A Novel Unified Trilateration Method for RSSI based Indoor Localization

Yang Bae Park; Ye Hoon Lee

doi:10.1109/ICTC52510.2021.9621028

A Novel Unified Trilateration Method for RSSI based Indoor Localization

Yang Bae Park, Ye Hoon Lee

Electronic Engineering Program

Seoul National University of Science and Technology (SNUST)

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

8 Scopus citations

Abstract

Indoor positioning exploiting RSSI has been widely used due to the advantages of its ease of installation and low cost among lots of indoor localization technologies. Trilateration, which is commonly employed to estimate the location in such an indoor environment, has a constraint that three circles must meet at one point, so many modification algorithms have been studied to compensate for this. However, in most of the existing methods, different algorithms are individually applied to estimate the location for each of the various cases where the three circles do not meet at one point. In this paper, unlike conventional methods, we propose a new unified trilateration method that can be consistently applied to all cases whether the three circles meet at one point or not. We verify the performance of the proposed algorithm through the Monte Carlo simulation.

Original language	English
Title of host publication	ICTC 2021 - 12th International Conference on ICT Convergence
Subtitle of host publication	Beyond the Pandemic Era with ICT Convergence Innovation
Publisher	IEEE Computer Society
Pages	1628-1631
Number of pages	4
ISBN (Electronic)	9781665423830
DOIs	https://doi.org/10.1109/ICTC52510.2021.9621028
State	Published - 2021
Event	12th International Conference on Information and Communication Technology Convergence, ICTC 2021 - Jeju Island, Korea, Republic of Duration: 20 Oct 2021 → 22 Oct 2021

Publication series

Name	International Conference on ICT Convergence
Volume	2021-October
ISSN (Print)	2162-1233
ISSN (Electronic)	2162-1241

Conference

Conference	12th International Conference on Information and Communication Technology Convergence, ICTC 2021
Country/Territory	Korea, Republic of
City	Jeju Island
Period	20/10/21 → 22/10/21

Keywords

Indoor Localization
RSSI
Trilateration

Access to Document

10.1109/ICTC52510.2021.9621028

Cite this

Park, Y. B., & Lee, Y. H. (2021). A Novel Unified Trilateration Method for RSSI based Indoor Localization. In ICTC 2021 - 12th International Conference on ICT Convergence: Beyond the Pandemic Era with ICT Convergence Innovation (pp. 1628-1631). (International Conference on ICT Convergence; Vol. 2021-October). IEEE Computer Society. https://doi.org/10.1109/ICTC52510.2021.9621028

@inproceedings{63ae3dc14efe4c76b34491b5b9ae6451,

title = "A Novel Unified Trilateration Method for RSSI based Indoor Localization",

abstract = "Indoor positioning exploiting RSSI has been widely used due to the advantages of its ease of installation and low cost among lots of indoor localization technologies. Trilateration, which is commonly employed to estimate the location in such an indoor environment, has a constraint that three circles must meet at one point, so many modification algorithms have been studied to compensate for this. However, in most of the existing methods, different algorithms are individually applied to estimate the location for each of the various cases where the three circles do not meet at one point. In this paper, unlike conventional methods, we propose a new unified trilateration method that can be consistently applied to all cases whether the three circles meet at one point or not. We verify the performance of the proposed algorithm through the Monte Carlo simulation.",

keywords = "Indoor Localization, RSSI, Trilateration",

author = "Park, \{Yang Bae\} and Lee, \{Ye Hoon\}",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 12th International Conference on Information and Communication Technology Convergence, ICTC 2021 ; Conference date: 20-10-2021 Through 22-10-2021",

year = "2021",

doi = "10.1109/ICTC52510.2021.9621028",

language = "English",

series = "International Conference on ICT Convergence",

publisher = "IEEE Computer Society",

pages = "1628--1631",

booktitle = "ICTC 2021 - 12th International Conference on ICT Convergence",

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Park, YB & Lee, YH 2021, A Novel Unified Trilateration Method for RSSI based Indoor Localization. in ICTC 2021 - 12th International Conference on ICT Convergence: Beyond the Pandemic Era with ICT Convergence Innovation. International Conference on ICT Convergence, vol. 2021-October, IEEE Computer Society, pp. 1628-1631, 12th International Conference on Information and Communication Technology Convergence, ICTC 2021, Jeju Island, Korea, Republic of, 20/10/21. https://doi.org/10.1109/ICTC52510.2021.9621028

A Novel Unified Trilateration Method for RSSI based Indoor Localization. / Park, Yang Bae; Lee, Ye Hoon.
ICTC 2021 - 12th International Conference on ICT Convergence: Beyond the Pandemic Era with ICT Convergence Innovation. IEEE Computer Society, 2021. p. 1628-1631 (International Conference on ICT Convergence; Vol. 2021-October).

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

TY - GEN

T1 - A Novel Unified Trilateration Method for RSSI based Indoor Localization

AU - Park, Yang Bae

AU - Lee, Ye Hoon

PY - 2021

Y1 - 2021

N2 - Indoor positioning exploiting RSSI has been widely used due to the advantages of its ease of installation and low cost among lots of indoor localization technologies. Trilateration, which is commonly employed to estimate the location in such an indoor environment, has a constraint that three circles must meet at one point, so many modification algorithms have been studied to compensate for this. However, in most of the existing methods, different algorithms are individually applied to estimate the location for each of the various cases where the three circles do not meet at one point. In this paper, unlike conventional methods, we propose a new unified trilateration method that can be consistently applied to all cases whether the three circles meet at one point or not. We verify the performance of the proposed algorithm through the Monte Carlo simulation.

AB - Indoor positioning exploiting RSSI has been widely used due to the advantages of its ease of installation and low cost among lots of indoor localization technologies. Trilateration, which is commonly employed to estimate the location in such an indoor environment, has a constraint that three circles must meet at one point, so many modification algorithms have been studied to compensate for this. However, in most of the existing methods, different algorithms are individually applied to estimate the location for each of the various cases where the three circles do not meet at one point. In this paper, unlike conventional methods, we propose a new unified trilateration method that can be consistently applied to all cases whether the three circles meet at one point or not. We verify the performance of the proposed algorithm through the Monte Carlo simulation.

KW - Indoor Localization

KW - RSSI

KW - Trilateration

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M3 - Conference contribution

AN - SCOPUS:85122922047

T3 - International Conference on ICT Convergence

SP - 1628

EP - 1631

BT - ICTC 2021 - 12th International Conference on ICT Convergence

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Y2 - 20 October 2021 through 22 October 2021

ER -

A Novel Unified Trilateration Method for RSSI based Indoor Localization

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