function_wmmse_powercontrol.py 文件源码

def obj_IA_sum_rate(H, p, var_noise, K):
    y = 0.0
    for i in range(K):
        s = var_noise
        for j in range(K):
            if j!=i:
                s = s+H[i,j]**2*p[j]
        y = y+math.log2(1+H[i,i]**2*p[i]/s)
    return y

# Functions for WMMSE algorithm