CAPACITY OF MISMATCHED GAUSSIAN CHANNELS WITH AND WITHOUT FEEDBACK

被引：6
|
作者：
IHARA, S
机构：
[1] Department of Mathematics, College of General Education, Nagoya University, Nagoya
来源：
PROBABILITY THEORY AND RELATED FIELDS | 1990年 / 84卷 / 04期
关键词：
D O I：
10.1007/BF01198314
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
Continuous time communication channels with additive noise are considered under an average power constraint. The noises are assumed to be Gaussian processes equivalent (or mutually absolutely continuous) to a Brownian motion. We study the problem whether the capacity of the channel is increased by feedback or not. It is given a sufficient condition under which the capacity is not increased by feedback. It is also given an example of a channel whose capacity is doubled by feedback. © 1990 Springer-Verlag.
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收藏
页码：453 / 471
页数：19
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