Apr 29, 2008 #1 H honhungoc Member level 1 Joined Dec 29, 2006 Messages 38 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,543 Anyone please tell me what is the relationship of Eb/No with BER for QPSK modulation? Thank u
Apr 29, 2008 #2 R RFCMOS Full Member level 2 Joined May 5, 2005 Messages 143 Helped 20 Reputation 40 Reaction score 0 Trophy points 1,296 Location France Activity points 1,971 Hello, You should find it in Proakis' "digital communications" book. Otherwise, take a look to the following link: **broken link removed** (page 63 of the thesis). Hope that helps.
Hello, You should find it in Proakis' "digital communications" book. Otherwise, take a look to the following link: **broken link removed** (page 63 of the thesis). Hope that helps.
Apr 30, 2008 #3 R rooftile Member level 2 Joined Apr 28, 2008 Messages 45 Helped 3 Reputation 6 Reaction score 1 Trophy points 1,288 Activity points 1,559 With p = 1/2 * erfc(sqrt(Eb/N0)) if you use a Gray labeling, BER = p else BER = p*(3/2 - p) I hope it can help u
With p = 1/2 * erfc(sqrt(Eb/N0)) if you use a Gray labeling, BER = p else BER = p*(3/2 - p) I hope it can help u