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Final Assessment of the B-VHF Overlay Concept

Brandes, Sinja and Gligorevic, Snjezana and Schnell, Michael and Rokitansky, Carl-Herbert and Ehammer, Max and Gräupl, Thomas and Schlereth, Armin and Rihacek, Christoph (2006) Final Assessment of the B-VHF Overlay Concept. In: 2007 IEEE Aerospace Conference Proceedings (CD-ROM), CD-ROM. IEEE Aerospace Conference, 2007-03-03 - 2006-03-10, Big Sky, MT (USA). ISBN 1-4244-0525-4 ISSN 1095-323X

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Abstract

B-VHF is a proposal for a future aeronautical communication system in the very high frequency (VHF) band based on an overlay concept, i.e. during the transition phase the B-VHF system shares the same frequency band with legacy VHF systems without interfering with them. In this paper, the feasibility of the overlay concept is evaluated by simulations of the physical and higher layers as well as by laboratory measurements with a demonstrator. Simulation results show that the B-VHF overlay system works in presence of interference from legacy VHF systems. The protocol is designed to allow using the available resources very efficiently and to provide voice and data services with the required quality of service. In addition, the impact of mutual interference between the B-VHF system and legacy VHF systems is evaluated in laboratory test with a simplified B-VHF demonstrator and commercial VHF radios.

Item URL in elib:https://elib.dlr.de/44556/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Final Assessment of the B-VHF Overlay Concept
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Brandes, SinjaUNSPECIFIEDUNSPECIFIED
Gligorevic, SnjezanaUNSPECIFIEDUNSPECIFIED
Schnell, MichaelUNSPECIFIEDUNSPECIFIED
Rokitansky, Carl-HerbertUniversity of Salzburg, AustriaUNSPECIFIED
Ehammer, MaxUniversity of Salzburg, AustriaUNSPECIFIED
Gräupl, ThomasUniversity of Salzburg, AustriaUNSPECIFIED
Schlereth, ArminDFS Deutsche Flugsicherung GmbH, GermanyUNSPECIFIED
Rihacek, ChristophFrequentis GmbH, AustriaUNSPECIFIED
Date:20 October 2006
Journal or Publication Title:2007 IEEE Aerospace Conference Proceedings (CD-ROM)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:CD-ROM
Editors:
EditorsEmail
IEEE, UNSPECIFIED
ISSN:1095-323X
ISBN:1-4244-0525-4
Status:Published
Keywords:B-VHF, OFDM, overlay systems
Event Title:IEEE Aerospace Conference
Event Location:Big Sky, MT (USA)
Event Type:international Conference
Event Dates:2007-03-03 - 2006-03-10
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:ATM and Operation (old)
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
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:19 Apr 2007
Last Modified:12 Dec 2013 20:20

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