Multiuser MIMO downlink precoder design based on the maximal SJNR criterion
In this paper, we aim to design a set of linear transmitter preceding vectors for the downlink of multiuser MIMO system, using the maximal signal to jamming and noise ratio (SJNR) criterion for each user, subject to a transmit power constraint. Unlike some conventional methods, the proposed scheme d...
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Published in | GLOBECOM '05. IEEE Global Telecommunications Conference, 2005 Vol. 5; pp. 5 pp. - 2698 |
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Main Authors | , , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
2005
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Subjects | |
Online Access | Get full text |
ISBN | 0780394143 9780780394148 |
ISSN | 1930-529X |
DOI | 10.1109/GLOCOM.2005.1578249 |
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Abstract | In this paper, we aim to design a set of linear transmitter preceding vectors for the downlink of multiuser MIMO system, using the maximal signal to jamming and noise ratio (SJNR) criterion for each user, subject to a transmit power constraint. Unlike some conventional methods, the proposed scheme does not impose any restrictions on system configuration, i.e., the number of antennas at the transmitter and receivers. Furthermore, this new algorithm can mitigate the co-channel interference (CCI) and noise at the same time. Both analysis and simulation results have shown the superiority of the proposed method over conventional transmit precoders |
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AbstractList | In this paper, we aim to design a set of linear transmitter preceding vectors for the downlink of multiuser MIMO system, using the maximal signal to jamming and noise ratio (SJNR) criterion for each user, subject to a transmit power constraint. Unlike some conventional methods, the proposed scheme does not impose any restrictions on system configuration, i.e., the number of antennas at the transmitter and receivers. Furthermore, this new algorithm can mitigate the co-channel interference (CCI) and noise at the same time. Both analysis and simulation results have shown the superiority of the proposed method over conventional transmit precoders |
Author | Shidong Zhou Yongle Wu Jinfan Zhang Xibin Xu Mingguang Xu |
Author_xml | – sequence: 1 surname: Yongle Wu fullname: Yongle Wu organization: Nat. Lab. for Inf. Sci. & Technol., Tsinghua Univ., Beijing – sequence: 2 surname: Jinfan Zhang fullname: Jinfan Zhang organization: Nat. Lab. for Inf. Sci. & Technol., Tsinghua Univ., Beijing – sequence: 3 surname: Mingguang Xu fullname: Mingguang Xu organization: Nat. Lab. for Inf. Sci. & Technol., Tsinghua Univ., Beijing – sequence: 4 surname: Shidong Zhou fullname: Shidong Zhou organization: Nat. Lab. for Inf. Sci. & Technol., Tsinghua Univ., Beijing – sequence: 5 surname: Xibin Xu fullname: Xibin Xu organization: Nat. Lab. for Inf. Sci. & Technol., Tsinghua Univ., Beijing |
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Snippet | In this paper, we aim to design a set of linear transmitter preceding vectors for the downlink of multiuser MIMO system, using the maximal signal to jamming... |
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StartPage | 5 pp. |
SubjectTerms | Downlink Interference constraints Jamming MIMO Receiving antennas Signal design Signal to noise ratio Transmitters Transmitting antennas Vectors |
Title | Multiuser MIMO downlink precoder design based on the maximal SJNR criterion |
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