Tomlinson Harashima precoding design for non-regenerative MIMO relay networks

Andrew Paul Millar, Stephan Weiss, Robert Stewart

Research output: Contribution to conferencePaper

12 Citations (Scopus)
127 Downloads (Pure)

Abstract

In this paper we consider the design of minimum mean square error (MMSE) transceivers for non-regenerative multiple input multiple output (MIMO) relay systems. Our design utilises Tomlinson Harashima precoding (THP) at the source along with linear processors in each stage of the network. Assuming full channel state information (CSI) is available at each node in the network the various processors are jointly optimised to minimise the system arithmetic mean square error (MSE) whilst abiding by average power constraints at both the source and relay terminals in the network. Simulations show that the proposed schemes outperform existing methods in terms of bit error ratio (BER).
Original languageEnglish
Pages1-5
Number of pages5
DOIs
Publication statusPublished - 18 Jul 2011
EventIEEE 73th Vehicular Technology Conference - Budapest, Hungary
Duration: 15 May 201118 May 2011

Conference

ConferenceIEEE 73th Vehicular Technology Conference
CountryHungary
CityBudapest
Period15/05/1118/05/11

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Keywords

  • precoding design
  • mimo relay networks

Cite this

Millar, A. P., Weiss, S., & Stewart, R. (2011). Tomlinson Harashima precoding design for non-regenerative MIMO relay networks. 1-5. Paper presented at IEEE 73th Vehicular Technology Conference, Budapest, Hungary. https://doi.org/10.1109/VETECS.2011.5956723