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Table 1 System numerology.

From: Performance Analysis of the 3GPP-LTE Physical Control Channels

Channel bandwidth (MHz)

1.4

3.0

5.0

10.0

15.0

20.0

Number of physical resource blocks

6

15

25

50

75

100

FFT size

128

256

512

1024

1536

1024

Sampling frequency (Msps)

1.92

3.84

7.68

15.36

23.04

30.72