Hi, can you help me on this. why CP length of first OFDM symbol is more than the rest of OFDM symbol in each half of each subframe.? please refer the spec 5.3.1 38.211
One simple explanation is: To make the length of every half subframe equal to 0.5ms. Try keeping CP of all symbols same, then you can't get half subframe length equal to 0.5ms.
Hi, can you help me on this.
why CP length of first OFDM symbol is more than the rest of OFDM symbol in each half of each subframe.?
please refer the spec 5.3.1 38.211
One simple explanation is: To make the length of every half subframe equal to 0.5ms. Try keeping CP of all symbols same, then you can't get half subframe length equal to 0.5ms.
@@curiousbeing8585 in other words to accommodate the excess samples that can exist each half subframe
Can you please help to know what modulation technique used in uplink. Scfdma or ofdma
Uplink in NR has two options: 1. OFDMA 2. DFTsOFDM
2023.07.23 감사합니다.