A Literature Review on Improving Error Accuracy and Range Based On RFID for Smart Shopping

IoT is referred as �Internet of Things�. This paper provides information about the implementing the technologies based on sensors, protocols and application problems; with the IoT we can emphasis latest developments in RFID, smart sensors, communication technologies and protocols. These technologies can directly enable application without any human interference. IoT enables developments of new technologies. In this research survey we have included all the current scenarios based on product identification and presented RFID based smart cart analysis apart from other survey papers we have provided more collective summery of available technologies and research of smart product identification to deliver standard information about emerging field and we have also discussed the pros and cons of all methods and issues regarding the research. We have also explained relationship between IoT and smart product based identification methodology; also we have included the RFID range and accuracy problems to fulfilment of the issue about product identification.