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Improved and Trustworthy Detection Scheme with Low Complexity in VBLAST System

  • So-Young Yeo
  • Myung-Sun Baek
  • Hyoung-Kyu Song
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4610)

Abstract

We provide a new detection scheme for interference nulling and cancellation operation in a vertical Bell laboratories layered space-time (VBLAST) system to reduce unexpected effects due to parallel transmission in this paper. This method can reduce the time delay as well as moderate the multipath fading effect. We will show that the performance of investigated VBLAST detection based on hybrid processing performs better than ordinary VBLAST detections based on successive and parallel processing, respectively.

Keywords

Orthogonal Frequency Division Multiplex Detection Scheme Multiple Input Multiple Output Nulling Vector Multiple Input Multiple Output 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • So-Young Yeo
    • 1
  • Myung-Sun Baek
    • 1
  • Hyoung-Kyu Song
    • 1
  1. 1.uT Communication Research Institute, Sejong University, 98 Kunja-Dong, Kwangjin-Gu, Seoul, 143-747Korea

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