users.m

本程序仿真了CDMA系统在理想功率控制条件下的上行链路小区容量

clear all
R=64;
for i=1:40;
    n1(i)=i;
    n2(i)=floor((1-0.0188*i)*(1+1097.2/R));
end
plot(n1,n2,'+')
hold on

R=128;
for i=1:40;
      n1(i)=i;
    n2(i)=floor((1-0.0188*i)*(1+1097.2/R));
end
    plot(n1,n2,'*')
    hold on
    
R=200;
for i=1:40;
      n1(i)=i;
    n2(i)=floor((1-0.0188*i)*(1+1097.2/R));
end
    plot(n1,n2,'.')
legend('R=64Kbps','R=128Kbps','R=200Kbps')
xlabel('语音用户数')
ylabel('数据业务用户数')