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Staudinger, Emanuel und Zhang, Siwei und 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), Seiten 2961-2972. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/TAES.2016.150893. ISSN 0018-9251.
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Offizielle URL: http://ieeexplore.ieee.org/document/7855598/
Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/111230/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | Cramér-Rao Lower-Bound for Round-Trip Delay Ranging with Subcarrier-Interleaved OFDMA | ||||||||||||||||
| Autoren: |
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| Datum: | Dezember 2016 | ||||||||||||||||
| Erschienen in: | IEEE Transactions on Aerospace and Electronic Systems | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | 52 | ||||||||||||||||
| DOI: | 10.1109/TAES.2016.150893 | ||||||||||||||||
| Seitenbereich: | Seiten 2961-2972 | ||||||||||||||||
| Verlag: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||||||
| ISSN: | 0018-9251 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Distance measurement, OFDM, Time division multiple access, Wireless sensor networks, Resource management, Delays, Bandwidth, Ranging, Localization, Positioning, Robots, Cyberphysical systems | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Kommunikation und Navigation | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R KN - Kommunikation und Navigation | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Projekt Verläßliche Navigation (alt), R - Projekt Navigation 4.0 (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Nachrichtensysteme | ||||||||||||||||
| Hinterlegt von: | Staudinger, Dr.-Ing. Emanuel | ||||||||||||||||
| Hinterlegt am: | 24 Feb 2017 13:44 | ||||||||||||||||
| Letzte Änderung: | 08 Nov 2023 15:17 |
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