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Table 6 Threshold of visibility (TOV) of optimized transmission parameters for a 6-MHz bandwidth

From: A study of development of transmission systems for next-generation terrestrial 4 K UHD and HD convergence broadcasting

4 K UHD layer

Parameter no.

AWGN

TU-6 (40 km/h)

TU-6 (60 km/h)

1

20.8 dB

26.6 dB

30.8 dB

2

21.8 dB

28.6 dB

41.8 dB

3

21.8 dB

28.6 dB

41.8 dB

HD layer

Parameter no.

AWGN

TU-6 (70 km/h)

TU-6 (140 km/h)

1

9.9 dB

15.6 dB

20.3 dB

2

9.9 dB

15.6 dB

20.3 dB

3

10.6 dB

16.7 dB

31.5 dB