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Performance Analysis of Cross Layer Adaptation of Modulation and Coding in Slow, Flat Fading Channels

Katona, Zoltán and Bitó, János (2007) Performance Analysis of Cross Layer Adaptation of Modulation and Coding in Slow, Flat Fading Channels. In: Proceedings of 16th IST Mobile and Wireless Communications Summit. 16th IST Mobile and Wireless Communications Summit, 2007-07-01 - 2007-07-05, Budapest, Hungary. ISBN 978-963-8111-66-1.

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Official URL: http://www.mobilesummit2007.org

Abstract

The end-to-end Quality of Service (QoS) is getting more and more importance nowadays. QoS is composed of many parameters, like bit error rate (BER) delay, jitter etc. This paper will make the mathematical analysis of the spectral efficiency of adaptive modulation and coding (AMC) which – unlike conventional adaptive modulation and coding – takes into consideration the bit error requirements of different service classes, beside the instantaneous channel conditions. The paper will provide results on average spectral efficiency, mode selection probabilities and average bit error rate performance of proposed and conventional adaptive modulation (AM) in multiplicative, slow Rayleigh fading channel. The fading is assumed to be slow enough, that the adaptive modulation can adapt to the variable channel state.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Performance Analysis of Cross Layer Adaptation of Modulation and Coding in Slow, Flat Fading Channels
Authors:
AuthorsInstitution or Email of Authors
Katona, ZoltánUNSPECIFIED
Bitó, JánosBUTE
Date:July 2007
Journal or Publication Title:Proceedings of 16th IST Mobile and Wireless Communications Summit
Refereed publication:Yes
In ISI Web of Science:No
ISBN:978-963-8111-66-1
Status:Published
Keywords:Adaptive modulation and coding, Quality of Service, Rayleigh fading, Spectral Efficiency
Event Title:16th IST Mobile and Wireless Communications Summit
Event Location:Budapest, Hungary
Event Type:international Conference
Event Dates:2007-07-01 - 2007-07-05
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Vorhaben Multimedia Satellitennetze (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Digital Networks
Deposited By: Zoltán Katona
Deposited On:23 Jul 2007
Last Modified:27 Apr 2009 14:06

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