Channel Model for MIMO

[Sachin21]

mimo landa matlab file

Hi everyone
i need some help regarding MIMO channel model.
and i also want to know about whether rayleigh channel is suitable in case of MIMO.


thanks & Regards
Sachiin[/b]

 

[shameemkabir]

Please take a look at this book: Fundamentals of Wireless Communication by david tse. It is freely available on the internet:

**broken link removed**

Regards,
Shameem

 

[salam2000]

removed!
channel coefficients:
(exp: exponential or SUI4 or Cost207 or ...).

 

[Sachin21]

thanks for immediate reply

if rayleigh is suitable for mimo then in matlab for generating rayleigh channel the syntax is

H = randn(Nt, Nr)+j*randn(Nt, Nr);

my confusion is that for each transmit antenna, the channel generated by above statement is varying so much. i think which is not correct in case of mimo since the antennas r placed closely.

so plz clarify my doubt

 

[nadzri]

thanks for the reply

 

[salam2000]

1-we usually suppose the channels are uncrollated, where in practice we must provide the conditions.
2-the existed relation in MIMO reference book, contain a Bessel equation part where it is zeros or small when the space between antenna be at least landa/4 or coefficients of it.