A proposal for dynamic power control in RFID and Passive Sensor Systems based on RSSI

In this paper a proposal for a dynamic power control in RFID and Passive Sensor Systems based on received signal strength (RRSI) is presented. The main goal of these new proposals is the reduction of the power being transmitted by the RFID reader and thus reduction of power consumption and interference between the reader and other neighborhood systems. It is expected that using a protocol based on this scheme the overall system reader and mobile tag's could operate with lower values of power sources.

[1]  Guoliang Xing,et al.  Negotiate power and performance in the reality of RFID systems , 2010, 2010 IEEE International Conference on Pervasive Computing and Communications (PerCom).

[2]  Jorge Sales Gomes,et al.  A Homodyne Low Cost Uplink Receiver for Digital Short Range Communication Systems , 2007, 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring.

[3]  Gregory D. Durgin,et al.  Power-optimized waveforms for improving the range and reliability of RFID systems , 2009, 2009 IEEE International Conference on RFID.