Positioning accuracy when tracking UMTS mobiles in delay and angular dispersive channels

J. Vidal; M. Nájar; M. Cabrera; R. Játiva

Positioning accuracy when tracking UMTS mobiles in delay and angular dispersive channels

J. Vidal^*
, M. Nájar
, M. Cabrera
, R. Játiva

^*Corresponding author for this work

Univ. Politèc. de Catalunya

Research output: Contribution to journal › Conference article › peer-review

10 Scopus citations

Abstract

A potentiality of the location problem in wireless networks that has not been explored enough is the mobility of the UE. The use of a Kalman tracker helps in reducing the variability of the positioning by optimally averaging in time. In this paper we compare the location accuracy obtained in comparison to the least-square solution with no tracking. The performance comparison will be done in a UMTS scenario, using UL and DL measurements in realistic propagation conditions.

Original language	English
Pages (from-to)	2575-2579
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	4
Issue number	53ND
State	Published - 2001
Externally published	Yes
Event	IEEE VTS 53rd Vehicular Technology Conference (VTS SPRING 2001) - Rhodes, Greece Duration: 6 May 2001 → 9 May 2001

Cite this

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title = "Positioning accuracy when tracking UMTS mobiles in delay and angular dispersive channels",

abstract = "A potentiality of the location problem in wireless networks that has not been explored enough is the mobility of the UE. The use of a Kalman tracker helps in reducing the variability of the positioning by optimally averaging in time. In this paper we compare the location accuracy obtained in comparison to the least-square solution with no tracking. The performance comparison will be done in a UMTS scenario, using UL and DL measurements in realistic propagation conditions.",

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year = "2001",

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pages = "2575--2579",

journal = "IEEE Vehicular Technology Conference",

issn = "0740-0551",

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AU - Vidal, J.

AU - Nájar, M.

AU - Cabrera, M.

AU - Játiva, R.

PY - 2001

Y1 - 2001

N2 - A potentiality of the location problem in wireless networks that has not been explored enough is the mobility of the UE. The use of a Kalman tracker helps in reducing the variability of the positioning by optimally averaging in time. In this paper we compare the location accuracy obtained in comparison to the least-square solution with no tracking. The performance comparison will be done in a UMTS scenario, using UL and DL measurements in realistic propagation conditions.

AB - A potentiality of the location problem in wireless networks that has not been explored enough is the mobility of the UE. The use of a Kalman tracker helps in reducing the variability of the positioning by optimally averaging in time. In this paper we compare the location accuracy obtained in comparison to the least-square solution with no tracking. The performance comparison will be done in a UMTS scenario, using UL and DL measurements in realistic propagation conditions.

UR - https://www.scopus.com/pages/publications/0035188938

M3 - Artículo de la conferencia

AN - SCOPUS:0035188938

SN - 0740-0551

VL - 4

SP - 2575

EP - 2579

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 53ND

T2 - IEEE VTS 53rd Vehicular Technology Conference (VTS SPRING 2001)

Y2 - 6 May 2001 through 9 May 2001

ER -

Positioning accuracy when tracking UMTS mobiles in delay and angular dispersive channels

Abstract

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