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Fig. 5 | EURASIP Journal on Wireless Communications and Networking

Fig. 5

From: Virtual queue dropping for robust real-time video over IEEE 802.11aa wireless LANs

Fig. 5

Effects of κ (i.e. the functional shape of tanh, based on Eq. (1)) and γ (the inflection points F i of tanh, based on Eq. (2)) on average Y-PSNR variations of the proposed VQD design under various congestion cases, with different real-time constraints, for κ: a RT-Cut-400 ms, b RT-Cut-300 ms, and c RT-Cut-200 ms, and for γ: d RT-Cut-400 ms, e RT-Cut-300 ms, and f RT-Cut-200 ms

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