5G NR -plot constellation
조회 수: 2 (최근 30일)
이전 댓글 표시
I am having IQ data of 5G NR signals, its with SCS of 120 KHz, QPSK, No of RBs as 66, PBCH positions at 11, phase compensation on at 1 GHz. I want support to plot the constellation.
.mat files available in the following link
Please help me.
댓글 수: 0
답변 (2개)
Sriram Tadavarty
2021년 1월 5일
Hi Pavan,
If you have IQ data in .mat file, open MATLAB and then load the mat file, which will bring the data present in .mat file to MATLAB workspace.
Hope this helps.
Regards,
Sriram
댓글 수: 0
Madhusoodan NA
2021년 9월 13일
Hi,
I am trying out https://se.mathworks.com/help/5g/ug/evm-measurement-of-5g-nr-pusch-waveforms.html?searchHighlight=hnrpuschevm&s_tid=srchtitle with the FRC A3-31 ( Precoding enabled PUSCH), the equalized constellation plot doesnt seem correctly plot QPSK constellation ( also not sure if nrTransformDeprecode is applied on received waveform).
Can you confirm how the original constellation of data bits in QPSK can be obtained from the EVM tool?
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 QPSK에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!