Coding gain: Difference between revisions

Revision as of 00:08, 19 October 2014

Revision as of 00:09, 19 October 2014

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This definition is normalized so that <math>\gamma_c(A) = 1</math> for M-PAM or (''M''&times;''M'')-QAM. The UBE becomes

: <math>P_s(E) \approx K_s(A)Q\sqrt({3\gamma_c(A)SNR_\mathrm{norm})},</math>

where <math>K_s(A)</math> is the average number of nearest neighbors per two dimensions.