| 摘要 |
<p>An intelligent antenna array simulation method, which is provided in the present invention, includes the following steps: arranging a correlation matrix for the intelligent antenna array; in which, the element in row i and column j identifies the correlation degree of the antenna i relative to the antenna j; performing a Kronecker product operation on a correlation matrix of the intelligent antenna array and a correlation matrix of the antenna of a user equipment (UE), so as to obtain an overall correlation matrix; performing a Cholesky decomposition on the overall correlation matrix, so as to obtain a upper triangular matrix; obtaining multi-path fading coefficients of each antenna of the intelligent antenna array according to the upper triangular matrix and the multi-path fading coefficients of the intelligent antenna array, and performing a product operation on the multi-path fading coefficients of each antenna and a power coefficient to obtain a sequence of impulse response of the channels among the antennas; and convolving the channel impulse response of each antenna with a signal to be transmitted, and regarding the result of the convolution as a received signal. A system for implementing the above method is also provided in the present invention. The present invention achieves the perfect combination of complexity and degree of simulation.</p> |
