A Time-Domain Autocorrelation Flat Fading Channel Modeling Method
A technology of flat fading channel and modeling method, which is applied in the field of time-domain autocorrelation flat fading channel modeling, can solve the problem that the flat fading channel cannot be accurately described, and achieve good scalability, simple device, and simple implementation
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[0042] The present invention will be further described below in conjunction with the accompanying drawings and implementation methods.
[0043] refer to figure 1 The flat fading channel modeling method of the present invention includes the following steps: program start, parameter initialization U1, generation of flat fading channel U2, statistical analysis of flat fading channel U3, and program end.
[0044] After the program starts, the parameter initialization U1 can be carried out. Without loss of generality, we set the maximum Doppler frequency shift f of the flat fading channel d =500Hz, system sampling frequency f s =15000Hz, system sampling points N=10 6 .
[0045] After the parameter setting is completed, the flat fading channel U2 can be generated. The two Gaussian white noise random sequences are input into the flat filter to generate colored Gaussian white noise random sequences with flat Doppler power spectrum respectively, and respectively constitute the real...
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