无线电工程Issue(9)：5-7,3.DOI:10.3969/j.issn.1003-3106.2014.09.02
航天测控通信中指定源组播的技术研究
Research on Specified Source Multicast in Space TT & C Communication Network
摘要
Abstract
In the Space TT&C Communication,Specified Source Multicast (SSM) is used in more and more data-transmitting service,which transmits information from one source to several destinations.Firstly,the concept of Specified Source Multicast and IGMP v3 is described.And then,this paper introduces the implementation methods for SSM,ssm-mapping and software coding.It is concluded that software coding is easy to implement and maintain,and the software code is given for Windows XP.Simulations and actual applica-tions in the Space TT&C communication network show that the method is effective.关键词
组播/IGMP v3/指定源组播/通信网络Key words
multicast/IGMP v3/specified source multicast/communication network分类
信息技术与安全科学引用本文复制引用
狄彩云,张英,狄卫国,耿向羽..航天测控通信中指定源组播的技术研究[J].无线电工程,2014,(9):5-7,3.基金项目
国家自然科学基金资助项目（51307112）；河北省教育厅基金资助项目（ Q2012118）。 （）
