EURASIP Journal on Wireless Communications and Networking

Table 6 Security gap with perfect scrambling and L=3 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	8.9	20.5	11.6
PDC-LDPC	7.6	12.4	4.8
M-SC-MPC	7.3	10	2.7
QC-LDPC	7.7	10.4	2.7
PEG	7.7	10.4	2.7

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