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Table 5 Security gap with perfect scrambling and L = 1 over the FF channel with AWGN

From: Security gap analysis of some LDPC coded transmission schemes over the flat and fast fading Gaussian wire-tap channels

Code

γ E|th [dB]

γ B|th [dB]

S g [dB]

Int. product

7.7

19.7

12.0

PDC-LDPC

6.9

12

5.1

M-SC-MPC

6.6

9.8

3.2

QC-LDPC

7.1

10.2

3.1

PEG

7.0

10.2

3.2