forwardlink.m

来自「This program shows the distributions of 」· M 代码 · 共 26 行

% Forward Link

clear all
close all

N = 7
n = 4
M = 100000;

MSPos = RandMS(M,1);
%MSPos = RandPOS(M);
CelLoc = AdjCel1(N);

ds = (abs(MSPos)).^-n;
ditemp1 = abs(MSPos*(ones(18,1))'-ones(M,1)*CelLoc');
ditemp2 = ditemp1.^-n;
di = ditemp2*ones(18,1);

SIR = 10*log(ds./di);
%EverageSIR = SIR*ones(1,M)/M
hist(SIR,-300:500)
title('pdf of SIR');
xlabel('SIR(dB)');
ylabel('pdf');