First arrival detection for positioning in mobile channels

E. René Játiva; Josep Vidal

doi:10.1109/PIMRC.2002.1045437

First arrival detection for positioning in mobile channels

E. René Játiva
, Josep Vidal

Polytechnic University of Catalonia

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

17 Scopus citations

Abstract

The objective of this paper is to determine the potentialities of an optimal detection scheme within the framework of subscriber location. The use of a Generalized Likelihood Ratio Test (GLRT) for detecting the first arriving path from the estimated channel observations in a multipath environment in severe NLOS conditions is described, and a high-resolution estimation algorithm for the time of arrival (TOA) is presented. Finally, the scheme performance is evaluated for different configurations.

Original language	English
Title of host publication	13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002
Pages	1540-1544
Number of pages	5
DOIs	https://doi.org/10.1109/PIMRC.2002.1045437
State	Published - 2002
Externally published	Yes
Event	13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002 - Lisboa, Portugal Duration: 15 Sep 2002 → 18 Sep 2002

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume	4

Conference

Conference	13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002
Country/Territory	Portugal
City	Lisboa
Period	15/09/02 → 18/09/02

Keywords

GLRT detector
NLOS error reduction in positioning systems
TOA estimation

Access to Document

10.1109/PIMRC.2002.1045437

Cite this

Játiva, E. R., & Vidal, J. (2002). First arrival detection for positioning in mobile channels. In 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002 (pp. 1540-1544). Article 1045437 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 4). https://doi.org/10.1109/PIMRC.2002.1045437

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title = "First arrival detection for positioning in mobile channels",

abstract = "The objective of this paper is to determine the potentialities of an optimal detection scheme within the framework of subscriber location. The use of a Generalized Likelihood Ratio Test (GLRT) for detecting the first arriving path from the estimated channel observations in a multipath environment in severe NLOS conditions is described, and a high-resolution estimation algorithm for the time of arrival (TOA) is presented. Finally, the scheme performance is evaluated for different configurations.",

keywords = "GLRT detector, NLOS error reduction in positioning systems, TOA estimation",

author = "J{\'a}tiva, \{E. Ren{\'e}\} and Josep Vidal",

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doi = "10.1109/PIMRC.2002.1045437",

language = "Ingl{\'e}s",

isbn = "0780375890",

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pages = "1540--1544",

booktitle = "13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002",

note = "13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002 ; Conference date: 15-09-2002 Through 18-09-2002",

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Játiva, ER & Vidal, J 2002, First arrival detection for positioning in mobile channels. in 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002., 1045437, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 4, pp. 1540-1544, 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002, Lisboa, Portugal, 15/09/02. https://doi.org/10.1109/PIMRC.2002.1045437

First arrival detection for positioning in mobile channels. / Játiva, E. René; Vidal, Josep.
13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002. 2002. p. 1540-1544 1045437 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 4).

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

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AU - Játiva, E. René

AU - Vidal, Josep

PY - 2002

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AB - The objective of this paper is to determine the potentialities of an optimal detection scheme within the framework of subscriber location. The use of a Generalized Likelihood Ratio Test (GLRT) for detecting the first arriving path from the estimated channel observations in a multipath environment in severe NLOS conditions is described, and a high-resolution estimation algorithm for the time of arrival (TOA) is presented. Finally, the scheme performance is evaluated for different configurations.

KW - GLRT detector

KW - NLOS error reduction in positioning systems

KW - TOA estimation

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T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

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BT - 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002

T2 - 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002

Y2 - 15 September 2002 through 18 September 2002

ER -

First arrival detection for positioning in mobile channels

Abstract

Publication series

Conference

Keywords

Access to Document

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