Algorithms used one mobile anchor node have many advantages, such as low cost, high precision, easy to realize 3-d positioning, etc.
使用移动锚节点定位方法有很多优点，如定位成本低、容易达到很高的定位精度、易于实现三维定位等。
This paper adopts mobile anchor node combining PBCC algorithm, and proposes a self-localization algorithm with low energy consumption and high precision.
本文采用移动锚节点并结合PBCC算法，提出一种复杂度低、精度高的节点自身定位改进算法。
This paper adopts mobile anchor node combining PBCC algorithm, and proposes a self-localization algorithm with low energy consumption and high precision.
本文采用移动锚节点并结合PBCC算法，提出一种复杂度低、精度高的节点自身定位改进算法。
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