A substantial cost to deploying a broadband network in a new metro is the planning stage, which in a conventional deployment plan will consist of significant man-hours spent surveying, field testing, and troubleshooting. This web-based tool uses predictive models & basic raytracing to estimate path loss of a wireless deployment according to environmental factors (morphology, natural obstructions, etc.) and install parameters (height, orientation, etc.).
In other words, it took the equations that the rocket scientists gave me, like this one:
And turned them into a simple, visual click+drag workflow that
a single network engineer can use to easily conduct preliminary evaluations right from his chair.
The app uses formulas tailored to whichever morphology you've selected (dense urban, urban, rural, etc.) when setting the transmitting radio. However, if there are notably tall buildings or dense natural features like trees in the line-of-sight path, custom obstructions can be easily drawn on the map with a simple point & click and these obstructions will be included in the calculations.
Once the scene has been set, click "run" to let the app take it from there, tracing all the rays and crunching all the numbers. Once the dust has settled, based on the parameters set and obstructions added, a throughput estimate is provided for each radio that successfully makes a link. The map also shows potential obstruction contact points and wave propagation events.
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