Journal of Electrical and Computer Engineering / 2010 / Article / Fig 4

Research Article

Iterative Signal Processing for Blind Code Phase Acquisition of CDMA 1x Signals for Radio Spectrum Monitoring

Figure 4

Codeword error rate performance results for codeword lengths of 512, 1024, and 2048 for 1 and 2 users on the AWGN channel. Results for the single user case when 72 hard decisions on the processed sequential pairs of channel samples are made and then used to solve for the spreading generator state are shown for comparison.

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