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EURASIP Journal on Wireless Communications and Networking

Table 4 The minimum SNR to recover the transmitted compressed image when SUI3 channel

From: Performance analysis of wireless compressed-image transmission over DST-based OFDMA systems

Method no.

Compression method

SUI3 channel

DFT-LOFDMA

DFT-IOFDMA

DST-LOFDMA

DST-IOFDMA

QPSK

16QAM

QPSK

16QAM

QPSK

16QAM

QPSK

16QAM

1

SPIHT

27

32

24

29

20

30

20

28

2

STW

22

31

24

35

22

36

21

30

3

STCHE

26

31

26

33

21

38

21

32

4

Ezw

23

32

26

33

21

34

21

35

5

WDR

23

30

22

36

21

34

22

33

6

ASWDR

28

34

28

34

21

36

23

34

7

SPIHT_3D

19

30

19

31

20

28

18

31

8

GBL_MMC_F

22

36

30

29

24

38

24

29

9

GBL_MMC_H

22

31

22

37

21

46

21

30

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