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An improved MIMO detector for high data rates wireless communications

Publiceringsår: 2004
Språk: Engelska
Sidor: 213-216
Publikation/Tidskrift/Serie: IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS
Volym: 1
Dokumenttyp: Konferensbidrag
Förlag: Institute of Electrical and Electronics Engineers Inc


The sphere detector is near-optimal in bit error rates (BER) performance for MIMO detection, but it suffers from the lower detection throughput. In this paper, we propose an improvement to the sub-optimal MIMO detection. The proposed detector can achieve a much higher detection throughput than the sphere detector, with a comparable complexity and a small degradation in BER performance at high signal-to-noise ratios. The proposed detector is thus suitable for high data rates wireless communications.



  • Electrical Engineering, Electronic Engineering, Information Engineering
  • High data rates wireless communications
  • Wireless links
  • MIMO detectors
  • Viterbi algorithms


2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology
Tainan, Taiwan
  • Elektronikkonstruktion
  • ISBN: 0-7803-8660-4

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