3D Passive Tag Localization Schemes for Indoor RFID Applications

Alma'aitah, Abdallah Y.; Ali, Kashif; Hassanein, Hossam S.; Ibnkahla, Mohamed

doi:10.1109/icc.2010.5501946

Cited by 31 publications

(18 citation statements)

References 5 publications

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“…In this part, we have compared the proposed method with PLS method in research 29 and APM method in research. 30 We have studied the influence of the number of power levels, the density of reference tags, and the number of readers by the three methods, respectively.…”

Section: Comparison With Other Methodsmentioning

confidence: 99%

“…In the following, we will analyze the factors, respectively, and compare the mean error of the proposed method with the method in research 29 (denote as partial least squares (PLS) method) and the method in research 30 (denote as APM method) in the same environment.…”

Section: Influence Factorsmentioning

confidence: 99%

“…This algorithm needs a large number of readers; hence, the cost is expensive. Almaaitah et al 30 proposed a method called APM (Adaptive Power Multilateration) to dynamically adjust the transmit power of RFID readers and use multi-point method to estimate the location of the target tag; but the APM method requires the reader to dynamically adjust the power level to achieve fine-grained resolution, which is harsh.…”

Section: Introductionmentioning

confidence: 99%

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A three-dimensional localization algorithm for passive radio-frequency identification device tag

Liu

Zhong

Luo

2017

International Journal of Distributed Sensor Networks

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The accuracy and efficiency of radio-frequency identification device tag localization is significant to a large number of existing and upcoming radio-frequency identification device applications. In this article, we have introduced a novel method to locate a radio-frequency identification device tag in three-dimensional space. The proposed method uses readers with multiple power levels to locate the passive radio-frequency identification device tags. First, we preprocess the data and estimate the distances between the readers and target tag. Then, we use sphere trilateration method to estimate the location of the radio-frequency identification device tags in three-dimensional space. Finally, we use planar fit method and the method of least squares to reduce the localization error. Both the simulation and testbed experiment results have shown that the proposed method can reach a higher positioning accuracy with less radio-frequency identification device readers and more robust to the environment than other existing methods.

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Section: Comparison With Other Methodsmentioning

confidence: 99%

Section: Influence Factorsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A three-dimensional localization algorithm for passive radio-frequency identification device tag

Liu

Zhong

Luo

2017

International Journal of Distributed Sensor Networks

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“…Almaaitah et al, 2010 [13] Accuracy, no need for direct line-of-sight, low cost, flexibility, and non-intrusiveness -The computed coordinates make sense to computers but are hard for humans to interpret as physical locations.…”

Section: Tesoriero Et Al 2009 [1]mentioning

confidence: 99%

“…Almaaitah et al, 2010 [13] Passive RFID This paper introduces two methods for 3D localization of a passive RFID tag. The first method named Adaptive Power Multilateration (APM) uses 4 RFID readers and localizes the tag based on the minimal interrogation power and multilateration.…”

Section: Tesoriero Et Al 2009 [1]mentioning

confidence: 99%