AN UPPER BOUND TO THE CAPACITY OF DISCRETE-TIME GAUSSIAN-CHANNEL WITH FEEDBACK .2.

被引:8
|
作者
YANAGI, K
机构
[1] Division of Applied Science, Faculty of Engineering, Yamaguchi University
关键词
GAUSSIAN CHANNEL; CAPACITY; FEEDBACK;
D O I
10.1109/18.312192
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We give an upper bound on the finite block length capacity of a discrete time nonstationary Gaussian channel with feedback. With the aid of minimization of a quadratic form, it is proved that the feedback capacity C(n,FB)(P) and the nonfeedback capacity C(n)(P) satisfY Cn(P) less-than-or-equal-to C(n.FB)(P) less-than-or-equal-to C(n)(P*) where P* is concretely given.
引用
收藏
页码:588 / 593
页数:6
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