影响无线定位系统应用的关键因素是系统的误差源和误差抑制方法。

The key factor affected the application of wireless location system is the error source and the error mitigation method.

youdao

在基于时间的无线定位系统中，时间估计算法的精度和复杂度是衡量系统性能的关键因素。

In the Time-based Radio Location system, the precision and complexity of the time estimation algorithm are the key factors that affect the system performance.

youdao

于是，一些无线芯片，比如用于全球定位系统的芯片或者用于蓝牙无线通讯的芯片现在每个只卖1美元，而体积只有火柴头那么大。

As a result, some radio chips—for example, those used for the Global Positioning System, say, or for Bluetooth wireless communications—now cost as little as $1 and are the size of a matchhead.

youdao