Exact Outage Probability of V-BLAST with Ordered MMSE-SIC Detection

Authors: R. Böhnke, K.-D. Kammeyer
Abstract: A new method for determining the layer-wise SINR distribution as well as the total outage probability of V-BLAST with successive interference cancellation at the receiver is presented. In contrast to previous publications, we do not restrict to zero-forcing, but also consider minimum mean square error interference suppression. It is shown that optimizing the detection sequence is even more important in this case, and that ordered MMSE-SIC can achieve full receive diversity if the data rate per layer is not larger than one.
Document type: Conference Paper
Publication: Kingston, Canada, 29. May - 1. June 2006
Conference: 23rd Biennial Symposium on Communications
Index: 259
QBSC_2006_boehnke.pdf92 KBQBSC_2006_boehnke.ps249 KB
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