Hello William,
As per my understanding, you are performing 802.11ax system level simulation for an outdoor mobile scenario by creating nodes at every iteration using the ‘hCreateWLANNodes’ helper function.
Please note that it is difficult to say whether your approach is effective without knowing your specific requirements and performance metrics. However, creating nodes at every iteration can be computationally expensive and may not be the most efficient approach. You may want to consider modifying the node parameters instead of creating them from scratch at every iteration.
Yes, it is possible to modify the node parameters without creating them from scratch at every iteration. In your code, you can modify the ‘nodeConfigs’ struct to change the node parameters. For example, to change the position of the access points, you can modify the ‘NodePosition’ field of the corresponding ‘nodeConfigs’ struct.
To visualize each iteration on the same figure, you can create a new figure outside the loop and update it at every iteration using the hold on and plot functions. For example:
% Create a new figure
figure;
for ptIdx = 1:50
% Your simulation code here
% Plot the state transitions on the same figure
hold on;
hPlotStateTransition(visualizationInfo);
end
For more information you can refer following articles:
- WLAN Toolbox: https://www.mathworks.com/help/wlan/index.html
- 802.11ax Multinode System-Level Simulation of Residential Scenario: https://www.mathworks.com/help/wlan/ug/802-11ax-multinode-system-level-simulation-of-residential-scenario-using-matlab.html
- Communications Toolbox Wireless Network Simulation Library: https://www.mathworks.com/matlabcentral/fileexchange/119923-communications-toolbox-wireless-network-simulation-library
I hope it helps!
