Title :
UWB backscattering system for passive RFID tag ranging and tracking
Author :
Heiries, V. ; Belmkaddem, K. ; Dehmas, F. ; Denis, B. ; Ouvry, L. ; D´Errico, R.
Author_Institution :
Leti, CEA, Grenoble, France
Abstract :
In this paper we present the performance evaluation of an Ultra Wide Band (UWB) radio-frequency identification (RFID) system for ranging and tracking of passive tags. A UWB channel model is derived from antenna backscattering measurements. A specific physical layer is proposed. Based on this channel model and physical layer, a performance analysis is carried out through realistic simulations on both TOA estimations and tag location tracking.
Keywords :
radiofrequency identification; time-of-arrival estimation; ultra wideband antennas; wireless channels; TOA estimation; UWB backscattering system; UWB channel model; antenna backscattering measurement; passive RFID tag ranging; passive RFID tag tracking; performance analysis; physical layer; tag location tracking; ultra wide band radio frequency identification system; Antenna measurements; Backscatter; Channel models; Distance measurement; Passive RFID tags; Ultra wideband antennas; Antenna backscattering modulation; backscattering channel model; localization; radio-frequency identification (RFID); ranging; tracking; ultrawide bandwidth (UWB);
Conference_Titel :
Ultra-Wideband (ICUWB), 2011 IEEE International Conference on
Conference_Location :
Bologna
Print_ISBN :
978-1-4577-1763-5
Electronic_ISBN :
2162-6588
DOI :
10.1109/ICUWB.2011.6058892
