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2026-05-24 21:10:00 +02:00

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Matlab

%{
disp("Results Task 3:" + newline)
Looking at trace 1 it likely contains virtualized APs.
Analyzing the BSSIDs of trace 1 we can for example see:
SSID BSSID
TUB-IoT 5C:E1:76:66:02:E2
eduroam 5C:E1:76:66:02:E3
TUB-Guest 5C:E1:76:66:02:E4
_Free_Wifi_Berlin 5C:E1:76:66:02:E7
All four networks share a very similar BSSID,
the first five bytes are identical,
only the last byte of the MAC changes in minimal incremental steps,
so these are likely virtualized APs.
In a ideal conditioned scenario the rss and snr of the networks would be
very similar, because all beacons would be transmitted from the same
physical location. This helps to indicate the use of virtual APs.
However, this is just an additional indicator,
it is not enough, because APs can also be really close to each other.
%}