Calculation of the coefficients of the CDMA system transmission matrix

摘要

I will determine the Hermitian of system response matrix. Channel impulse response and the multiplier, a unique spreading code is obtained, the channel. Multiplier of unique, take imaginary values ​​and real values ​​in channel coding. Channel codes are a combination of the sign of the multiplier specific channel code spreading codes of the real, and scrambling code, and complex. (AC and jAD) real and imaginary parts of the Hermitian approximation of the system response matrix is ​​determined. Is applied to the (AC and jAD) imaginary elements and real elements of the multiplier result of specific convolution channel code, Hermitian matrix of the system response is obtained.