beacon signal meaning in English

标灯信号
航标信号
信标信号
指标信号；示标信号

The technique to detect malicious beacon signals is the basis of detecting malicious beacon nodes
发现怀恶意的指标讯号技术是发现怀恶意的指标节点基础
A beacon node can perform detection on the beacon signals it hears from other beacon nodes
一个指标节点能执行在指标上的检波象徵它从其他的指标节点听到
The basic idea is to take advantage of the ( known ) locations of beacon nodes and the constraints that these locations and the measurements ( e . g . , distance , angle ) derived from their beacon signals must satisfy to detect malicious beacon signals
基本的想法是利用指标节点的位置,而且这些位置和测量(举例来说,距离,角度)起源于他们的指标讯号了的一定要满足发现怀恶意的指标讯号
Note that if a malicious beacon node knows that a detecting beacon node is requesting for its beacon signal , it can send out a normal beacon signal that does not lead to incorrect location estimation , and thus pass the detection mechanism without being noticed
注意,如果一个怀恶意的指标节点知道一发现指标节点正在要求它的指标讯号,它能送出一个没有被注意不引导不正确的位置判断,而且如此通过检波机制的正常的指标讯号