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ahmed

Active since 2013

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i got this error : ??? Subscripted assignment dimension mismatch. Error in ==> crmapping at 6 iout(2:27,:)=idata(1:26,:); Error in ==> OFDMA512 at 36 [iout,qout] = crmapping(y,ylen,fftlength,nd);
%/////////OFDMA/////////// clear all;close all;clc; %,,,,,,,,,,,,,System Parameters,,,,,,,,,,,, fftlength = 512; nd = 6;...

11 years ago | 0 answers | 0

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my questions are: what is the relation between the fft size and the cyclic prefix , coz by changing the fft size to for example to 512 it gave error in the line of cp(count1,:) = cyclicpad(outifft,64); ....
fftlength = 2048; %nd = 6; BW = 20e6; FS = 2*BW; % Sampling Frequency NS = 2048;% No. of Subcarriers %nsym = 1e4; % number ...

11 years ago | 0 answers | 0

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Submitted

OFDMA & SC-FDMA performance analysis
performance evaluation for OFDMA and SC-FDMA LTE multiple access techniques.

11 years ago | 4 downloads |