Survey on Object Location Tracking Using RF-Based Tag Detection for Indoor Environment

In recent years numerous researchers proposed different approaches for handling material and information flows within network. RFID is communication channel that is one of the most promising and challenging technology by which particular location can be marked. Application of emerging technologies, like Global Positioning Systems, infrared, ultrasonic, cell of origin architecture and active radio frequency identification, for tracking location and managing the resources is one of the approaches. As a result, it is critical to develop a cost effective scheme to integrate the resource and information flow of network in which the visibility can be improved in order to the making the real-time decisions. The present system work in the indoor environment by utilizing the ultrahigh frequency (UHF) passive radio-frequency identification (RFID) tags. By the use of passive RFID technology, the object can be easily located with the help of readers and tag messaging.