SigmoNet Simulator

1 Floor plan

Choose how to start:

Upload, use a sample, or design a blank plan.
Enter the active floor's real size.
Auto-detect or draw walls.
Add routers, then Simulate.

3 Walls

New elementChoose what you want to draw

Type Thickness Material

The private RF engine automatically uses different material loss for 2.4, 5 and 6 GHz.

Select an element in Edit Elements to change its type, material, thickness in mm, shape, curve, or delete it.

4 Router / AP

Device profileFilter the private catalog

Device type Technology

Brand Model

Client band

Device engineeringPlanning approximation

Mounting

Device radio and antenna details will appear here.

Installation orientationA suitable starting orientation is applied automatically for the selected device.

Adjust orientation (optional)

Direction / azimuth (°) Up / down tilt (°)

Advanced

Roll (°)

You normally do not need to change these angles. Adjust them only when the installed device is physically turned or tilted differently from its default mounting.

Placed devices0 devices

Add a router or AP to build the topology.

5 WiFi Analysis

RF environment

Choose the closest building type. The detailed propagation parameters stay private.

Receiver / client

The selected client profile sets receiver height and a conservative typical client capability for link-performance estimation.

Roaming behavior

Used when you click several analysis points as a client moving through the plan. It adds hysteresis so the simulated client does not jump between APs unnecessarily.

No AP selected for the roaming session yet.

Internet download (Mbps)

Internet upload (Mbps)

Enter the actual ISP limits when known. Wi-Fi radio capacity, client capability and AP load are calculated separately.

Coverage map

Shows received signal strength. Choose SINR or interference after assigning AP channels.

Heatmap style

Continuous sampled RF surface with the floor plan visible below.

Click points after simulation to inspect the serving AP, roaming decision, RSSI/SNR/SINR, link capacity, interference, obstacles and mesh backhaul.

One-click whole-plan review of coverage, SINR/interference, radio capacity, AP load and mesh backhaul.

Check the active floor or a selected zone against configurable RSSI, SINR, throughput, redundancy and interference acceptance targets.

Export this project to the Android survey app, collect real WLAN measurements on site, then import the encrypted survey to visualize measured coverage.

Compare imported survey RSSI with the private predictive RF model, quantify error, preview bounded calibration corrections, and apply them only after confirmation.

Map strongest, second- and third-strongest AP coverage, verify 2-AP/3-AP redundancy, and analyze serving/candidate AP transitions along a drawn roaming path.

Plan MDF/IDF closets, switch ports, PoE budgets, AP cabling, cable-length limits and an installation bill of materials.

Read-only import of deployed AP inventory from supported WLAN controller/cloud platforms, then compare planned vs deployed APs without changing production configuration.

Evaluate 320 MHz, MLO links, 4096-QAM capability, puncturing, Multi-RU readiness, 6 GHz regulatory fit and realistic client limitations at a selected point.

Import measured spectrum traces to review FFT/spectrum energy, waterfall history, signal density, suspected non-Wi-Fi interference, affected WLAN channels and survey-location impact.

Track each AP from planned design to physical installation, record serial/MAC/cabling/installer evidence, compare installed location and orientation against the design, then verify and accept the as-built deployment.

Model Teams/video, VoIP, cloud apps, scanners, CCTV, IoT and custom workloads using explicit concurrency, DL/UL demand, packet size and QoS sensitivity. Identify AP airtime bottlenecks and user-experience risk.

Plan georeferenced outdoor APs and sectors, import GeoJSON buildings/vegetation/terrain, calculate outdoor coverage, and review point-to-point / point-to-multipoint links with Fresnel clearance.

Plan BLE beacon overlap, UWB anchor geometry/GDOP, Zigbee/Thread/Matter link margin, and Private 5G RSRP/SINR/capacity using technology-specific engineering models.

Explain current SigmoNet engineering results, summarize failures and scenarios, draft customer-facing findings, and suggest which deterministic controls to investigate without inventing RF values.

Build a coordinated in-plan channel reuse recommendation from AP coupling, channel width, user load and spectral overlap.

Move existing APs to improve whole-plan coverage and capacity while preserving their hardware, RF configuration, height, orientation and mesh settings.

Generate a customer-ready multi-floor report with coverage maps, RF KPIs, AP configuration, findings and current optimization results.

Capture Design A/B alternatives and compare AP count, placement, channels, RF performance, capacity, health, cost assumptions and planning complexity.

Results are simulated RF estimates, not a live device speed test.

North

Start a new coverage plan

Choose a floor plan on the left — upload an image, use the sample, or design your own blank layout — to begin.

Start a new coverage plan

Confirm action

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