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Benefits, Variants and Applications of Cyclic Delay Diversity

Dammann, Armin and Plass, Simon and Sand, Stephan and Raulefs, Ronald (2008) Benefits, Variants and Applications of Cyclic Delay Diversity. European Transactions on Telecommunications, 19 (5), pp. 601-609. John Wiley & Sons, Inc.. DOI: 10.1002/ett.1308. ISSN 1124-318X.

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Official URL: http://www3.interscience.wiley.com/journal/119815584/abstract?CRETRY=1&SRETRY=0

Abstract

Cyclic delay diversity (CDDx) is a simple multiple antenna technologyxs which provides additional diversity in Rayleigh fading channels, and therefore, improves the system performance. We recall the principles of CDD and discuss the properties and impact of this transmit (TX) antenna diversity technology. Different applications motivate variations of the CDD principle. This variants are briefly introduced and discussed. We show the application to several types of wireless systems, in particular terrestrial digital video broadcasting, cellular mobile radio communications systems and a wireless communications system using adaptive bit loading (ABL). Simulation results highlight the benefits of CDD for these kind of systems.

Document Type:Article
Title:Benefits, Variants and Applications of Cyclic Delay Diversity
Authors:
AuthorsInstitution or Email of Authors
Dammann, ArminUNSPECIFIED
Plass, SimonUNSPECIFIED
Sand, StephanUNSPECIFIED
Raulefs, RonaldUNSPECIFIED
Date:3 June 2008
Journal or Publication Title:European Transactions on Telecommunications
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:19
DOI:10.1002/ett.1308
Page Range:pp. 601-609
Publisher:John Wiley & Sons, Inc.
ISSN:1124-318X
Status:Published
Keywords:Cyclic Delay Diversity, CDD, Time-Variant CDD, Soft-CDD, DVB-T, Cellular Mobile Communications Systems, Adaptive Bit Loading
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 GNSS2/Neue Dienste und Produkte (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation
Institute of Communication and Navigation > Communications Systems
Deposited By: Dr.-Ing. Armin Dammann
Deposited On:08 Sep 2008
Last Modified:27 Apr 2009 15:10

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