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Capacity-Based Performance Comparison of MIMO-BICM Demodulators
Institute of Communications and Radio-Frequency Engineering, Vienna University of Technology.
Institute of Communications and Radio-Frequency Engineering, Vienna University of Technology.ORCID iD: 0000-0001-6630-243X
Institute of Communications and Radio-Frequency Engineering, Vienna University of Technology.
2008 (English)In: 2008 IEEE 9TH WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS, 2008, 166-170 p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper provides a performance comparison of multiple-input multiple-output (MIMO) demodulators for bit-interleaved coded modulation (BICM) systems with non-iterative demodulation and decoding. We propose to use the capacity of an equivalent "modulation" channel as a performance measure that has the advantage of not depending on the outer error correcting code. Based on this approach, we conclude that a universal ranking of MIMO (soft and hard) demodulation algorithms is not possible. This result is confirmed via bit error rate simulations for a practical system involving low-density parity-check codes. Our approach also allows to derive practical guidelines for MIMO-BICM system design.

Place, publisher, year, edition, pages
2008. 166-170 p.
Keyword [en]
Bit error rate simulations, Bit interleaved coded modulation, Demodulation algorithms, Error correcting code, Low-density parity-check codes, Multiple-input-multiple-output, Non-iterative, Performance comparison, Performance measure, Practical guidelines, Practical systems, System design, Demodulation, Demodulators, Iterative decoding, Multicarrier modulation, Multiplexing, Optical variables measurement, Pulse code modulation, Signal processing, Turbo codes
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-44463DOI: 10.1109/SPAWC.2008.4641591ISI: 000263224100034ISBN: 978-1-4244-2045-2 (print)OAI: oai:DiVA.org:kth-44463DiVA: diva2:450484
Conference
9th IEEE Workshop on Signal Processing Advances in Wireless Communications, Recife, BRAZIL, JUL 06-09, 2008
Note
QC 20111114Available from: 2011-10-20 Created: 2011-10-20 Last updated: 2011-11-14Bibliographically approved

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Jaldén, Joakim

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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
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Output format
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