E-SALDAT: Efficient Single-Anchor Localization of Dual-Antenna Tags

Leo Happ Botler; Konrad Diwold; Kay Uwe Römer

doi:10.1109/WPNC47567.2019.8970253

E-SALDAT: Efficient Single-Anchor Localization of Dual-Antenna Tags

Leo Happ Botler
, Konrad Diwold
, Kay Uwe Römer

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

Abstract

Accurate localization is required to enable location awareness of devices in many IoT applications. Current state-of-the-art ultra-wideband solutions make use of ranging measurements in a multi-anchor setup. In this paper, we propose a novel single-anchor scheme (E-SALDAT): an improvement of the Dual Wireless Radio Localization (DWRL). While four ranging measurements were previously required for semi-localization (usually,the first step towards definite localization/rigid-localization), E-SALDAT allows for semi-localization with only two ranging measurements. This results in a significant improvement of overall power efficiency and localization ratio. We present a comparison
of the proposed localization scheme E-SALDAT to its predecessors I-DWRL and DWRL. The comparison was performed based on simulations. Our results suggest that E-SALDAT, on average, can achieve double the localization ratio of
I-DWRL with just 23 % more messages

Original language	English
Title of host publication	2019 16th Workshop on Positioning, Navigation and Communication, WPNC 2019
Publisher	IEEE Xplore
Number of pages	6
ISBN (Electronic)	978-1-7281-2082-9
DOIs	https://doi.org/10.1109/WPNC47567.2019.8970253
Publication status	Published - 30 Mar 2020
Event	IEEE 16th Workshop on Positioning, Navigation and Communications - Bremen, Bremen, Germany Duration: 23 Oct 2019 → 24 Oct 2019 https://wpnc.info/

Workshop

Workshop	IEEE 16th Workshop on Positioning, Navigation and Communications
Abbreviated title	WPNC'19
Country/Territory	Germany
City	Bremen
Period	23/10/19 → 24/10/19
Internet address	https://wpnc.info/

Keywords

Localization, single-anchor, UWB, sensor net- work, IoT
UWB
Single-anchor
Sensor network
Localization
IoT

ASJC Scopus subject areas

Control and Optimization
Instrumentation
Computer Networks and Communications

Fields of Expertise

Information, Communication & Computing

Access to Document

10.1109/WPNC47567.2019.8970253

Cite this

@inproceedings{d66e03110b7d423cb0877f133ee6abb1,

title = "E-SALDAT: Efficient Single-Anchor Localization of Dual-Antenna Tags",

abstract = "Accurate localization is required to enable location awareness of devices in many IoT applications. Current state-of-the-art ultra-wideband solutions make use of ranging measurements in a multi-anchor setup. In this paper, we propose a novel single-anchor scheme (E-SALDAT): an improvement of the Dual Wireless Radio Localization (DWRL). While four ranging measurements were previously required for semi-localization (usually,the first step towards definite localization/rigid-localization), E-SALDAT allows for semi-localization with only two ranging measurements. This results in a significant improvement of overall power efficiency and localization ratio. We present a comparison of the proposed localization scheme E-SALDAT to its predecessors I-DWRL and DWRL. The comparison was performed based on simulations. Our results suggest that E-SALDAT, on average, can achieve double the localization ratio of I-DWRL with just 23 \% more messages",

keywords = "Localization, single-anchor, UWB, sensor net- work, IoT, UWB, Single-anchor, Sensor network, Localization, IoT",

author = "\{Happ Botler\}, Leo and Konrad Diwold and R{\"o}mer, \{Kay Uwe\}",

year = "2020",

month = mar,

day = "30",

doi = "10.1109/WPNC47567.2019.8970253",

language = "English",

booktitle = "2019 16th Workshop on Positioning, Navigation and Communication, WPNC 2019",

publisher = "IEEE Xplore",

note = "IEEE 16th Workshop on Positioning, Navigation and Communications, WPNC'19 ; Conference date: 23-10-2019 Through 24-10-2019",

url = "https://wpnc.info/",

}

TY - GEN

T1 - E-SALDAT: Efficient Single-Anchor Localization of Dual-Antenna Tags

AU - Happ Botler, Leo

AU - Diwold, Konrad

AU - Römer, Kay Uwe

PY - 2020/3/30

Y1 - 2020/3/30

N2 - Accurate localization is required to enable location awareness of devices in many IoT applications. Current state-of-the-art ultra-wideband solutions make use of ranging measurements in a multi-anchor setup. In this paper, we propose a novel single-anchor scheme (E-SALDAT): an improvement of the Dual Wireless Radio Localization (DWRL). While four ranging measurements were previously required for semi-localization (usually,the first step towards definite localization/rigid-localization), E-SALDAT allows for semi-localization with only two ranging measurements. This results in a significant improvement of overall power efficiency and localization ratio. We present a comparison of the proposed localization scheme E-SALDAT to its predecessors I-DWRL and DWRL. The comparison was performed based on simulations. Our results suggest that E-SALDAT, on average, can achieve double the localization ratio of I-DWRL with just 23 % more messages

AB - Accurate localization is required to enable location awareness of devices in many IoT applications. Current state-of-the-art ultra-wideband solutions make use of ranging measurements in a multi-anchor setup. In this paper, we propose a novel single-anchor scheme (E-SALDAT): an improvement of the Dual Wireless Radio Localization (DWRL). While four ranging measurements were previously required for semi-localization (usually,the first step towards definite localization/rigid-localization), E-SALDAT allows for semi-localization with only two ranging measurements. This results in a significant improvement of overall power efficiency and localization ratio. We present a comparison of the proposed localization scheme E-SALDAT to its predecessors I-DWRL and DWRL. The comparison was performed based on simulations. Our results suggest that E-SALDAT, on average, can achieve double the localization ratio of I-DWRL with just 23 % more messages

KW - Localization, single-anchor, UWB, sensor net- work, IoT

KW - UWB

KW - Single-anchor

KW - Sensor network

KW - Localization

KW - IoT

UR - https://www.scopus.com/pages/publications/85084113926

U2 - 10.1109/WPNC47567.2019.8970253

DO - 10.1109/WPNC47567.2019.8970253

M3 - Conference paper

BT - 2019 16th Workshop on Positioning, Navigation and Communication, WPNC 2019

PB - IEEE Xplore

T2 - IEEE 16th Workshop on Positioning, Navigation and Communications

Y2 - 23 October 2019 through 24 October 2019

ER -

E-SALDAT: Efficient Single-Anchor Localization of Dual-Antenna Tags

Abstract

Workshop

Keywords

ASJC Scopus subject areas

Fields of Expertise

Access to Document

Other files and links

Fingerprint

IoT4CPS - Trustworthy IoT for Cyber-Physical-Systems

Cite this

E-SALDAT: Efficient Single-Anchor Localization of Dual-Antenna Tags

Abstract

Workshop

Keywords

ASJC Scopus subject areas

Fields of Expertise

Access to Document

Other files and links

Fingerprint

Projects

IoT4CPS - Trustworthy IoT for Cyber-Physical-Systems

Cite this