parametros_sui.m

802.16-wimax系统物理层的仿真代码

function [P,K,tau,Dop,ant_corr,Fnorm] = parametros_SUI(N_SUI);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%                                                                     % 
%%      Archivo : parametros_SUI.m                                     %
%%                                                                     %
%%      Funci髇 : Dependiendo del valor del canal a simular (N_SUI)    %
%%       devolvemos los par醡etros oportunos para poder conseguir la   %
%%       simulaci髇                                                    %
%%                                                                     %
%%      Par醡etros basados en el documento 802163c-01_29r4             %
%%                                                                     %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      
      %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      %                                                           %
      %  Los par醡etros que devolvemos son los siguientes:        %
      %                                                           %
      %    P --> Potencia en cada camino (dB)                     %
      %    K --> Factor K de la distribuci髇 Ricean (Lineal)      %
      %    tau --> Retraso de cada camino (microsegundos)         %
      %    Dop --> M醲ima frecuencia Doppler (Hz)                 %
      %    ant_corr --> Coeficiente de correlaci髇 de antena      %
      %    Fnorm --> Factor de Normalizaci髇 de ganancia (dB)     %
      %                                                           %
      %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

switch N_SUI
    case 1
        P = [ 0 -15 -20 ];
        K = [ 4 0 0 ];
        tau = [ 0.0 0.4 0.9 ];
        Dop = [ 0.4 0.3 0.5 ];
        ant_corr = 0.7;
        Fnorm = -0.1771;
    case 2
        P = [ 0 -12 -15 ];
        K = [ 2 0 0 ];
        tau = [ 0.0 0.4 1.1 ];
        Dop = [ 0.2 0.15 0.25 ];
        ant_corr = 0.5;
        Fnorm = -0.3930;
    case 3
        P = [ 0 -5 -10 ];
        K = [ 1 0 0 ];
        tau = [ 0.0 0.4 0.9 ];
        Dop = [ 0.4 0.3 0.5 ];
        ant_corr = 0.4;
        Fnorm = -1.5113;
    case 4
        P = [ 0 -4 -8 ];
        K = [ 0 0 0 ];
        tau = [ 0.0 1.5 4.0 ];
        Dop = [ 0.2 0.15 0.25 ];
        ant_corr = 0.3;
        Fnorm = -1.9218;
    case 5
        P = [ 0 -5 -10 ];
        K = [ 0 0 0 ];
        tau = [ 0.0 4.0 10.0 ];
        Dop = [ 2.0 1.5 2.5 ];
        ant_corr = 0.3;
        Fnorm = -1.5113;
    case 6
        P = [ 0 -10 -14 ];
        K = [ 0 0 0 ];
        tau = [ 0.0 14.0 20.0 ];
        Dop = [ 0.4 0.3 0.5 ];
        ant_corr = 0.3;
        Fnorm = -0.5683;
end