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Joint transceiver design for DSTTD with low-complexity precoder and MMSE-OSIC

Taeyoon Kim, Hoojin Lee, Jeffrey G. Andrews

Author information

Taeyoon Kim
Freescale Semiconductor, Inc.
Hoojin Lee
Freescale Semiconductor, Inc.
Jeffrey G. Andrews
Wireless Networking and Communications Group (WNCG), Department of Electrical and Computer Engineering, The University of Texas at Austin

Corresponding author

Keywords:double space-time transmit diversity,minimum mean-square error,successive interference cancellation,precoder

JOURNALFREE ACCESS

2009 Volume 6Issue 8Pages 490-496

DOIhttps://doi.org/10.1587/elex.6.490

Details

Published: 2009Received: February 17, 2009Available on J-STAGE: April 25, 2009Accepted: March 30, 2009Advance online publication: -Revised: -

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Article overview

Abstract

In this paper, we propose a jointly designed diagonal precoder and minimum mean-square error receiver with ordered successive interference cancellation (MMSE-OSIC) for the double space-time transmit diversity (DSTTD) system with low feedback and low-complexity. The proposed transceiver utilizes the structure of the equivalent channel of DSTTD, showing lower computational complexity and better error rate performance than the conventional antenna shuffling schemes with the channel state information at the transmitter.

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