A new method for calibration of NLOS error in positioning systems

Yangseok Jeong, Heungryeol You, Dae Hee Youn, Chungyong Lee

Research output: Contribution to journalLetter

3 Citations (Scopus)

Abstract

In positioning systems NLOS (Non-Line of Sight) errors always cause remarkable positive bias and directly increase range measurement errors. In this paper, a new method is proposed to calibrate NLOS errors in positioning systems by using the relationship between mean excess delay and delay spread measured at a mobile station. The computer simulations showed that the proposed calibration technique effectively reduces the positioning error caused by urban NLOS environment.

Original languageEnglish
Pages (from-to)1056-1058
Number of pages3
JournalIEICE Transactions on Communications
VolumeE85-B
Issue number5
Publication statusPublished - 2002 Jan 1

Fingerprint

Calibration
Measurement errors
Computer simulation

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Jeong, Yangseok ; You, Heungryeol ; Youn, Dae Hee ; Lee, Chungyong. / A new method for calibration of NLOS error in positioning systems. In: IEICE Transactions on Communications. 2002 ; Vol. E85-B, No. 5. pp. 1056-1058.
@article{8a88698a61b241c88014c887ca18e321,
title = "A new method for calibration of NLOS error in positioning systems",
abstract = "In positioning systems NLOS (Non-Line of Sight) errors always cause remarkable positive bias and directly increase range measurement errors. In this paper, a new method is proposed to calibrate NLOS errors in positioning systems by using the relationship between mean excess delay and delay spread measured at a mobile station. The computer simulations showed that the proposed calibration technique effectively reduces the positioning error caused by urban NLOS environment.",
author = "Yangseok Jeong and Heungryeol You and Youn, {Dae Hee} and Chungyong Lee",
year = "2002",
month = "1",
day = "1",
language = "English",
volume = "E85-B",
pages = "1056--1058",
journal = "IEICE Transactions on Communications",
issn = "0916-8516",
publisher = "Maruzen Co., Ltd/Maruzen Kabushikikaisha",
number = "5",

}

A new method for calibration of NLOS error in positioning systems. / Jeong, Yangseok; You, Heungryeol; Youn, Dae Hee; Lee, Chungyong.

In: IEICE Transactions on Communications, Vol. E85-B, No. 5, 01.01.2002, p. 1056-1058.

Research output: Contribution to journalLetter

TY - JOUR

T1 - A new method for calibration of NLOS error in positioning systems

AU - Jeong, Yangseok

AU - You, Heungryeol

AU - Youn, Dae Hee

AU - Lee, Chungyong

PY - 2002/1/1

Y1 - 2002/1/1

N2 - In positioning systems NLOS (Non-Line of Sight) errors always cause remarkable positive bias and directly increase range measurement errors. In this paper, a new method is proposed to calibrate NLOS errors in positioning systems by using the relationship between mean excess delay and delay spread measured at a mobile station. The computer simulations showed that the proposed calibration technique effectively reduces the positioning error caused by urban NLOS environment.

AB - In positioning systems NLOS (Non-Line of Sight) errors always cause remarkable positive bias and directly increase range measurement errors. In this paper, a new method is proposed to calibrate NLOS errors in positioning systems by using the relationship between mean excess delay and delay spread measured at a mobile station. The computer simulations showed that the proposed calibration technique effectively reduces the positioning error caused by urban NLOS environment.

UR - http://www.scopus.com/inward/record.url?scp=12244275683&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=12244275683&partnerID=8YFLogxK

M3 - Letter

AN - SCOPUS:12244275683

VL - E85-B

SP - 1056

EP - 1058

JO - IEICE Transactions on Communications

JF - IEICE Transactions on Communications

SN - 0916-8516

IS - 5

ER -