beta calculation explanation

[muhammetp]

Is that beta and H channel calculations are true? Could you give more details for this implementation?

R_Cell = 1000;

r_Min = 100;

alpha = 3.8;

sigma_shadow = 8;

r = sqrt((x1-x2)^2+(y1-y2)^2); % distance between UE and BS

z = 10^(random('norm', 0, 10^(sigma_shadow/20), 1, 1)/10);

Beta(k,i,j) = z/((r/R_Cell)^alpha+1);