A New Phenomenon Observed in Connection with Determining the FEQ of DMT Transceivers with Insufficient Guard Interval


Wolf, Martin ; Bauer, Carsten ; Karp, Tanja


URL: http://dx.doi.org/10.1109/ISCCSP.2004.1296310
Document Type: Conference or workshop publication
Year of publication: 2004
Book title: ISCCSP : 2004 First International Symposium on Control, Communications and Signal Processing, March 21 - 24, 2004, Hammamet, Tunisia ; [proceedings]
Page range: 389-392
Place of publication: Los Alamitos, Calif. [u.a.]
Publishing house: IEEE Operations Center
ISBN: 0-7803-8379-6
Publication language: English
Institution: School of Business Informatics and Mathematics > Elektrotechnik (Fliege Em)
Subject: 004 Computer science, internet
Abstract: Working with wireline communication systems and spatial long|transmission loops in the range of 10–20 km for telecontrol applications we discovered a non-linear effect whose mean value does not equal zero and thus would lapse all common assumptions like modeling noise as AWGN, estimate SNRs and many more. Simulation shows that the phenomenon discovered is a superposition of two independent errors where the only critical step is channel estimation. If this step is performed in the absence of non-linear distortion like interference the situation is not critical.

Dieser Eintrag ist Teil der Universitätsbibliographie.




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Wolf, Martin ; Bauer, Carsten ; Karp, Tanja A New Phenomenon Observed in Connection with Determining the FEQ of DMT Transceivers with Insufficient Guard Interval. 389-392 In: ISCCSP : 2004 First International Symposium on Control, Communications and Signal Processing, March 21 - 24, 2004, Hammamet, Tunisia ; [proceedings] (2004) Los Alamitos, Calif. [u.a.] [Conference or workshop publication]


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