Indoor localization using passive RFID

George E. Vastianos; Dimitris M. Kyriazanos; Olga E. Segou; Stelios A. Mitilineos; Stelios C. A. Thomopoulos

doi:10.1117/12.887036

5 May 2011 Indoor localization using passive RFID

George E. Vastianos, Dimitris M. Kyriazanos, Olga E. Segou, Stelios A. Mitilineos, Stelios C. A. Thomopoulos

Proceedings Volume 8050, Signal Processing, Sensor Fusion, and Target Recognition XX; 80501R (2011) https://doi.org/10.1117/12.887036
Event: SPIE Defense, Security, and Sensing, 2011, Orlando, Florida, United States

Abstract

Radio frequency identification (RFID) systems based on passive tags are used successfully in a wide range of object identification applications. However, the increasing needs to meet new demands on applications of localization and tracking create a new field for evolution of the RFID technology. This paper presents the design, implementation, and evaluation of a cost-effective localization system for in-building usage that is able to localize objects that carry passive RFID tags. The RFID reading is performed by a single Reader and an array of directional antennas through multiplexing. Evaluation and experimental results from three localization algorithms based on RSSI are presented.

Citation Download Citation

George E. Vastianos, Dimitris M. Kyriazanos, Olga E. Segou, Stelios A. Mitilineos, and Stelios C. A. Thomopoulos "Indoor localization using passive RFID", Proc. SPIE 8050, Signal Processing, Sensor Fusion, and Target Recognition XX, 80501R (5 May 2011); https://doi.org/10.1117/12.887036

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