THP transceiver design for MIMO relaying with direct link and partial CSI

Andrew Paul Millar; Stephan Weiss; Robert Stewart

doi:10.1109/LCOMM.2013.043013.130565

THP transceiver design for MIMO relaying with direct link and partial CSI

Andrew Paul Millar, Stephan Weiss, Robert Stewart

Electronic And Electrical Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

In this letter we consider Tomlinson Harashima precoding (THP) for multiple-input multiple-output (MIMO) relay systems with a direct link between the source and destination. It is assumed that the destination can acquire full channel state information (CSI) of all channels, whereas the source and relay have full CSI of the source-relay channel but only acquire statistical knowledge of the source-destination and relay-destination channels. Simulation results demonstrate that, for high signal to noise ratio (SNR) in the relay-destination link,
the performance of the proposed design approaches that of non-linear
transceivers utilising full CSI.

Original language	English
Pages (from-to)	1204-1207
Number of pages	4
Journal	IEEE Communications Letters
Volume	17
Issue number	6
Early online date	13 May 2013
DOIs	https://doi.org/10.1109/LCOMM.2013.043013.130565
Publication status	Published - 26 Jun 2013

Keywords

THP transceiver design
MIMO relaying
direct link
partial CSI

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10.1109/LCOMM.2013.043013.130565

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abstract = "In this letter we consider Tomlinson Harashima precoding (THP) for multiple-input multiple-output (MIMO) relay systems with a direct link between the source and destination. It is assumed that the destination can acquire full channel state information (CSI) of all channels, whereas the source and relay have full CSI of the source-relay channel but only acquire statistical knowledge of the source-destination and relay-destination channels. Simulation results demonstrate that, for high signal to noise ratio (SNR) in the relay-destination link, the performance of the proposed design approaches that of non-linear transceivers utilising full CSI.",

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AU - Weiss, Stephan

AU - Stewart, Robert

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N2 - In this letter we consider Tomlinson Harashima precoding (THP) for multiple-input multiple-output (MIMO) relay systems with a direct link between the source and destination. It is assumed that the destination can acquire full channel state information (CSI) of all channels, whereas the source and relay have full CSI of the source-relay channel but only acquire statistical knowledge of the source-destination and relay-destination channels. Simulation results demonstrate that, for high signal to noise ratio (SNR) in the relay-destination link, the performance of the proposed design approaches that of non-linear transceivers utilising full CSI.

AB - In this letter we consider Tomlinson Harashima precoding (THP) for multiple-input multiple-output (MIMO) relay systems with a direct link between the source and destination. It is assumed that the destination can acquire full channel state information (CSI) of all channels, whereas the source and relay have full CSI of the source-relay channel but only acquire statistical knowledge of the source-destination and relay-destination channels. Simulation results demonstrate that, for high signal to noise ratio (SNR) in the relay-destination link, the performance of the proposed design approaches that of non-linear transceivers utilising full CSI.

KW - THP transceiver design

KW - MIMO relaying

KW - direct link

KW - partial CSI

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DO - 10.1109/LCOMM.2013.043013.130565

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SP - 1204

EP - 1207

JO - IEEE Communications Letters

JF - IEEE Communications Letters

IS - 6

ER -

THP transceiver design for MIMO relaying with direct link and partial CSI

Abstract

Keywords

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