Changes between Version 40 and Version 41 of Tutorials/Wireless/mmwave Paam Real TimePHY

Timestamp:

Sep 11, 2024, 8:10:11 PM (14 months ago)

Author:

zhenzhou77

Comment:

—

Tutorials/Wireless/mmwave Paam Real TimePHY

@@ -398 +398 @@
 
 ==== EVM, SNR Printouts ====
-We also provide an alternative to enable users to check the EVM values and other metrics during transmission, but as those calculations introduce overheads in computation, the real-time performance will be influenced. But if you wish to check the correctness for each DSP stage, you can disable the CMake flag {{{TIME_EXCLUSIVE}}} by setting it to false. After recompiling, you should be able to see EVM and SNR values printed out after each frame
+We also provide an alternative to enable users to check the EVM values and other metrics during transmission, but as those calculations introduce overheads in computation, the real-time performance will be influenced. But if you wish to check the correctness for each DSP stage, you can disable the CMake flag {{{TIME_EXCLUSIVE}}} by setting it to false. After recompiling, you should be able to see EVM and SNR values printed out after each frame as the following:
+{{{
+[15:462812][I] Main [frame 5309 + 0.63 ms]: Completed demodulation
+[15:462817][I] Frame 5309 Constellation:
+  EVM    7.1707
+, SNR    11.4444
+True SNR is: 27.0316
+}}}
+
+==== Savannah-sc mode ====