I want to make an individual block of OFDM in matlab can you please tell me what is the input and output of each block (please assume any values of parameters fore.g no of subcarrier=128, fft length=128 etc)
No Blocks
1 Serial to Parallel
2 QAM or QPSK Mapper
3 IFFT
4 Insert Cyclic prefix
5 Parallel to Serial
6 Digital to Analog
7 Low Pass Filter
8 Channel (add noise)
9 Analog to Digital Convertor
10 Serial to Parallel
11 Remove Cyclic Prefix
12 FFT
13 Equalization
14 DeMapper QAM or QPSK
15 parallel to serial
Thanks