On 3/3/2010 7:12 AM, Mattias Kjellsson wrote:
amarnath alapati wrote:
hi everyone,
I am using the programs of DIGITAL-BERT folder to see the bit
error rate pattern versus the SNR. The given programs are for BPSK
scheme. I tried to change it for QPSK Scheme. But seems that I did not
do it right. I am giving the modified code in the programs . Please
help me out......Thanking in advance....
I think that the Costas- and MM- blocks only work for differential
encoding... If anyone knows differently, speak now of forever hold your
peace ;p
//Mattias
No, the synchronization schemes are not dependent on the type of
encoding. They will work for either differential or non-differential. In
fact, they are really overkill for differentially encoded modulations....
Tom
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