现代防御技术2013，Vol.41Issue(4)：110-114,153,6.DOI:10.3969/j.issn.1009-086x.2013.04.020
一种串行通信的误码率测试方法
A BER Test Method on Serial Communication
沈瀚涛 1孙学聪 2朱蕊蘋1
作者信息
- 1. 中国人民解放军驻二院中心军事代表室,北京 100854
- 2. 北京电子工程总体研究所,北京 100854
- 折叠
摘要
Abstract
As there is no unified,scientific and objective test methods and test equipment for bit error rate (BER) test in the missile system RS-422,RS-485 serial communication bus,a BER test method verification based on communications equipment internal communication is presented.Multi-channel serial communication module transmitting-receiving link is established between the channels based on the m sequence for the test stream as a half-duplex working mode in this method,which makes use of statistical confidence principle credits under the premise of ensuring the test results,quantitative assessment of the quality of the communication system,on the basis of sufficient theoretical basis to achieve cost-effective BER test.关键词
串行通信/误码率/m序列Key words
serial communication/ bit error rate(BER) / m sequence分类
军事科技引用本文复制引用
沈瀚涛,孙学聪,朱蕊蘋..一种串行通信的误码率测试方法[J].现代防御技术,2013,41(4):110-114,153,6.
