Surveys to Design
Learn how to use site survey measurements to create network designs in Hamina Network Planner.
Instead of drawing walls (either manually or automatically) in the Simulation view, and using that as the basis for a network design, it is possible to use the results of a site survey as the basis for the simulation. The site survey data can be gathered with Hamina Onsite, or by importing site survey data from NetAlly Link-Live.
The site survey data is used to create a map of attenuation, or areas on the map that block or reduce Wi-Fi signals. If available, the attenuation map is augmented by walls that are automatically traced on the floorplan.
Using a Survey to Create a Simulation
Perform a site survey using Hamina Onsite. This can either be for an existing network on the site, or by using an AP on a stick method. When performing the survey, it's a good idea to survey both sides of most walls and obstacles, and to use the correct surveying technique.
Open the project in Hamina Network Planner.
On large projects, you will see a progress indicator that shows that the survey results are being used to teach the simulation. On small projects, this can happen so quickly that you will not see a progress indicator.
By default, Hamina Network Planner will automatically choose the best prediction mode, based on what data is available in the project. You can view which prediction model Hamina has selected in the Global heatmap settings popover:
To force Hamina Network Planner to use Environment Learning (with Site Surveys), disable Auto-select prediction input, and select Env Learn (Survey) for simulations.
With the Simulation prediction mode set to Env Learn (Survey), you can now perform a network design in the Simulation view using the site survey results as the basis for the simulation.
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