QoE-Aware Video Delivery in Multimedia IoT Network with Multiple Eavesdroppers

Table 1

Simulation parameters.

Symbol	Value
Transmission power of SBS	40 dBm
Bandwidth	10 MHz
Number of video contents	100
Cache ratio in each MEC	0.6
Video block size	1 Mbit (BL), 2 Mbit (EL)
Maximum tolerance SINR of eavesdropper	−10 dB
Delay satisfaction factor	0.2
Marginal effect factor	5
Transmission delay	0.2 (core network)/0.05 (MEC)
Zipf coefficient	1