Battery-powered RFID tags are placed on an asset and they communicate with at least three wireless access points inside the network to triangulate a location.
Battery-powered RFID tags are placed on an asset and they communicate with at least three wireless access points inside the network to triangulate a location.
将RFID标签贴在要跟踪的物体（资产）上，通过至少三个无线接入点可以确定物体的未知。