A QoE Driven Cross-Domain Management Architecture for Space-Air-Ground Integrated Network

Figure 5

Comparison of QoE management and no network management in SAGIN: a) Sum QoE in the area; b) QoE distribution of end-users at different moments; c) Number of end-users being served in different domains; d) Total number of end-users being served; e) Proportion of end-users with increased QoE; f) Rejection rate.

(a)

(b)

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(d)

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(f)