Changes between Version 26 and Version 27 of Tutorials/Wireless/MassiveMIMO

Timestamp:

Jul 8, 2022, 8:08:25 AM (3 years ago)

Author:

zhenzhou77

Comment:

—

Tutorials/Wireless/MassiveMIMO

@@ -162 +162 @@
 
 ==== Analyze the results ====
-* Once the hdf5 file is recorded (in this case, {{{logs/trace-uplink-2022-7-8-7-43-59_1_8x1_0_7.hdf5}}}), follow the **Analyze the HDF5 dataset** step [https://docs.renew-wireless.org/dev-suite/design-flows/cpp/sounder/ here] to analyze the results. For example, we can show the pilot and uplink IQ waveforms, Uplink User Constealltion along with its Error Vector Magnitude(EVM) and Symbol Error Rate(SER) values:
+* Once the hdf5 file is recorded (in this case, {{{logs/trace-uplink-2022-7-8-7-43-59_1_8x1_0_7.hdf5}}}), follow the **Analyze the HDF5 dataset** step [https://docs.renew-wireless.org/dev-suite/design-flows/cpp/sounder/ here] to analyze the results. For example, we can show the pilot and uplink IQ waveforms, Uplink User Constealltion along with its Error Vector Magnitude(EVM) and Symbol Error Rate(SER) values (in this case: EVM is 0.93%; SER is 5.63]):
 {{{#!shell
 root@node21-1:~/RENEWLab/PYTHON/IrisUtils# python3 plot_hdf5.py ../../CC/Sounder/logs/06_27_1B210+8X310_16QAM_A_works.hdf5 --ref-frame=250 --signal-offset=1775 --demodulate zf