc: Aaron Wood <woody77@gmail.com>,
Dave Taht via Starlink <starlink@lists.bufferbloat.net>,
Rpm <rpm@lists.bufferbloat.net>,
bloat <bloat@lists.bufferbloat.net>, dan <dandenson@gmail.com>,
libreqos <libreqos@lists.bufferbloat.net>
Subject: Re: [Rpm] [Starlink] [LibreQoS] [Bloat] On FiWi
Date: Wed, 15 Mar 2023 10:44:14 -0700 [thread overview]
Message-ID: <87ab0815bceeee02b60be38bf13ace65@rjmcmahon.com> (raw)
In-Reply-To: <CAK2MWOu_EA5ORgoSCKtZYOBFCXLYnNa7j1_BXYky=Oa1qUXdBQ@mail.gmail.com>
My brother and I installed irrigation systems in Texas where it rains a
lot. No problem with getting business. Digging trenches, laying & gluing
PVC pipe, installing controller wires, etc is good, respectable work.
I wonder if too many white-collar workers avoided blue-collar work and
don't understand that blue-collar workers actually are very interested
in installing fiber (or Actifi) and being part of improving things.
Bob
> I think the big problem with this is users per domicile. It's easy
> enough to support one floor of a residence with a single AP. There is
> an upper limit on the bandwidth that one user can ever require. It is
> probably what is needed for full-sphere VR at the perceptual limit. We
> have long achieved the perceptual limit of ears, on top of that we
> have a lot of tweaking and self-deception. We will get to the limit of
> eyes. Multiply this by eight users per domicile for a limit that most
> would fit in. We can probably do that with one AP. The additional
> equipment and maintenance outlay for structural fiber and an AP per
> room doesn't really seem worth it.
>
> On Wed, Mar 15, 2023, 09:17 Aaron Wood <woody77@gmail.com> wrote:
>
>> I like the general idea, especially if there was a site-wide
>> controller module that can do the sort of frequency allocation that
>> network engineers do in dense AP deployments today: adjacent APs
>> run on different frequency bands so that they reduce the likelihood
>> of stepping on each others transmissions.
>>
>> One of the biggest knowledge gaps that I see people have around
>> wireless is that it IS a shared medium. It both is, and isn’t a
>> bus. Shared like a bus, but with the hidden transmissions that
>> remove the csma abilities that get with a bus.
>>
>> But the main issue will be deployment. This would be great for
>> commercial buildings that get retrofitted every decade or so with
>> new gear.
>>
>> This will be near-impossible in the US except for new construction
>> or big remodels of existing structures. The cost of opening the
>> walls to run the fiber will make the cost of the hardware itself
>> insignificant.
>>
>> OTOH, because the STAs aren’t specialized, the existing ones
>> “just work”, and so you don’t have the usual bootstrap issue
>> that plagues tech like zigbee and Zwave, where there isn’t enough
>> infra to justify the devices, or not enough devices to justify the
>> infra.
>>
>> -Aaron
>>
>> On Tue, Mar 14, 2023 at 10:21 PM Bruce Perens via Rpm
>> <rpm@lists.bufferbloat.net> wrote:
>>
>> On Tue, Mar 14, 2023 at 5:11 PM Robert McMahon
>> <rjmcmahon@rjmcmahon.com> wrote:
>>
>> the AP needs to blast a CTS so every other possible conversation has
>> to halt.
>> The wireless network is not a bus. This still ignores the hidden
>> transmitter problem because there is a similar network in the next
>> room.
>> _______________________________________________
>> Rpm mailing list
>> Rpm@lists.bufferbloat.net
>> https://lists.bufferbloat.net/listinfo/rpm
> --
> - Sent from my iPhone.
next prev parent reply other threads:[~2023-03-15 17:44 UTC|newest]
Thread overview: 148+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.2651.1672779463.1281.starlink@lists.bufferbloat.net>
[not found] ` <1672786712.106922180@apps.rackspace.com>
[not found] ` <F4CA66DA-516C-438A-8D8A-5F172E5DFA75@cable.comcast.com>
2023-01-09 15:26 ` [Rpm] [Starlink] Researchers Seeking Probe Volunteers in USA Dave Taht
2023-01-09 17:00 ` Sebastian Moeller
2023-01-09 17:04 ` [Rpm] [LibreQoS] " Jeremy Austin
2023-01-09 18:33 ` Dave Taht
2023-01-09 18:54 ` [Rpm] [EXTERNAL] " Livingood, Jason
2023-01-09 19:19 ` rjmcmahon
2023-01-09 19:56 ` [Rpm] [LibreQoS] " dan
2023-01-09 21:00 ` rjmcmahon
2023-03-13 10:02 ` Sebastian Moeller
2023-03-13 15:08 ` [Rpm] [Starlink] [LibreQoS] [EXTERNAL] " Jeremy Austin
2023-03-13 15:50 ` Sebastian Moeller
2023-03-13 16:06 ` [Rpm] [Bloat] " Dave Taht
2023-03-13 16:19 ` Sebastian Moeller
2023-03-13 16:12 ` [Rpm] " dan
2023-03-13 16:36 ` Sebastian Moeller
2023-03-13 17:26 ` dan
2023-03-13 17:37 ` Jeremy Austin
2023-03-13 18:34 ` Sebastian Moeller
2023-03-13 18:14 ` Sebastian Moeller
2023-03-13 18:42 ` rjmcmahon
2023-03-13 18:51 ` Sebastian Moeller
2023-03-13 19:32 ` rjmcmahon
2023-03-13 20:00 ` Sebastian Moeller
2023-03-13 20:28 ` rjmcmahon
2023-03-14 4:27 ` [Rpm] On FiWi rjmcmahon
2023-03-14 11:10 ` [Rpm] [Starlink] " Mike Puchol
2023-03-14 16:54 ` Robert McMahon
2023-03-14 17:06 ` Robert McMahon
2023-03-14 17:11 ` [Rpm] [Bloat] " Sebastian Moeller
2023-03-14 17:35 ` Robert McMahon
2023-03-14 17:54 ` [Rpm] [LibreQoS] " dan
2023-03-14 18:14 ` Robert McMahon
2023-03-14 19:18 ` dan
2023-03-14 19:30 ` [Rpm] [Bloat] [LibreQoS] " Dave Taht
2023-03-14 20:06 ` rjmcmahon
2023-03-14 19:30 ` [Rpm] [LibreQoS] [Bloat] " rjmcmahon
2023-03-14 23:30 ` [Rpm] [Starlink] [LibreQoS] [Bloat] " Bruce Perens
2023-03-15 0:11 ` Robert McMahon
2023-03-15 5:20 ` Bruce Perens
2023-03-15 16:17 ` Aaron Wood
2023-03-15 17:05 ` Bruce Perens
2023-03-15 17:44 ` rjmcmahon [this message]
2023-03-15 19:22 ` [Rpm] [Bloat] [Starlink] [LibreQoS] " David Lang
2023-03-15 17:32 ` [Rpm] [Starlink] [LibreQoS] [Bloat] " rjmcmahon
2023-03-15 17:42 ` dan
2023-03-15 19:33 ` [Rpm] [Bloat] [Starlink] [LibreQoS] " David Lang
2023-03-15 19:39 ` Dave Taht
2023-03-15 21:52 ` David Lang
2023-03-15 22:04 ` Dave Taht
2023-03-15 22:08 ` dan
2023-03-15 17:43 ` Sebastian Moeller
2023-03-15 17:49 ` rjmcmahon
2023-03-15 17:53 ` Dave Taht
2023-03-15 17:59 ` dan
2023-03-15 19:39 ` rjmcmahon
2023-03-17 16:38 ` [Rpm] [Starlink] " Dave Taht
2023-03-17 18:21 ` Mike Puchol
2023-03-17 19:01 ` Sebastian Moeller
2023-03-17 19:19 ` rjmcmahon
2023-03-17 20:37 ` Bruce Perens
2023-03-17 20:57 ` rjmcmahon
2023-03-17 22:50 ` Bruce Perens
2023-03-18 18:18 ` rjmcmahon
2023-03-18 19:57 ` [Rpm] [LibreQoS] " dan
2023-03-18 20:40 ` rjmcmahon
2023-03-19 10:26 ` [Rpm] [Starlink] [LibreQoS] " Michael Richardson
2023-03-19 21:00 ` [Rpm] On metrics rjmcmahon
2023-03-20 0:26 ` dan
2023-03-20 3:03 ` [Rpm] [Starlink] " David Lang
2023-03-20 20:46 ` [Rpm] [Starlink] [LibreQoS] On FiWi Frantisek Borsik
2023-03-20 21:28 ` dan
2023-03-20 21:38 ` Frantisek Borsik
2023-03-20 22:02 ` [Rpm] On FiWi power envelope rjmcmahon
2023-03-20 23:47 ` [Rpm] [Starlink] " Bruce Perens
2023-03-21 0:10 ` [Rpm] [Starlink] [LibreQoS] On FiWi Brandon Butterworth
2023-03-21 5:21 ` Frantisek Borsik
2023-03-21 11:26 ` [Rpm] Annoyed at 5/1 Mbps Rich Brown
2023-03-21 12:29 ` [Rpm] [Starlink] [LibreQoS] On FiWi Brandon Butterworth
2023-03-21 12:30 ` Sebastian Moeller
2023-03-21 17:42 ` rjmcmahon
2023-03-21 18:08 ` rjmcmahon
2023-03-21 18:51 ` Frantisek Borsik
2023-03-21 19:58 ` rjmcmahon
2023-03-21 20:06 ` [Rpm] [Bloat] " David Lang
2023-03-25 19:39 ` [Rpm] On fiber as critical infrastructure w/Comcast chat rjmcmahon
2023-03-25 20:09 ` [Rpm] [Starlink] " Bruce Perens
2023-03-25 20:47 ` rjmcmahon
2023-03-25 20:15 ` [Rpm] [Bloat] " Sebastian Moeller
2023-03-25 20:43 ` rjmcmahon
2023-03-25 21:08 ` [Rpm] [Starlink] " Bruce Perens
2023-03-25 22:04 ` Robert McMahon
2023-03-25 22:50 ` dan
2023-03-25 23:21 ` Robert McMahon
2023-03-25 23:35 ` [Rpm] [Bloat] [Starlink] " David Lang
2023-03-26 0:04 ` Robert McMahon
2023-03-26 0:07 ` Nathan Owens
2023-03-26 0:50 ` Robert McMahon
2023-03-26 8:45 ` Livingood, Jason
2023-03-26 18:54 ` rjmcmahon
2023-03-26 0:28 ` David Lang
2023-03-26 0:57 ` Robert McMahon
2023-03-25 22:57 ` [Rpm] [Starlink] [Bloat] " Bruce Perens
2023-03-25 23:33 ` [Rpm] [Bloat] [Starlink] " David Lang
2023-03-25 23:38 ` [Rpm] [Starlink] [Bloat] " Robert McMahon
2023-03-25 23:20 ` [Rpm] [Bloat] [Starlink] " David Lang
2023-03-26 18:29 ` rjmcmahon
2023-03-26 10:34 ` [Rpm] [Bloat] " Sebastian Moeller
2023-03-26 18:12 ` rjmcmahon
2023-03-26 20:57 ` David Lang
2023-03-25 20:27 ` [Rpm] " rjmcmahon
2023-03-17 23:15 ` [Rpm] [Bloat] [Starlink] On FiWi David Lang
2023-03-13 19:33 ` [Rpm] [Starlink] [LibreQoS] [EXTERNAL] Re: Researchers Seeking Probe Volunteers in USA dan
2023-03-13 19:52 ` Jeremy Austin
2023-03-13 21:00 ` Sebastian Moeller
2023-03-13 21:27 ` dan
2023-03-14 9:11 ` Sebastian Moeller
2023-03-13 20:45 ` Sebastian Moeller
2023-03-13 21:02 ` [Rpm] When do you drop? Always! Dave Taht
2023-03-13 16:04 ` [Rpm] UnderBloat on fiber and wisps Dave Taht
2023-03-13 16:09 ` Sebastian Moeller
2023-01-09 20:49 ` [Rpm] [EXTERNAL] Re: [Starlink] Researchers Seeking Probe Volunteers in USA Dave Taht
2023-01-09 19:13 ` [Rpm] " rjmcmahon
2023-01-09 19:47 ` Sebastian Moeller
2023-01-11 18:32 ` Rodney W. Grimes
2023-01-11 20:01 ` Sebastian Moeller
2023-01-11 21:46 ` Dick Roy
2023-01-12 8:22 ` Sebastian Moeller
2023-01-12 18:02 ` rjmcmahon
2023-01-12 21:34 ` Dick Roy
2023-01-12 20:39 ` Dick Roy
2023-01-13 7:33 ` Sebastian Moeller
2023-01-13 8:26 ` Dick Roy
2023-01-13 7:40 ` rjmcmahon
2023-01-13 8:10 ` Dick Roy
2023-01-15 23:09 ` rjmcmahon
2023-01-11 20:09 ` rjmcmahon
2023-01-12 8:14 ` Sebastian Moeller
2023-01-12 17:49 ` Robert McMahon
2023-01-12 21:57 ` Dick Roy
2023-01-13 7:44 ` Sebastian Moeller
2023-01-13 8:01 ` Dick Roy
2023-01-09 20:20 ` Dave Taht
2023-01-09 20:46 ` rjmcmahon
2023-01-09 20:59 ` Dave Taht
2023-01-09 21:06 ` rjmcmahon
2023-01-09 21:18 ` rjmcmahon
2023-01-09 21:02 ` Dick Roy
2023-01-10 17:36 ` David P. Reed
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