Could someone help me to figure out the reason?
I buy 28 beacons from April Brother and install them in 28 different places.
Then I use a phone to collect the RSS in some points. I have already recorded the MAC address of the 28 beacons, let me assume it is a 1*28 matrix A. After I finishing the collection, the strange thing is for one point, I receive 30 RSS from 30 beacons and the MAC address of the 30 beacons are different from the matrix A. Finally, I tidy up the excel form which is generated by the phone after collection, I found there are 56 MAC address!!!