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EURASIP Journal on Wireless Communications and Networking
Figure 8 | EURASIP Journal on Wireless Communications and Networking

Figure 8

From: An occupancy-based and channel-aware multi-level adaptive scheme for video communications over wireless channels

Figure 8

Performance of QAM systems with GBN and fixed FEC for the "football" sequence. (a) Buffer occupancy (4-QAM), (b) scaling (4-QAM), (c) PSNR (4-QAM), (d) buffer occupancy (16-QAM), (e) scaling (16-QAM), (f) PSNR (16-QAM), (g) buffer occupancy (64-QAM), (h) scaling (64-QAM), (i) PSNR (64-QAM), (j) buffer occupancy (256-QAM), (k) scaling (256-QAM), (l) PSNR (256-QAM), (m) buffer occupancy (Adp-QAM), (n) scaling (Adp-QAM), (o) PSNR (Adp-QAM).

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