A Low Complexity Data Detection Algorithm for Uplink Multiuser Massive MIMO Systems

  • Jung-Chieh Chen
  • Published 2017 in IEEE Journal on Selected Areas in Communications

Abstract

A major challenge for uplink multiuser massive multiple-input and multiple-output (MIMO) systems is the data detection problem at the receiver due to the substantial increase in the dimensions of MIMO systems. The optimal maximum likelihood detector is impractical for such large wireless systems, because it suffers from exponential complexity in terms of… (More)
DOI: 10.1109/JSAC.2017.2710878

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