Jan 25, 2007 #1 E elsalvador Member level 4 Joined Apr 25, 2003 Messages 75 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 470 ec/io Ec/Io, Ec/No, Eb/No, Eb/Nt ...... What is the mean ?
Jan 25, 2007 #2 C cabone Junior Member level 1 Joined Sep 19, 2006 Messages 19 Helped 4 Reputation 8 Reaction score 1 Trophy points 1,283 Activity points 1,429 ec/n0 we have the signal power=P the chip rate=W the user bit rate=R the noise=PN the interference= I (interference between users) Ec=P/W Io=I/W N0=(I+PN)/W Eb=P/R actually i don't know what is Nt!!!!! i hope this is what you are looking for
ec/n0 we have the signal power=P the chip rate=W the user bit rate=R the noise=PN the interference= I (interference between users) Ec=P/W Io=I/W N0=(I+PN)/W Eb=P/R actually i don't know what is Nt!!!!! i hope this is what you are looking for
Jan 26, 2007 #3 G gied Member level 1 Joined Dec 20, 2004 Messages 33 Helped 6 Reputation 12 Reaction score 0 Trophy points 1,286 Activity points 311 eb/nt Nt probably stands for thermal noise, that is Noise thermal (in subscript).
Jan 26, 2007 #4 amihomo Full Member level 5 Joined Jan 9, 2007 Messages 287 Helped 66 Reputation 132 Reaction score 43 Trophy points 1,318 Location PERSIAN Gulf Activity points 3,115 ec io hi take a look at this topic :