Real-time SNR monitor for 5 mobiles inside a building.

Version 1.0.0 (4.42 KB) by Vasim babu M
Real-time MATLAB simulation: 5 mobiles in a building — SNR monitor (with moving devices & parallel SNR plots)
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Updated 13 Dec 2025

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It simulates a simple rectangular building with a few rectangular walls/obstacles, five mobiles moving inside, a single base station (BS), log-distance path loss + shadowing + Rayleigh small-scale fading, wall-penetration loss when LOS crosses a wall, additive noise floor, and it shows:
  • a live map of the building with moving mobiles and their instantaneous SNR (in dB), and
  • a parallel real-time plot of SNR vs time for all 5 devices.

Cite As

Vasim babu M (2026). Real-time SNR monitor for 5 mobiles inside a building. (https://www.mathworks.com/matlabcentral/fileexchange/182817-real-time-snr-monitor-for-5-mobiles-inside-a-building), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2025b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0