中国有线电视
中國有線電視
중국유선전시
CHINA CABLE TELEVISION
2012年
11期
1247-1250
,共4页
交互%传输流%多载波时分多址
交互%傳輸流%多載波時分多阯
교호%전수류%다재파시분다지
Interaction%TS%MF TDMA
DVB—RCS通信系统是基于交互式应用的卫星通信系统,目前已受到业界的广泛关注。首先介绍了DVB—RCS系统的模型和协议结构,然后分别对前向信道和反向信道协议进行了分析,最后对所存在的问题进行了说明。
DVB—RCS通信繫統是基于交互式應用的衛星通信繫統,目前已受到業界的廣汎關註。首先介紹瞭DVB—RCS繫統的模型和協議結構,然後分彆對前嚮信道和反嚮信道協議進行瞭分析,最後對所存在的問題進行瞭說明。
DVB—RCS통신계통시기우교호식응용적위성통신계통,목전이수도업계적엄범관주。수선개소료DVB—RCS계통적모형화협의결구,연후분별대전향신도화반향신도협의진행료분석,최후대소존재적문제진행료설명。
The DVB RCS communication systems, which are based on interaction applications, have attracted much attention recently. This paper first introduces the reference model and the protocol stack of DVB RCS systems. Then, the forward link protocol and the return link protocol are analyzed, respectively. Finally, sev- eral technical difficulties of the DVB RCS systems are described.