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Signals of Opportunity in Mobile Radio Positioning
Dammann, Armin and Sand, Stephan and Raulefs, Ronald (2012) Signals of Opportunity in Mobile Radio Positioning. EURASIP. 20th European Signal Processing Conference (EUSIPCO 2012), 27-31 Aug 2012, Bucharest, Romania. ISSN 2076-1465
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Official URL: http://www.eurasip.org/Proceedings/Eusipco/Eusipco2012/Conference/papers/1569583573.pdf
Abstract
In this paper we address the benefit of observing a signal of opportunity for mobile terminal positioning. In an exemplary environment we arrange three mobile terminals in an equilateral triangle. These mobile terminals determine their position relatively to each other by transmitting and receiving mobile radio signals. In addition they observe a signal of opportunity which is emitted from a transmitter. In our case this signal is a single carrier. We evaluate the performance improvement for positioning of the mobile terminals when observing such a signal of opportunity. The evaluation is based on the calculation of the Cramer-Rao lower bound. For an exemplary environment with three mobile terminals and one signal of opportunity a performance gain of up to approx. 38% can be expected theoretically.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Title: | Signals of Opportunity in Mobile Radio Positioning | ||||||||
| Authors: |
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| Date: | 27 August 2012 | ||||||||
| Refereed publication: | Yes | ||||||||
| In ISI Web of Science: | No | ||||||||
| Page Range: | pp. 549-553 | ||||||||
| Publisher: | EURASIP | ||||||||
| Series Name: | Proceedings of the 20th European Signal Processing Conference (EUSIPCO 2012) | ||||||||
| ISSN: | 2076-1465 | ||||||||
| Status: | Published | ||||||||
| Keywords: | cooperative positioning, signals of opportunity, Cramer-Rao lower bound, Fisher information | ||||||||
| Event Title: | 20th European Signal Processing Conference (EUSIPCO 2012) | ||||||||
| Event Location: | Bucharest, Romania | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 27-31 Aug 2012 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | W KN - Kommunikation/Navigation | ||||||||
| DLR - Research area: | Space | ||||||||
| DLR - Program: | W KN - Kommunikation/Navigation | ||||||||
| DLR - Research theme (Project): | W - Vorhaben GNSS2/Neue Dienste und Produkte (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Institute of Communication and Navigation Institute of Communication and Navigation > Communications Systems | ||||||||
| Deposited By: | Dr.-Ing. Armin Dammann | ||||||||
| Deposited On: | 27 Sep 2012 09:33 | ||||||||
| Last Modified: | 27 Sep 2012 09:33 |
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