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Performance of Multi-Carrier Spread-Spectrum Systems with Spatial Diversity and Pre-Equalization

Cosovic, I. and Schnell, M. and Springer, A. (2004) Performance of Multi-Carrier Spread-Spectrum Systems with Spatial Diversity and Pre-Equalization. In: Proceedings ISSSE'04. nternational Symposium on Signals, Systems and Electronics (ISSSE'04), Linz, Austria, August 10-13, 2004., LInz, Austria.

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Abstract

In this contribution, the benefit of applying channel knowledge at the transmitter is investigated for multi-carrier spread-spectrum (MC-SS) systems. Two different MC-SS systems are observed, namely uplink multi-carrier code-division multipleaccess (MCCDMA) and spread-spectrum multi-carrier multiple-access (SSMCMA). The latter system is considered for both down- and uplink transmission. Preequalization as well as spatial diversity techniques based on transmit selection diversity and maximum ratio combining are evaluated as transmit diversity techniques which utilize channel knowledge at the transmitter. It is shown that the considered MC-SS systems can provide very promising performance with low hardware complexity.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2004,
Title:Performance of Multi-Carrier Spread-Spectrum Systems with Spatial Diversity and Pre-Equalization
Authors:
AuthorsInstitution or Email of Authors
Cosovic, I.UNSPECIFIED
Schnell, M.UNSPECIFIED
Springer, A.Universität Linz
Date:2004
Journal or Publication Title:Proceedings ISSSE'04
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:MC-CDMA, Spatial-Diversity, Pre-Equalization
Event Title:nternational Symposium on Signals, Systems and Electronics (ISSSE'04), Linz, Austria, August 10-13, 2004.
Event Location:LInz, Austria
Event Type:international Conference
Organizer:URSI, Universität Linz
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignement
DLR - Research area:Space
DLR - Program:W - no assignement
DLR - Research theme (Project):W -- no assignement (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 21:31

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