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Suppression of Mutual Interference in OFDM Based Overlay Systems

Brandes, Sinja (2009) Suppression of Mutual Interference in OFDM Based Overlay Systems. Dissertation, Universität Karlsruhe.

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Official URL: http://digbib.ubka.uni-karlsruhe.de/volltexte/1000011889

Abstract

A promising appraoch for overcoming spectrum scarcity are overlay systems that share a frequency band with already existing licensed systems by using the spectral gaps left by the licensed systems. Due to its spectral efficiency and flexibility orthogonal frequency-division multiplexing (OFDM) is an appropriate modulation technique for overlay systems. To enable a successful co-existence, techniques for suppressing mutual interferences between the overlay and the licensed system are proposed.

Document Type:Thesis (Dissertation)
Title:Suppression of Mutual Interference in OFDM Based Overlay Systems
Authors:
AuthorsInstitution or Email of Authors
Brandes, SinjaUNSPECIFIED
Date:5 May 2009
Journal or Publication Title:Forschungsberichte aus dem Institut für Nachrichtentechnik der Universität Karlsruhe (TH)
Number of Pages:192
Status:Published
Keywords:OFDM, overlay systems, interference suppression
Institution:Universität Karlsruhe
Department:Institut für Nachrichtentechnik
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: Sinja Brandes
Deposited On:01 Mar 2010 08:12
Last Modified:01 Mar 2010 08:12

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