question about Alamouti 2x2

Status
Not open for further replies.

donald1986

Newbie level 1
Joined
Feb 10, 2009
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,287
hello!!
iam trying now to make a m-file to draw the BER curve in case of mimo 2x2 and 4x2 but the result isnt logical as 2x2 is better than 4x2 i dnt know there reason 4 that
in both of them iam using BPSK and in case of 2x2 the results are
BER=10^(-4) at SNR=7 dB is this right??
and in case of 4x2 the results are
BER=10^(-4) at SNR=8.3 dB
i will be so glad if anyone could help me...
thanks alot
 

Status
Not open for further replies.

Similar threads

Cookies are required to use this site. You must accept them to continue using the site. Learn more…