A remote sensor system comprises of huge no of sensor hubs which can be utilized as a significant instrument for gathering information in various circumstances. The serious issue in the WSN is the vitality utilization of the system. In this paper we represent the RFID [Radio Frequency Identification works only in modes that is sleep, active, ready for packet collision]. In RFID protocol there are three types of nodes that is sleep, active, ready. As energy consumption is less in LeachRFID because some hubs are in sleeping mode and rest of them are in active and ready modes. The packet loss is more in LeachRFID protocol due to non synchronization of the nodes. The simulation results shows between leach and Leach-RFID
Security Analysis and Improvement of Wei-Chi Ku and Yi-Han Chen’s RFID protocol
