Performance analysis of bandlimited TOA estimation using peak tracking

Ian Sharp; Kegen Yu; Y. Jay Guo

doi:10.1109/VETECF.2008.144

Performance analysis of bandlimited TOA estimation using peak tracking

Ian Sharp^*, Kegen Yu, Y. Jay Guo

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

3 Citations (Scopus)

Abstract

This paper presents the performance analysis of time-of-arrival (TOA) measurements by employing bandlimited radio signals. We choose one of the practical TOA estimation methods, peak tracking for study. First, two simplified models, i.e. the hyperbolic and Gaussian models are introduced to approximate the correlation diagram (correlogram) for ease of performance analysis. It is shown that the two models accurately approximate the true bandlimited correlogram especially around the peak. Concise expressions of the TOA estimation errors are derived for either Gaussian measurement noise or multipath interference when using bandlimited signals. The analytical results can be readily exploited to assist the design of TOA based positioning systems using peak tracking algorithm under bandwidth constraints.

Original language	English
Title of host publication	The 68th IEEE Vehicular Technology Conference, VTC 2008-Fall
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-5
Number of pages	5
ISBN (Print)	9781424417223
DOIs	https://doi.org/10.1109/VETECF.2008.144
Publication status	Published - 2008
Externally published	Yes
Event	68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference - Calgary, AB, Canada Duration: 21 Sep 2008 → 24 Sep 2008

Other

Other	68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference
Country	Canada
City	Calgary, AB
Period	21/09/08 → 24/09/08

Access to Document

10.1109/VETECF.2008.144

Link to publication in Scopus

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Cite this

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title = "Performance analysis of bandlimited TOA estimation using peak tracking",

abstract = "This paper presents the performance analysis of time-of-arrival (TOA) measurements by employing bandlimited radio signals. We choose one of the practical TOA estimation methods, peak tracking for study. First, two simplified models, i.e. the hyperbolic and Gaussian models are introduced to approximate the correlation diagram (correlogram) for ease of performance analysis. It is shown that the two models accurately approximate the true bandlimited correlogram especially around the peak. Concise expressions of the TOA estimation errors are derived for either Gaussian measurement noise or multipath interference when using bandlimited signals. The analytical results can be readily exploited to assist the design of TOA based positioning systems using peak tracking algorithm under bandwidth constraints.",

author = "Ian Sharp and Kegen Yu and Guo, {Y. Jay}",

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Sharp, I, Yu, K & Guo, YJ 2008, Performance analysis of bandlimited TOA estimation using peak tracking. in The 68th IEEE Vehicular Technology Conference, VTC 2008-Fall., 4656976, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-5, 68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference, Calgary, AB, Canada, 21/09/08. https://doi.org/10.1109/VETECF.2008.144

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