Engineering against all odds, or how NYC’s subway will get wireless in the tunnels

Never ask a wireless engineer working on the NYC subway system “What can go wrong?” Flooding, ice, brake dust, and power outages relentlessly attack the network components. Rats — many, many rats — can eat power and fiber optic cables and bring down the whole system. Humans are no different, as their curiosity or malice strikes a blow against wireless hardware (literally and metaphorically).

Serverless software deployment to the cloud, this is not.

New York City officially got wireless service in every underground subway station a little more than a year ago, and I was curious what work went into the buildout of this system as well as how it will expand in the future.

That curiosity is part of a series of articles I’ve written on an observed pattern known as cost disease,

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