%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
-% <COPYRIGHT_TAG>
+% Copyright (c) 2021 Intel.
+%
+% Licensed under the Apache License, Version 2.0 (the "License");
+% you may not use this file except in compliance with the License.
+% You may obtain a copy of the License at
+%
+% http://www.apache.org/licenses/LICENSE-2.0
+%
+% Unless required by applicable law or agreed to in writing, software
+% distributed under the License is distributed on an "AS IS" BASIS,
+% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+% See the License for the specific language governing permissions and
+% limitations under the License.
+%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
close all;
clear all;
+ % 5MHz 10MHz 15MHz 20 MHz
+nLteNumRbsPerSymF1 = ...
+[
+ % 5MHz 10MHz 15MHz 20 MHz
+ [25, 50, 75, 100] % Numerology 0 (15KHz)
+];
+
% 5MHz 10MHz 15MHz 20 MHz 25 MHz 30 MHz 40 MHz 50MHz 60 MHz 70 MHz 80 MHz 90 MHz 100 MHz
nNumRbsPerSymF1 = ...
[
];
% total number of tests
-tests_total = 6
+tests_total = 12
+tech_all = ... % 0 - NR 1- LTE
+ [
+ 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1
+ ]
+
sub6_all = ...
[
- true, true, true, true, false, true,
+ true, true, true, true, false, true, true, true, true, true, true, true
]
mu_all = ...
[
- 0, 0, 0, 1, 3, 1
+ 0, 0, 0, 1, 3, 1, 0, 0, 0, 0, 0, 0
]
bw_all = ...
[
- 5, 10, 20, 100, 100, 100
+ 5, 10, 20, 100, 100, 100, 20, 10, 5, 20, 10, 5
]
ant_num_all = ...
[
- 4, 4, 4, 4, 4, 8
+ 4, 4, 4, 4, 4, 8, 4, 4, 4, 8, 8, 8
]
bfw_gen_all = ...
[
- false, false, false, false, false, true
+ false, false, false, false, false, true, false, false, false, true, true, true,
]
trx_all = ...
[
- 32, 32, 32, 32, 32, 32
+ 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32
]
path_to_usecase_all = ...
[
- "./usecase/mu0_5mhz/";
- "./usecase/mu0_10mhz/";
- "./usecase/mu0_20mhz/";
- "./usecase/mu1_100mhz/";
- "./usecase/mu3_100mhz/";
+ "./usecase/cat_a/mu0_5mhz/";
+ "./usecase/cat_a/mu0_10mhz/";
+ "./usecase/cat_a/mu0_20mhz/";
+ "./usecase/cat_a/mu1_100mhz/";
+ "./usecase/cat_a/mu3_100mhz/";
"./usecase/cat_b/mu1_100mhz/";
+ "./usecase/lte_a/mu0_20mhz/";
+ "./usecase/lte_a/mu0_10mhz/";
+ "./usecase/lte_a/mu0_5mhz/";
+ "./usecase/lte_b/mu0_20mhz/";
+ "./usecase/lte_b/mu0_10mhz/";
+ "./usecase/lte_b/mu0_5mhz/";
]
path_to_usecase_all = cellstr(path_to_usecase_all)
nSlots_all = ...
[
- 40,40,40,40,40,10
+ 20,20,20,20,20,20,20,20,20,10,10,10
]
%select mu and bw to generate test files
for test_num =(1:1:tests_total)
test_num
+ isLte=tech_all(test_num) %false
sub6=sub6_all(test_num) %false
mu=mu_all(test_num) % 0,1, or 3
bw=bw_all(test_num) %5,10,20,100 MHz
nSlots=nSlots_all(test_num) % any 40 and 160
- if sub6
- disp('Sub6')
+ if isLte
+ disp('LTE')
if mu < 3
nNumerology = mu+1;
switch (bw)
case {5}
- numRBs = nNumRbsPerSymF1(nNumerology,0+1);
+ numRBs = nLteNumRbsPerSymF1(nNumerology,0+1);
case {10}
- numRBs = nNumRbsPerSymF1(nNumerology,1+1);
+ numRBs = nLteNumRbsPerSymF1(nNumerology,1+1);
case {15}
- numRBs = nNumRbsPerSymF1(nNumerology,2+1);
+ numRBs = nLteNumRbsPerSymF1(nNumerology,2+1);
case {20}
- numRBs = nNumRbsPerSymF1(nNumerology,3+1);
- case {25}
- numRBs = nNumRbsPerSymF1(nNumerology,4+1);
- case {30}
- numRBs = nNumRbsPerSymF1(nNumerology,5+1);
- case {40}
- numRBs = nNumRbsPerSymF1(nNumerology,6+1);
- case {50}
- numRBs = nNumRbsPerSymF1(nNumerology,7+1);
- case {60}
- numRBs = nNumRbsPerSymF1(nNumerology,8+1);
- case {70}
- numRBs = nNumRbsPerSymF1(nNumerology,9+1);
- case {80}
- numRBs = nNumRbsPerSymF1(nNumerology,10+1);
- case {90}
- numRBs = nNumRbsPerSymF1(nNumerology,11+1);
- case {100}
- numRBs = nNumRbsPerSymF1(nNumerology,12+1);
- otherwise
- disp('Unknown BW && mu')
+ numRBs = nLteNumRbsPerSymF1(nNumerology,3+1);
end
end
else
- disp('mmWave')
- if (mu >=2) && (mu <= 3)
- nNumerology = mu;
- switch (bw)
- case {50}
- numRBs = nNumRbsPerSymF2(nNumerology-1,0+1);
- case {100}
- numRBs = nNumRbsPerSymF2(nNumerology-1,1+1);
- case {200}
- numRBs = nNumRbsPerSymF2(nNumerology-1,2+1);
- case {400}
- numRBs = nNumRbsPerSymF2(nNumerology-1,3+1);
- otherwise
- disp('Unknown BW && mu')
+ if sub6
+ disp('Sub6')
+ if mu < 3
+ nNumerology = mu+1;
+ switch (bw)
+ case {5}
+ numRBs = nNumRbsPerSymF1(nNumerology,0+1);
+ case {10}
+ numRBs = nNumRbsPerSymF1(nNumerology,1+1);
+ case {15}
+ numRBs = nNumRbsPerSymF1(nNumerology,2+1);
+ case {20}
+ numRBs = nNumRbsPerSymF1(nNumerology,3+1);
+ case {25}
+ numRBs = nNumRbsPerSymF1(nNumerology,4+1);
+ case {30}
+ numRBs = nNumRbsPerSymF1(nNumerology,5+1);
+ case {40}
+ numRBs = nNumRbsPerSymF1(nNumerology,6+1);
+ case {50}
+ numRBs = nNumRbsPerSymF1(nNumerology,7+1);
+ case {60}
+ numRBs = nNumRbsPerSymF1(nNumerology,8+1);
+ case {70}
+ numRBs = nNumRbsPerSymF1(nNumerology,9+1);
+ case {80}
+ numRBs = nNumRbsPerSymF1(nNumerology,10+1);
+ case {90}
+ numRBs = nNumRbsPerSymF1(nNumerology,11+1);
+ case {100}
+ numRBs = nNumRbsPerSymF1(nNumerology,12+1);
+ otherwise
+ disp('Unknown BW && mu')
+ end
+ end
+ else
+ disp('mmWave')
+ if (mu >=2) && (mu <= 3)
+ nNumerology = mu;
+ switch (bw)
+ case {50}
+ numRBs = nNumRbsPerSymF2(nNumerology-1,0+1);
+ case {100}
+ numRBs = nNumRbsPerSymF2(nNumerology-1,1+1);
+ case {200}
+ numRBs = nNumRbsPerSymF2(nNumerology-1,2+1);
+ case {400}
+ numRBs = nNumRbsPerSymF2(nNumerology-1,3+1);
+ otherwise
+ disp('Unknown BW && mu')
+ end
end
end
end
-
if numRBs ==0
disp('Incorrect Numerology and BW combination.')
return
end
end
end
+
+%% generate IQ file with valid constellation, for DL modulation compression
+% only in mu1_100mhz
+%constellation = [4096, -4096];
+%constellation = [2590, 7770, -7770, -2590];
+%constellation = [633, 1897, 3161, 4425, -4424, -3160, -1897, -633];
+constellation_all = [628, 1885, 3141, 4398, 5654, 6911, 8167, 9424, -9424, -8167, -6911, -5654, -4398, -3141, -1885, -628;
+ 633, 1897, 3161, 4425, -4424, -3160, -1897, -633, 633, 1897, 3161, 4425, -4424, -3160, -1897, -633;
+ 2590, 7770, -7770, -2590, 2590, 7770, -7770, -2590, 2590, 7770, -7770, -2590, 2590, 7770, -7770, -2590;
+ 4096, -4096, 4096, -4096, 4096, -4096, 4096, -4096, 4096, -4096, 4096, -4096, 4096, -4096, 4096, -4096;
+ ];
+
+numRBs = 273
+nSlots = 20
+path_all = ...
+ [
+ "./usecase/cat_a/mu1_100mhz/";
+ "./usecase/cat_b/mu1_100mhz/";
+ "./usecase/cat_b/mu1_100mhz/";
+ "./usecase/cat_b/mu1_100mhz/";
+ ]
+path_all = cellstr(path_all)
+modtype_all = ...
+ [
+ "256qam_ant_";
+ "64qam_ant_";
+ "16qam_ant_";
+ "qpsk_ant_";
+ ]
+modtype_all = cellstr(modtype_all)
+
+for test_num = 1:4
+ path = path_all(test_num);
+ constellation=constellation_all(test_num,:);
+ modtype = modtype_all(test_num);
+ for ant = 1:4
+ ant_in = rand(2*12*numRBs*14*nSlots,1); % random constellation
+ ant_in = 1+round(15 * ant_in);
+ ant_out = constellation(ant_in);
+ file_name = strcat(path,modtype, num2str(ant-1),".bin");
+ disp(file_name)
+ fileID = fopen(file_name,'w');
+ fwrite(fileID, ant_out, 'int16');
+ fclose(fileID);
+ end
+end
+
+
Code Review / o-du / phy.git / blobdiff