{lots of lists on the CC}
The problem I have with lorawan is that it's too small for anything but the
smallest sensors. When it breaks (due to infant death or just vanadalism)
who is going to notice enough to fix it? My belief is that people won't
break things that they like/depend upon. Or at
if you want another example of the failure, look at any conference center, they
have a small number of APs with wide coverage. It works well when the place is
empty and they walk around and test it, but when it fills up with users, the
entire network collapses.
Part of this is that wifi was re
Agreed, AQM is like an emergency brake. Go ahead and keep it but hope to
never need to use it.
Bob
Hi Bob,
I like your design sketch and the ideas behind it.
On Mar 15, 2023, at 18:32, rjmcmahon via Bloat
wrote:
The 6G is a contiguous 1200MhZ. It has low power indoor (LPI) and very
low
Hi Bob,
I like your design sketch and the ideas behind it.
> On Mar 15, 2023, at 18:32, rjmcmahon via Bloat
> wrote:
>
> The 6G is a contiguous 1200MhZ. It has low power indoor (LPI) and very low
> power (VLP) modes. The pluggable transceiver could be color coded to a
> chanspec, then the f
Trying to do all of what is currently wanted with 1 AP in a house is a huge
part of the current problems with WiFi networks. MOAR power to try to
overcome attenuation and reflections from walls so more power bleeds into
the next home/suite/apartment etc.
In the MSP space it's been rapidly moving
The 6G is a contiguous 1200MhZ. It has low power indoor (LPI) and very
low power (VLP) modes. The pluggable transceiver could be color coded to
a chanspec, then the four color map problem can be used by installers
per those chanspecs. https://en.wikipedia.org/wiki/Four_color_theorem
There is n
On Tue, Mar 14, 2023 at 5:11 PM Robert McMahon
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.
_
This isn't last mile nor mesh. It's last meters. The AP/STA power asymmetry
shows that a low power STA can reach an AP, but the AP needs to blast a CTS so
every other possible conversation has to halt. It's like a person in a large
conference room where one person with a megaphone is yelling to
Let's remember some of the reasons why a lot of wireless-last-mile and mesh
networking plans have failed to date.
Most people who hand-wave about wireless _still_ don't understand Fresnel
zones.
Most don't account for the possibility of multipath.
Or the hidden transmitter problem.
Or absorption.
