Research Article

Effective Packet Number for 5G IM WeChat Application at Early Stage Traffic Classification

Table 16

Mutual information analysis.

Mutual information
Number of packetsText messagesPicture messagesAudio callVideo call

11.2671281.35191.08927371.1317
21.0946051.29141.44016841.4416
31.2583561.13841.26472111.3305
41.2671281.34311.43358911.4416
51.2671281.36071.44016841.3305
60.9337781.36071.45186491.4416
71.1033771.43181.44016841.3305
81.3645871.34311.44016841.4533
91.2417801.16771.44016841.3305
101.1033771.36071.21501231.4416
111.2685311.16771.44614771.3480
121.0799861.35191.44016841.4689
131.0653641.36071.21501231.4416
141.0975291.36071.24132811.4416
151.2671281.34311.41385261.4416
161.2671281.36071.02494561.3480
171.1033771.36071.22331931.4416
181.0975291.36071.18823041.1375
191.0770611.36071.22039531.1492
201.2671281.34311.25010181.4777