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Interference Mitigation for the Future Aeronautical Communication System in the L-Band

Brandes, Sinja and Schnell, Michael (2009) Interference Mitigation for the Future Aeronautical Communication System in the L-Band. In: Multi-Carrier Systems and Solutions 2009, 41, pp. 375-384. Springer. 2009 MC-SS Workshop, 2009-05-05 - 2009-05-06, Herrsching, Germany. ISBN 978-90-481-2529-6. ISSN 1876-1100.

Full text not available from this repository.

Abstract

In this paper, an OFDM based inlay system is considered, which is operated in the spectral gap between two adjacent channels of an already existing system in the L-band. The strong impact of pulsed interference from the existing L-band systems is mitigated by means of pulse blanking and clipping. When applying these well-known approaches to OFDM systems, the two main issues to be solved are the optimisation of the threshold for pulse blanking or clipping and the detection of the interference pulses in the received signal. Simulation results with the optimal threshold show that interference can be mitigated considerably. However, the performance of the interference-free case is not reached since the desired OFDM signal is impaired by pulse blanking and clipping.

Item URL in elib:https://elib.dlr.de/58435/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Interference Mitigation for the Future Aeronautical Communication System in the L-Band
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Brandes, SinjaUNSPECIFIEDUNSPECIFIED
Schnell, MichaelUNSPECIFIEDUNSPECIFIED
Date:5 May 2009
Journal or Publication Title:Multi-Carrier Systems and Solutions 2009
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:41
Page Range:pp. 375-384
Editors:
EditorsEmailEditor's ORCID iD
Plass, SimonUNSPECIFIEDUNSPECIFIED
Dammann, ArminUNSPECIFIEDUNSPECIFIED
Kaiser, StefanUNSPECIFIEDUNSPECIFIED
Fazel, KhaledUNSPECIFIEDUNSPECIFIED
Publisher:Springer
Series Name:Lecture Notes in Electrical Engineering
ISSN:1876-1100
ISBN:978-90-481-2529-6
Status:Published
Keywords:OFDM, inlay system, L-DASC1, pulse blanking, DME interference, L-band, pulsed interference, clipping
Event Title:2009 MC-SS Workshop
Event Location:Herrsching, Germany
Event Type:international Conference
Event Dates:2009-05-05 - 2009-05-06
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:L SF - Safe and Efficient Air Traffic Guidance (old)
DLR - Research area:Aeronautics
DLR - Program:L SF - Safe and Efficient Air Traffic Guidance
DLR - Research theme (Project):L - Effiziente Flugführung und Flugbetrieb (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Brandes, Sinja
Deposited On:24 Mar 2009
Last Modified:02 Nov 2009 15:57

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