#### gama

##### Newbie level 4

**awgn channel capacity**

Hi,

in AWGN, we have channel capacity equation:

C = (½)log(1+SNR),

but if we use QAM16,

then the SNR means Eb/No or Es/No or Eav/No?

and even more if we are in Linear-filtering channel,

e.g, h(t)=0.8δ(t)-0.48δ(t-T)+0.36δ(t-2T),

then how we change the C equation or not?

thx.

gama