Yes you are correct. The table 256 qam has 4 modulation index because it need retransmission MCS for QPSK, 16 QAM, 64 QAM and 256 QAM. Where as other table needs to support retransmission MCS for only QPSK, 16 QAM and 64 QAM. Hope this answers your question.
On what basis gNB configures MCS-C-RNTI to UE ? Is it configure to all the UEs or based on any UE capability IE which indicates support for LowSE 64QAM Table.
Hi, Thanks for the video. Given a certain SNR, what code rate should I use? How would I know what code rate will be best for the given SNR to enhance throughput?
Thanks for taking this topic on 5g. Really useful. I have a question regarding second table 256 qam why we have 4 modulation indexes reserved ?
Yes you are correct. The table 256 qam has 4 modulation index because it need retransmission MCS for QPSK, 16 QAM, 64 QAM and 256 QAM. Where as other table needs to support retransmission MCS for only QPSK, 16 QAM and 64 QAM.
Hope this answers your question.
Techplayon thanks for your response. It cleared my doubt
On what basis gNB configures MCS-C-RNTI to UE ? Is it configure to all the UEs or based on any UE capability IE which indicates support for LowSE 64QAM Table.
very good materials, thanks for making this video
Hi, Thanks for the video. Given a certain SNR, what code rate should I use? How would I know what code rate will be best for the given SNR to enhance throughput?
the power of voice is changing all the time, sometimes hurt your ears sometimes cannot hear properly!
Thanks a lot. It was very informative!!
Speaking very slowly...