如题,我想做个通过rssi测距的功能,但是rssi老是飘动,请问有什么方法能让rssi稳定,并测距精度更高?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Xinw,
其实,用RSSI做距离测定是很不准确的。信号在接收点强度收到很多因素影响,比如天线方向,天线近场环境,周边环境,等等。。。
楼上说的好,在近距离的时候,由于信号vs半径衰落比较快,所以马马虎虎还能用。远了就不靠谱了。
BR. AZ