- Fix: avoid infinite loop on mulitcast read thread if no data to read

Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2013-06-25 09:05:02 +00:00
commit 56c66c09aa
4111 changed files with 2133103 additions and 0 deletions
@@ -0,0 +1,93 @@
+clear all
+close all
+
+%% load the files
+mm = imread('E:\2004_fd0006_250_c_0485.tif');
+
+load('metadata_MU.mat');
+
+Nuser = size(est,1);
+
+%% plot the rx_rssi over time
+h_fig = figure(1);
+%plot_style = {'rx','bx','gx','kx'};
+plot_style = {'c.','m.','b.','g.','k.'};
+for u=1:Nuser
+    rx_rssi_dBm = [est(u,:).rx_rssi_dBm ];
+    %timestamp_tx = [est(u,:).timestamp_tx];
+    %timestamp_tx = timestamp_tx - 4.476e5;
+    framestamp_tx = [est(u,:).framestamp_tx];
+    err_ind = logical([est(u,:).err_ind]);
+
+    plot(framestamp_tx,mean(rx_rssi_dBm,1),plot_style{u});
+    hold on
+    % plot(framestamp_tx(err_ind),mean(rx_rssi_dBm(:,err_ind),1),'rx');
+
+end
+hold off
+xlabel('Frame')
+ylabel('RSSI [dBm]')
+%xlim([min(framestamp_is),max(framestamp_is)])
+%xlim([framestamp_is(max_start),framestamp_is(max_start+max_length)]);
+legend('User 1','User 2','User 3','User 4')
+
+saveas(h_fig, 'rx_rssi_time.eps', 'psc2');
+
+%% plot the FER over time
+h_fig = figure(2);
+%plot_style = {'rx','bx','gx','kx'};
+plot_style = {'c.','m.','b.','g.','k.'};
+for u=1:Nuser
+    %timestamp_tx = [est(u,:).timestamp_tx];
+    %timestamp_tx = timestamp_tx - 4.476e5;
+    framestamp_tx = [est(u,:).framestamp_tx];
+    err_ind = [est(u,:).err_ind];
+    fer = sum(reshape(err_ind,100,[]),1);
+
+    plot(framestamp_tx(1:100:end),fer,plot_style{u});
+    hold on
+    % plot(framestamp_tx(err_ind),mean(rx_rssi_dBm(:,err_ind),1),'rx');
+
+end
+hold off
+xlabel('Frame')
+ylabel('FER')
+%xlim([min(framestamp_is),max(framestamp_is)])
+%xlim([framestamp_is(max_start),framestamp_is(max_start+max_length)]);
+legend('User 1','User 2','User 3','User 4')
+
+saveas(h_fig, 'fer_time.eps', 'psc2');
+
+%% plot the maps
+for u = 1:Nuser;
+
+    lat = [gps_data(u,:).latitude];
+    lon = [gps_data(u,:).longitude];
+
+    %%
+    rx_rssi_dBm = [est(u,:).rx_rssi_dBm];
+    h_fig = figure;
+    plot_gps_coordinates_sophia(mm,lon,lat,mean(rx_rssi_dBm(:,1:100:end),1));
+    title('Rx RSSI (dBm)')
+    saveas(h_fig,sprintf('rx_rssi_term%d.jpg',u))
+
+    %%
+    rx_snr = [est(u,:).rx_power] - [est(u,:).n0_power];
+    h_fig = figure;
+    plot_gps_coordinates_sophia(mm,lon,lat,mean(rx_snr(:,1:100:end),1));
+    title('Rx SNR (dB)')
+    saveas(h_fig,sprintf('rx_snr_term%d.jpg',u))
+
+    %%
+    % err_ind = [0 diff([est.pdu_errors])];
+    % err_ind(err_ind<0) = 0;
+    % err_ind(err_ind>1) = 1;
+    % err_100 = sum(reshape(err_ind,100,[]),1);
+    err_ind_all = [est(u,:).err_ind];
+    err_100 = sum(reshape(err_ind_all,100,[]),1);
+
+    h_fig = figure;
+    plot_gps_coordinates_sophia(mm,lon,lat,err_100(1:end));
+    title('Rx FER (%)')
+    saveas(h_fig,sprintf('rx_fer_term%d.jpg',u))
+end