Antonio_Magma
Full Member level 2
Guys, i've finished my basic ofdm model and i'm currently working on
the synchronization & later the modelling of the power line transfer
function...
But i just wanna check out with you guys first whether my spectrum is
correct or not...
This is my model (50kb), the AWGN SNR is set at 30...
http://geocities.com/antonio_magma/model.jpg
And this is my output Tx spectrum, averaged about 50 samples
(50kb)
http://geocities.com/antonio_magma/fft.jpg
Notice that i have a deep notch at the 0, its because i have 3 zeros on
both sides of the Fs...
I just want to know have i done it right. Please comment...thx guys...
PS: Does anyone know the sequence for HomepLug's synchronization frame?
the synchronization & later the modelling of the power line transfer
function...
But i just wanna check out with you guys first whether my spectrum is
correct or not...
This is my model (50kb), the AWGN SNR is set at 30...
http://geocities.com/antonio_magma/model.jpg
And this is my output Tx spectrum, averaged about 50 samples
(50kb)
http://geocities.com/antonio_magma/fft.jpg
Notice that i have a deep notch at the 0, its because i have 3 zeros on
both sides of the Fs...
I just want to know have i done it right. Please comment...thx guys...
PS: Does anyone know the sequence for HomepLug's synchronization frame?