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conference paper
Silicon implementation of an MMSE-based soft demapper for MIMO-BICM
2006
2006 Ieee International Symposium On Circuits And Systems
The performance of systems employing bit-interleaved coded modulation (BICM) critically depends on the availability of soft information. In the multi-antenna case, the extraction of optimum bit-metrics becomes prohibitively complex, so that suboptimal solutions need to be adopted for practical implementation. Instead of considering all the spatially multiplexed streams jointly, the implementation presented in this paper computes the soft information on each data stream separately, based on the output of an MMSE equalizer.
Type
conference paper
Web of Science ID
WOS:000245413502256
Authors
Publication date
2006
Published in
2006 Ieee International Symposium On Circuits And Systems
ISBN of the book
978-0-7803-9389-9
Start page
2597
End page
2600
Peer reviewed
REVIEWED
EPFL units
Event name | Event place | Event date |
Kos Isl, GREECE | May 21-24, 2006 | |
Available on Infoscience
June 6, 2011
Use this identifier to reference this record