Blind Estimation of GPS M-Code Signals under Noncooperative Conditions

<div>Recovered C/A code and local C/A code. The C/A-code and M-code sequences are extracted at the same time; the correctness of the C/A code will verify the correctness of the M code.</div>

Wireless Communications and Mobile Computing

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Figure 20

Figure 20: Blind Estimation of GPS M-Code Signals under Noncooperative Conditions 