WAVEFORM ERROR CONTROL IN PCM TELEMETRY

被引：23

作者：

WINTZ, PA

KURTENBA.J

机构：

[1] Department of Electrical Engineering, Purdue University, Lafayette

[2] Department of Electrical Engineering, South Dakota State University, Brookings, S. Dak

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1968年 / 14卷 / 05期

关键词：

D O I：

10.1109/TIT.1968.1054209

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An optimum system for transmitting a sample function from a stationary second order process over the BSC in real time is formulated under the mean-integral-square error criterion. The optimum number of channel bits and the optimum assignment of these bits to the samples is determined for the SGM process with R(‘t) = exp(-|s[). The system error is evaluated and compared to the error performances of systems using time sampling with and without data compression. Shannon's information rate is also computed for these systems and compared to the theoretical limit and to Goblick's BSQC digitizer. We also present a waveform representation technique based on Hotelling's method of principal components. The waveform-to-vector converter consists of a time sampler followed by a digital. © 1968 IEEE. All rights reserved.

引用

页码：650 / +

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