Improvement of the angle measurement accuracy for indoor UWB localization

Nour Awarkeh 1 Jean-Christophe Cousin 2, 1 Muriel Muller 3 Nel Samama 3, 4
1 COMELEC - Département Communications & Electronique
2 RFM2 - Radio-Fréquences Microondes et Ondes Millimétriques
LTCI - Laboratoire Traitement et Communication de l'Information
3 EPH - Département Electronique et Physique
4 TIPIC-SAMOVAR - Traitement de l'Information Pour Images et Communications
SAMOVAR - Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux
Abstract : As the demand for indoor localization increases, several ultrawideband (UWB) localization systems are proposed and evaluated. The most difficult challenge for positioning is to find the simplest and most accurate indoor localization method. In this paper, a method of a 2D UWB indoor localization system is presented, allowing to improve the accuracy of angular measurement using a sliding window correlation method. The proposed architecture is simple, and the position of a tag is determined by the relative range and angle from the dedicated localization base station. The experimental results show that the proposed method can achieve high accuracy in estimating position and angle.
Keywords : Ultrawideband (UWB) Localization Accuracy Indoor
Document type :
Conference papers
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https://hal-imt.archives-ouvertes.fr/hal-01950956
Contributor : Admin Télécom Paristech <>
Submitted on : Tuesday, December 11, 2018 - 10:56:51 AM
Last modification on : Thursday, October 17, 2019 - 12:37:01 PM

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INSTITUT-TELECOM | PARISTECH | LTCI | UNIV-PARIS-SACLAY | COMELEC | RFM2 | CNRS | TELECOM-SUDPARIS

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Nour Awarkeh, Jean-Christophe Cousin, Muriel Muller, Nel Samama. Improvement of the angle measurement accuracy for indoor UWB localization. EuMW 2018: European Microwave Week, Sep 2018, Madrid, Spain. pp.285-288, ⟨10.23919/EuRAD.2018.8546539⟩. ⟨hal-01950956⟩

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