基于SpaceOS2的TCP/IP网络协议栈移植  

Network Protocol Stack Transportation Based on SpaceOS2

作　　者：袁瑞成 刘波[2] 乔磊[2] 刘健培[3] YUAN Ruicheng;LIU Bo;QIAO Lei;LIU Jianpei(Tianjin University of Science ＆ Technology,Tianjin 300222,China;Beijing Institute of Control Engineering,Beijing 100190,China;Beijing University of Posts ＆ Telecommunications,Beijing 100876,China.)

机构地区：[1]天津科技大学,天津300222 [2]北京控制工程研究所,北京100190 [3]北京邮电大学,北京100876

出　　处：《空间控制技术与应用》2018年第4期46-55,共10页Aerospace Control and Application

摘　　要：航天器专用网络平台是未来航天器组网协同工作完成更复杂任务的关键技术.在操作系统层面需要对其进行有效地支持,以更好地提供给空间应用程序灵活和可靠的数据通讯服务.将伯克利BSD的TCP/IP网络协议栈的基础协议部分移植到航天器嵌入式操作系统SpaceOS2上,用以替代VxWorks操作系统.叙述协议系统中传输层的设计过程和模块接口的移植过程,并给出在SPARC处理器硬件平台上的性能测试结果.The specific spacecraft network platform is the critical technique for the future spacecraft cooperative mission. Especially at the level of operating system,it has to support the network function to provide agile and reliable data transmission. The Berkeley BSD＇s TCP/IP network protocol stack is portsto SpaceOS2 for replacing the VxWorks operating system. And the performance test results are provided on one SPARC hardware platform.

关 键 词：网络协议 SpaceOS2 TCP/IP 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]