Transceiver design for non-regenerative MIMO relay systems with decision feedback detection

Andrew Paul Millar, Stephan Weiss

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)
70 Downloads (Pure)


In this paper we consider the design of zero forcing (ZF) and minimum mean square error (MMSE) transceivers for non-regenerative multiple input multiple output (MIMO) relay networks. Our designs utilise linear processors at each stage of the network along with a decision feedback detection device at the receiver. Under the assumption of full channel state information (CSI) across the entire link the processors are jointly optimised to minimise the system arithmetic mean square error (MSE) whilst meeting average power constraints at both the source and the relay terminals. We compare the presented methods to linear designs available in the literature and show the advantages of the proposed transceivers through simulation results.
Original languageEnglish
Number of pages5
Publication statusPublished - 23 Aug 2010
Event18th European Signal Processing Conference - Aalborg, Denmark
Duration: 23 Aug 201028 Aug 2010


Conference18th European Signal Processing Conference
CityAalborg, Denmark


  • signal processing
  • relay system
  • transceiver design


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