A vector perturbation based transmit diversity scheme for multiuser MIMO systems

Jungyong Park; Byonghyo Shim

doi:10.1109/PIMRC.2009.5449968

A vector perturbation based transmit diversity scheme for multiuser MIMO systems

Jungyong Park, Byonghyo Shim

Department of Computer Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we propose a transmit diversity scheme based on the vector perturbation for a multiuser multiple-input multiple-output (MIMO) broadcasting system. Our method is inspired by the fact that precoding process of the vector perturbation designed to suppress the multiuser interference causes a reduction of the transmitted signal power. In order to boost up the transmit power, we employ a non-integer based vector perturbation together with temporal transmit diversity. We show from the simulation on 10x10 multiuser MIMO system with 16-QAM modulation that the proposed method outperforms the repetition scheme as well as the vector perturbation.

Original language	English
Title of host publication	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3238-3242
Number of pages	5
ISBN (Print)	9781424451234
DOIs	https://doi.org/10.1109/PIMRC.2009.5449968
Publication status	Published - 2009
Event	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo, Japan Duration: 2009 Sept 13 → 2009 Sept 16

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Country/Territory	Japan
City	Tokyo
Period	09/9/13 → 09/9/16

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/PIMRC.2009.5449968

Cite this

Park, J., & Shim, B. (2009). A vector perturbation based transmit diversity scheme for multiuser MIMO systems. In 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 (pp. 3238-3242). [5449968] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2009.5449968

A vector perturbation based transmit diversity scheme for multiuser MIMO systems. / Park, Jungyong; Shim, Byonghyo.
2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc., 2009. p. 3238-3242 5449968 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Park, J & Shim, B 2009, A vector perturbation based transmit diversity scheme for multiuser MIMO systems. in 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009., 5449968, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Institute of Electrical and Electronics Engineers Inc., pp. 3238-3242, 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009, Tokyo, Japan, 09/9/13. https://doi.org/10.1109/PIMRC.2009.5449968

Park J, Shim B. A vector perturbation based transmit diversity scheme for multiuser MIMO systems. In 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc. 2009. p. 3238-3242. 5449968. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). doi: 10.1109/PIMRC.2009.5449968

Park, Jungyong ; Shim, Byonghyo. / A vector perturbation based transmit diversity scheme for multiuser MIMO systems. 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc., 2009. pp. 3238-3242 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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A vector perturbation based transmit diversity scheme for multiuser MIMO systems

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