Deployments with the numbers attached. Each one states what was measured before, what was changed and why, and what it measured afterwards — including the parts that did not go to plan.
A firm that had already doubled its access point count to fix slow Wi-Fi. The problem was not coverage — it was 80 MHz channels, DFS switched off, and every radio at maximum power.
Handheld scanners timing out at shift change in a 19,000 m² distribution centre. The original design was sound — it had simply been surveyed and signed off before any stock arrived.
900 pupils arriving on the same Monday with two devices each. The Wi-Fi had failed in the first week for three consecutive years. The fix was mostly not about Wi-Fi.
Corridor-mounted access points giving excellent corridor coverage and poor in-room coverage. A conversion of a Victorian building where the walls were never going to cooperate.
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