摘要
为解决测试场试验中区域跨度大、精度要求高、目标批数多、超视距数据实时传输困难等难题,提出了利用北斗二代系统短报文通信功能进行超视距简短通信指挥。从通信技术指标、工作方式等方面介绍了北斗二代系统的通信技术特点,对北斗二代系统短报文通信与测试场传统通信方式进行了比较,最后,重点介绍了应用北斗二代系统在测试场进行超视距通信的设计方案,该方案在试验中得到了实际应用。
In order to solve the regional test field test of large span, high precision, the target number of multiple, data real-time transmission difficulty, this paper puts forward the short communication command BDS short message communication function. This paper introduces the characteristics, communication of BDS satellite system two generation communication technology index and testing field of traditional communication mode of comparative advantage, it focuses on the application of the two generation system design scheme over the horizon communication, and has been used in the experiment.
出处
《全球定位系统》
2014年第4期46-50,共5页
Gnss World of China
关键词
北斗二代系统
短报文通信
超视距
通信指挥
数据传输
Beidou navigation satellite system（BDS）
short message communication
o- ver the horizon
communication and command
data transmission
