摘要
简要分析了空间数据系统咨询委员会(CCSDS,Consultative Committee for Space Data Systems)系列协议的特点。为了验证CCSDS根据空间数据通信特点提出的一系列建议中的网络层建议(SCPS-NP,Space Communications Protocol Specification—Network Protocol)的性能。通过OPNET通信仿真软件进行建模,基本实现了SCPS-NP协议要求的功能,对协议的性能进行了分析,对中国空间通信协议的发展方向提出了建议。
This paper analyzes the characteristic of the series protocol of CCSDS（Consultative Committee for Space Data Systems）.In order to prove the performance of SCPS-NP（Space Communications Protocol Specification-Network Protocol）,which is one of the protocols proposed by CCSDS,the protocol is modelled by using OPNET communication simulation software,and the function required by SCPS-NP is basically realized.Then the performance of the protocol is analyzed,and the suggestion for the developing direction of space communication protocols in China provided.
出处
《通信技术》
2011年第2期48-49,52,共3页
Communications Technology
