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Cramér-Rao Lower-Bound for Round-Trip Delay Ranging with Subcarrier-Interleaved OFDMA

Staudinger, Emanuel and Zhang, Siwei and Dammann, Armin (2016) Cramér-Rao Lower-Bound for Round-Trip Delay Ranging with Subcarrier-Interleaved OFDMA. IEEE Transactions on Aerospace and Electronic Systems, 52 (6), pp. 2961-2972. IEEE - Institute of Electrical and Electronics Engineers. DOI: 10.1109/TAES.2016.150893 ISBN 0018-9251 ISSN 0018-9251

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Official URL: http://ieeexplore.ieee.org/document/7855598/


In this paper, we propose orthogonal frequency-division multiple access with subcarrier interleaving and jointly with round-trip delay ranging. We formulate the transmission chain and focus on deriving a multilink Cramer-Rao lower bound (CRLB). The resulting CRLB is thoroughly analyzed, relevant parameters are discussed, and simulations with 3rd Generation Partnership Project long-term evolution system parameters are conducted. Submeter ranging precisions are predicted, and the suitability of our proposed concept for cooperative positioning of robotic swarms with high relative mobility is shown.

Item URL in elib:https://elib.dlr.de/111230/
Document Type:Article
Title:Cramér-Rao Lower-Bound for Round-Trip Delay Ranging with Subcarrier-Interleaved OFDMA
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Staudinger, EmanuelEmanuel.Staudinger (at) dlr.dehttps://orcid.org/0000-0002-9601-2887
Zhang, Siweisiwei.zhang (at) dlr.deUNSPECIFIED
Dammann, ArminArmin.Dammann (at) dlr.dehttps://orcid.org/0000-0002-7112-1833
Date:December 2016
Journal or Publication Title:IEEE Transactions on Aerospace and Electronic Systems
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1109/TAES.2016.150893
Page Range:pp. 2961-2972
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Keywords:Distance measurement, OFDM, Time division multiple access, Wireless sensor networks, Resource management, Delays, Bandwidth, Ranging, Localization, Positioning, Robots, Cyberphysical systems
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Project Dependable Navigation, R - Project Navigation 4.0
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Staudinger, Dr.-Ing. Emanuel
Deposited On:24 Feb 2017 13:44
Last Modified:06 Sep 2019 15:20

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