On the Gaussian Approximation in the Analysis of Iterative MIMO Processing
نویسندگان
چکیده
!L., ~ ~ Absrrncr-In this paper, we study the density of extrinsic infor--I !-: inno..nr&*: : I *-hloduwlon L : f. ' b! axnonutory-; D e h O . m r ~ , ~. i matiou at the output of the demodulator of an iterative MIMO ~ ~ L---+ processing system. In particular, if the n priori information is Gaussian distributed, the conditions under which the extrinsic information is also approximately Gaussian distributed are found. I L . : ,**.,,!--~ ! -,I m r L
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