M.1081-1-2012

Automatic HF Facsimile and Data System for Maritime Mobile Users


 

 

非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 M.1081-1-2012 前三页,或者稍后再访问。

如果您需要购买此标准的全文,请联系:

点击下载后,生成下载文件时间比较长,请耐心等待......

 

标准号
M.1081-1-2012
发布日期
2012年03月01日
实施日期
2012年06月05日
废止日期
中国标准分类号
/
国际标准分类号
/
发布单位
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
引用标准
16
适用范围
This Recommendation provides the automatic HF facsimile and data system for maritime mobile service using digital selective calling (DSC) messages; it specifically describes system characteristics and operational procedures for setting up calls and passing messages. These include the contents of DSC messages used to establish initial contact between the maritime mobile user and gateway@ protocols and structures of messages used to pass data over the working channel between the maritime mobile user and the gateway@ and the characteristics of DSC and HF modems.




Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号