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Stochastic and deterministic broadband UHF RFID channel models for indoor localization

: Loeffler, A.; Gerhaeuser, H.

Fraunhofer-Institut für Integrierte Schaltungen -IIS-, Erlangen; Verband der Elektrotechnik, Elektronik, Informationstechnik -VDE-:
Smart SysTech 2013, European Conference on Smart Objects, Systems and Technologies. CD-ROM : June 11 - 12, 2013 in Erlangen, Germany
Berlin: VDE-Verlag, 2013 (ITG-Fachbericht 243)
ISBN: 978-3-8007-3521-1
7 S.
European Conference on Smart Objects, Systems and Technologies (Smart SysTech) <2013, Erlangen>
Fraunhofer IIS ()

In general, RFID channel models in the ultrahigh frequency band are described as narrowband flat-fading channel models, distinguishing between line-of-sight and non-line-of-sight models. However, some RFID applications like ranging cover a much higher bandwidth which leads to frequency-selective fading channels. Therefore, new appropriate channel models, particularly for the ultra-high frequency band, have to be developed and adapted to the special needs of the RFID technology. This paper enhances and suggests deterministic and stochastic wideband channel models for ultra-high frequency RFID wideband localization applications.