电讯技术Issue(12)：1360-1364,5.DOI:10.3969/j.issn.1001-893x.2015.12.009
甚低频通信系统的差错控制方案及其性能仿真
An Error Control Scheme for VLF Communication System and Its Performance Simulation
刘翠海 1马文骄 1马新2
作者信息
- 1. 海军潜艇学院，山东 青岛266042
- 2. 解放军91040部队，山东 青岛266000
- 折叠
摘要
Abstract
Beacause of the great influence of the atmospheric noise which is primarily due to lightning im-pulses,the present Very Low Frequency( VLF) communication system is difficult to meet the requirements of transmitting accurate tactical message. In consideration of the upgrading of the system,an error control scheme is proposed for improving the reliability of VLF communication system and suppressing the noise impulses. This scheme uses concatenated coding with a Bose-Chaudhuri-Hocquenghem( BCH) inner code and a Reed-Solomon(RS) outer code combining with interleave technique. Computer simulation of the scheme is given and the result shows that it has great advantages on coding gain and correct decoding prob-ability,and provides reference for the upgrading of the system.关键词
甚低频通信/差错控制/交织技术/RS码/BCH码/级联码Key words
VLF communication/error control/interleave technique/RS code/BCH code/concatenated code分类
信息技术与安全科学引用本文复制引用
刘翠海,马文骄,马新..甚低频通信系统的差错控制方案及其性能仿真[J].电讯技术,2015,(12):1360-1364,5.
