PSS block cross-correlation detection method
A detection method and cross-correlation technology, applied in digital transmission systems, electrical components, synchronization devices, etc., can solve problems such as low algorithm complexity, performance impact of autocorrelation detection algorithms, poor performance, etc., to solve high RMSE, reduce The influence of small autocorrelation characteristics, the effect of stable performance
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[0056] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention All modifications of the valence form fall within the scope defined by the appended claims of the present application.
[0057] A kind of PSS block cross-correlation detection method, such as figure 1 shown, including the following steps:
[0058] Step 1: Add CP when the local PSS time series is generated, and indirectly increase the sequence length for cross-correlation;
[0059] figure 2 It is a flow chart of local PSS time series generation used in the present invention. In step 1, formula (1) is generated according to the PSS of m-sequence:
[0060]
[0061] Generate three ...
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