资源简介
协作多点传输(CoMP)技术中联合处理(Joint Processing, CoMP-JP)和协同波束赋形(Coordinated Beamforming, CoMP-CB)两方案中的迫零(Zero-forcing)预编码的基本原理和实现,并进行了仿真分析
代码片段和文件信息
clear; clc;
n1 = 4; n2 = 4; Nc = 2; Nu = 2; num = Nc*Nu;
Min_e = 6; p_max = [1 1]; Cell_r = 250; Cell_r2 = 40;
SNR_edge = 0;
% k=1;
% ue_pos = [400-20i;450+100i];
% for ii = 1:10
% n1 = ii;
% n2 = ii
for k=1:2000
%产生用户
Temp = make_drop(Cell_rMin_eNcNu);
ue_pos = Temp(1:num);
tx_pos = Temp(num+1:num+Nc);
%产生信道
for u=1:num
fading(:u) = LSfading(Cell_rSNR_edgeue_postx_posu);
end
alpha = fading(1:Nc:);
sigma2 = fading(Nc+11);
h1 = randn(n1num)+1i*randn(n1num);
h2 = randn(n2num)+1i*randn(n2num);
h = [h1; h2]‘./sqrt(2);%SSF
a = sqrt(alpha);
a = a‘;
row = ones(1num);
h1 = mat2cell(hrow[n1n2]);
属性 大小 日期 时间 名称
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文件 1956 2012-07-17 17:46 main.m
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1956 1
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