Zadoff-Chu coded ultrasonic signal for accurate range estimation

Handle URI:
http://hdl.handle.net/10754/626146
Title:
Zadoff-Chu coded ultrasonic signal for accurate range estimation
Authors:
AlSharif, Mohammed H. ( 0000-0001-5024-7106 ) ; Saad, Mohamed; Siala, Mohamed; Ballal, Tarig; Boujemaa, Hatem; Al-Naffouri, Tareq Y.
Abstract:
This paper presents a new adaptation of Zadoff-Chu sequences for the purpose of range estimation and movement tracking. The proposed method uses Zadoff-Chu sequences utilizing a wideband ultrasonic signal to estimate the range between two devices with very high accuracy and high update rate. This range estimation method is based on time of flight (TOF) estimation using cyclic cross correlation. The system was experimentally evaluated under different noise levels and multi-user interference scenarios. For a single user, the results show less than 7 mm error for 90% of range estimates in a typical indoor environment. Under the interference from three other users, the 90% error was less than 25 mm. The system provides high estimation update rate allowing accurate tracking of objects moving with high speed.
KAUST Department:
King Abdullah University of Science & Technology (KAUST), Thuwal, Saudi Arabia
Citation:
AlSharif MH, Saad M, Siala M, Ballal T, Boujemaa H, et al. (2017) Zadoff-Chu coded ultrasonic signal for accurate range estimation. 2017 25th European Signal Processing Conference (EUSIPCO). Available: http://dx.doi.org/10.23919/EUSIPCO.2017.8081408.
Publisher:
IEEE
Journal:
2017 25th European Signal Processing Conference (EUSIPCO)
Issue Date:
2-Nov-2017
DOI:
10.23919/EUSIPCO.2017.8081408
Type:
Conference Paper
Sponsors:
This work is supported by the KAUST-MIT-TUD consortium under grant OSR-2015-Sensors-2700.
Additional Links:
http://ieeexplore.ieee.org/document/8081408/
Appears in Collections:
Conference Papers

Full metadata record

DC FieldValue Language
dc.contributor.authorAlSharif, Mohammed H.en
dc.contributor.authorSaad, Mohameden
dc.contributor.authorSiala, Mohameden
dc.contributor.authorBallal, Tarigen
dc.contributor.authorBoujemaa, Hatemen
dc.contributor.authorAl-Naffouri, Tareq Y.en
dc.date.accessioned2017-11-13T06:44:33Z-
dc.date.available2017-11-13T06:44:33Z-
dc.date.issued2017-11-02en
dc.identifier.citationAlSharif MH, Saad M, Siala M, Ballal T, Boujemaa H, et al. (2017) Zadoff-Chu coded ultrasonic signal for accurate range estimation. 2017 25th European Signal Processing Conference (EUSIPCO). Available: http://dx.doi.org/10.23919/EUSIPCO.2017.8081408.en
dc.identifier.doi10.23919/EUSIPCO.2017.8081408en
dc.identifier.urihttp://hdl.handle.net/10754/626146-
dc.description.abstractThis paper presents a new adaptation of Zadoff-Chu sequences for the purpose of range estimation and movement tracking. The proposed method uses Zadoff-Chu sequences utilizing a wideband ultrasonic signal to estimate the range between two devices with very high accuracy and high update rate. This range estimation method is based on time of flight (TOF) estimation using cyclic cross correlation. The system was experimentally evaluated under different noise levels and multi-user interference scenarios. For a single user, the results show less than 7 mm error for 90% of range estimates in a typical indoor environment. Under the interference from three other users, the 90% error was less than 25 mm. The system provides high estimation update rate allowing accurate tracking of objects moving with high speed.en
dc.description.sponsorshipThis work is supported by the KAUST-MIT-TUD consortium under grant OSR-2015-Sensors-2700.en
dc.publisherIEEEen
dc.relation.urlhttp://ieeexplore.ieee.org/document/8081408/en
dc.rights(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.en
dc.subjectAcousticsen
dc.subjectCorrelationen
dc.subjectDistance measurementen
dc.subjectEstimationen
dc.subjectInterferenceen
dc.subjectSignal processingen
dc.subjectWidebanden
dc.titleZadoff-Chu coded ultrasonic signal for accurate range estimationen
dc.typeConference Paperen
dc.contributor.departmentKing Abdullah University of Science & Technology (KAUST), Thuwal, Saudi Arabiaen
dc.identifier.journal2017 25th European Signal Processing Conference (EUSIPCO)en
dc.eprint.versionPost-printen
dc.contributor.institutionHigher School of Communication of Tunis (SUP'COM), University of Carthage, Tunisiaen
kaust.authorAlSharif, Mohammed H.en
kaust.authorSaad, Mohameden
kaust.authorBallal, Tarigen
kaust.authorAl-Naffouri, Tareq Y.en
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