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A Low Complexity Soft-Output MIMO Decoding Algorithm

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Author

  • Zhan Guo
  • Peter Nilsson

Summary, in English

The K-best Schnoff-Euchner (KSE) decoding algorithm is shown to be capable of supporting soft-outputs for MIMO detection. A modified KSE (MKSE) decoding algorithm is further proposed to improve the performance of the soft-output KSE with minor modifications. Simulation results show that the proposed MKSE algorithm can approach near-optimal performance with lower complexity and is suitable for coded MIMO detection without iterations

Publishing year

2005

Language

English

Pages

18-21

Publication/Series

IEEE/Sarnoff Symposium on Advances in Wired and Wireless Communication, 2005

Document type

Conference paper

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • MIMO systems
  • signal detection
  • transmitting antennas
  • radio links receiving antennas
  • decoding
  • computational complexity

Conference name

IEEE/Sarnoff Symposium on Advances in Wired and Wireless Communication

Conference date

2005-04-18 - 2005-04-19

Conference place

Princeton, New Jersey, United States

Status

Published

Research group

  • Elektronikkonstruktion

ISBN/ISSN/Other

  • ISBN: 0-7803-8854-2