[SOLVED] MIMO-OFDM help please ??

[ahmeddeia]

Salam alikom

H r u all?? I hope u r fine,

well I just need a good tutorial concerning MIMO-OFDM techniques as here we use MIMO for spatial multiplexing as in LTE, also I want to know how we will send our signal?? 4 samples each time, if we are using 4x4 MIMO ?right??

and do we wait to receive all the N_ifft samples at every antenna to perform on them FFT operation??? or every received 4 samples on each receive antenna will be processed by FFT without need to wait for the whole N_ifft samples??

I hope my question is clear else, please tell me to explain more with examples

thanks in advance

salam alikom

---------- Post added at 17:41 ---------- Previous post was at 17:08 ----------

salam alikom all

I have known the answer, thanks ***
we send 4 continuous signals in time not sample by sample and then we receive them back,.....as if we have 4 single carrier systems

thanks,

SA