Characterization of an opportunistic wireless syntonization using a low-cost test-bed

Beitrag bei einer Tagung
(Konferenzbeitrag)


Details zur Publikation

Autorinnen und Autoren: Tröger HM, Drexel J, Jarresch A, Patino-Studencki L, Heuberger A
Jahr der Veröffentlichung: 2016
Tagungsband: 2016 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS)
Seitenbereich: 1-6


Abstract


The most promising way of bringing localization services to GPS denied areas is the use of wireless sensor networks. The attainable accuracy for many methods of localization is highly depending on the synchronization between the sensor nodes. In this paper we describe a concept of adjusting the frequency of the local clocks with the help of signals of opportunity. It is explained, how broadcast signals can be used as a wireless reference signal for this syntonization process. We characterize the syntonization accuracy with the help of time domain analysis techniques (e.g. Allan Deviation). The measurements are carried out with a new low-cost test-bed using a software-defined radio hardware platform and the open source software GNU Radio. Using this measurement setup we characterize the wireless syntonization performance between two sensor nodes.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Drexel, Jakob
Lehrstuhl für Informationstechnik mit dem Schwerpunkt Kommunikationselektronik (Stiftungslehrstuhl)
Heuberger, Albert Prof. Dr.-Ing.
Lehrstuhl für Informationstechnik mit dem Schwerpunkt Kommunikationselektronik (Stiftungslehrstuhl)
Patino-Studencki, Lucila
Professur für Informationstechnik (Schwerpunkt Ortsbestimmung und Navigation)
Tröger, Hans-Martin
Lehrstuhl für Informationstechnik mit dem Schwerpunkt Kommunikationselektronik (Stiftungslehrstuhl)


Zitierweisen

APA:
Tröger, H.-M., Drexel, J., Jarresch, A., Patino-Studencki, L., & Heuberger, A. (2016). Characterization of an opportunistic wireless syntonization using a low-cost test-bed. In 2016 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS) (pp. 1-6). Stockholm, SE.

MLA:
Tröger, Hans-Martin, et al. "Characterization of an opportunistic wireless syntonization using a low-cost test-bed." Proceedings of the International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS), Stockholm 2016. 1-6.

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Zuletzt aktualisiert 2018-21-10 um 19:40