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One-Bit ADCs in Wideband Massive MIMO Systems with OFDM Transmission
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-2093-5466
University of Texas at Austin,USA.
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-7599-4367
University of Texas at Austin,USA.
2016 (English)In: 2016 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING PROCEEDINGS, Institute of Electrical and Electronics Engineers (IEEE), 2016, 3386-3390 p.Conference paper, Published paper (Refereed)
Abstract [en]

We investigate the performance of wideband massive MIMO base stations that use one-bit ADCs for quantizing the uplink signal. Ourmain result is to show that the many taps of the frequency-selective channel make linear combiners asymptotically consistent and the quantization noise additive and Gaussian, which simplifies signal processing and enables the straightforward use of OFDM . We also find that single-carrier systems and OFDM systems are affected in the same way by one-bit quantizers in wideband systems because the distribution of the quantization noise becomes the same in both systems as the number of channel taps grows.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2016. 3386-3390 p.
Series
International Conference on Acoustics Speech and Signal Processing ICASSP, ISSN 1520-6149
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:liu:diva-124241DOI: 10.1109/ICASSP.2016.7472305ISI: 000388373403105ISBN: 978-1-4799-9988-0 (print)OAI: oai:DiVA.org:liu-124241DiVA: diva2:897045
Conference
ICASSP 2016, The 41st IEEE International Conference on Acoustics, Speech, and Signal Processing, 20-25 March, Shanghai, China
Available from: 2016-01-24 Created: 2016-01-24 Last updated: 2017-01-11Bibliographically approved

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Mollén, ChristopherLarsson, Erik G.

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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