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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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)|
|Title:||Performance of Multi-Carrier Spread-Spectrum Systems with Spatial Diversity and Pre-Equalization|
|Journal or Publication Title:||Proceedings ISSSE'04|
|In ISI Web of Science:||No|
|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)|
|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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