nanog mailing list archives

Re: ATT Microcell in Austin, TX


From: Matt Erculiani <merculiani () gmail com>
Date: Tue, 18 Feb 2020 08:45:11 -0700

It will be interesting to see how this plays out as reliance on these small
cells for capacity grows. I'd imagine demand for cellular bandwidth goes up
during a power outage and not down.

Is it reasonable to think that there could be a situation where cell
capacity is not available during a time of need because these sites will
simply go down and significantly reduce coverage/quality in dense
metropolitan areas?

-Matt

On Sun, Feb 16, 2020, 19:15 Shane Ronan <shane () ronan-online com> wrote:

This is a small cell. They are very common across all of the carriers.

It is NOT intended to provide primary coverage for the area.

It IS intended to provide additional capacity to the immediate area.

Think of the large cell towers as providing blanket coverage, while small
cells provide hot spots of increased capacity.

Most small cells have no battery backup or generator at all, as it's not
feasible given the real estate available.

On Sun, Feb 16, 2020, 5:58 PM Chris Boyd <cboyd () gizmopartners com> wrote:

Since people on here like to talk about the generatorn run time on cell
towers, I thought y’all might like to see an ATT microcell in downtown
Austin, TX.  No apparent generator or battery on it.

https://imgur.com/a/RY9Tg7h

—Chris



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