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Doppler Effect In Ofdm

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4 Threads found on Doppler Effect In Ofdm
Hello, I am looking for a MATLAB code for ofdm that introduces doppler effect due to relative motion of Tx/Rx. Thanks in advance
hi , frequency offsets are due to channel delay spread (coz of channel impairments ) and doppler spread ( movin vehicles) suppose ur upconvertin RF frquency is @ 2 Ghz and IF :100 MHZ , ur transmitting frequency will be 2100 MHZ so if ur channel delay spread is say 10 HZ ur recieved signal at RX will be 2100. 000 010 hz , ur receiver d
Hi all I want a sample source code in matlab for simple ofdm modulation that shows the doppler shift effect I have some source codes for ofdm but none of them has the doppler effect I'm wondering if anybody can help thanks :|
dear friends.. did anybody used the function by name : rayleighchan in matlab.. actually when i use this function for simulating my ofdm system by making dopler frequency = 0 working well..but when i make dopler frequncy Fd is varying the code is not giving any performance variations.. could u pls suggest me whether i have