Performance of antenna variable modulation for turbo MIMO transmission in frequency-selective channels | IEEE Conference Publication | IEEE Xplore

Performance of antenna variable modulation for turbo MIMO transmission in frequency-selective channels


Abstract:

In this work the robustness and reliability of a broadband single carrier MIMO transmission in significantly changing channels is under investigation. Real field measurem...Show More

Abstract:

In this work the robustness and reliability of a broadband single carrier MIMO transmission in significantly changing channels is under investigation. Real field measurement data is used to show the effectiveness and influence of the proposed MIMO link adaptation scheme, where for different transmit antennas variable signal modulations are considered. Furthermore the performance of two different concepts, the multilevel bit interleaved coded modulation (MLBICM) and the common BICM, for turbo MIMO Equalization with variable higher modulations is compared. It was found, that the temporal and spatial multipath structure is strongly influencing the robustness of the MIMO transmission. An adaptation of the signal modulation per antenna improves the reliability on the signal detection.
Date of Conference: 18-19 March 2004
Date Added to IEEE Xplore: 21 March 2005
Print ISBN:0-7803-8327-3
Conference Location: Munich, Germany

References

References is not available for this document.