Pseudolites augment GPS positioning technique is emphasized on.
本文研究伪卫星增强GPS定位技术。
Pseudolites studied in the paper work at the virtual satellite pattern.
本文研究的伪卫星是工作在虚拟卫星模式下的。
This paper proposes a new algorithm that can achieve plane positioning and time-transfer by the measurement information of pseudolites and INS.
文中提出了一种利用伪卫星测距信息和惯导测量量相结合进行平面定位与授时的算法。
The theory and method of the region passive pseudolites positioning based on geostationary satellite positioning system are systematically discussed.
本文系统地讨论了基于双星的伪卫星无源区域定位系统的定位理论以及方法。
GPS pseudolites systems were employed to extend the availability of GPS when satellites signals were not seen. GPS signal generators were the core part of pseudolites system.
在全球定位系统信号不可见的情况下，可使用伪卫星系统扩展其使用范围，全球定位系统信号发生器是其中的关键组成设备。
In the paper, firstly introduce the near-far effect of the pseudolites and traditional solutions, then mainly analyse the TDMA technology and redesign the signal of the pseudolites.
本文先后介绍伪卫星应用中的远近效应问题和常用的解决方案，重点分析了采用时分多路复用技术来对伪卫星信号进行重新设计。
In the paper, firstly introduce the near-far effect of the pseudolites and traditional solutions, then mainly analysis the TDMA technology and redesign the signal of the pseudolites.
本文先后介绍伪卫星应用中的远近效应问题和常用的解决方案，重点分析了采用时分多路复用技术来对伪卫星信号进行重新设计。
In the paper, firstly introduce the near-far effect of the pseudolites and traditional solutions, then mainly analysis the TDMA technology and redesign the signal of the pseudolites.
本文先后介绍伪卫星应用中的远近效应问题和常用的解决方案，重点分析了采用时分多路复用技术来对伪卫星信号进行重新设计。
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