Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling

Ryota Mizutani, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara

    研究成果: Conference contribution

    抄録

    This paper investigates the system-level performance of multi-user MIMO (MU-MIMO) with different power normalization in consideration of user scheduling. In this paper, matrix normalization (MN) and vector normalization (VN) are taken as the power normalization methods. As for user scheduling, semiorthogonal user selection (SUS) or proportional fairness (PΓ) is adopted, because they are opposed to each other in terms of the quality indexes, such as system capacity and fairness. Specifically, we evaluate the impact of these power normalization methods on the quality indexes and clarify the favorable matching between the power normalization and user scheduling to achieve certain quality indexes.

    元の言語English
    ホスト出版物のタイトルISAP 2018 - 2018 International Symposium on Antennas and Propagation
    出版者Institute of Electrical and Electronics Engineers Inc.
    ISBN(電子版)9788957083048
    出版物ステータスPublished - 2019 1 25
    イベント2018 International Symposium on Antennas and Propagation, ISAP 2018 - Busan, Korea, Republic of
    継続期間: 2018 10 232018 10 26

    出版物シリーズ

    名前ISAP 2018 - 2018 International Symposium on Antennas and Propagation

    Conference

    Conference2018 International Symposium on Antennas and Propagation, ISAP 2018
    Korea, Republic of
    Busan
    期間18/10/2318/10/26

    Fingerprint

    MIMO (control systems)
    scheduling
    MIMO systems
    Scheduling
    matrices

    ASJC Scopus subject areas

    • Signal Processing
    • Computer Networks and Communications
    • Instrumentation

    これを引用

    Mizutani, R., Shimbo, Y., Suganuma, H., & Maehara, F. (2019). Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling. : ISAP 2018 - 2018 International Symposium on Antennas and Propagation [8627863] (ISAP 2018 - 2018 International Symposium on Antennas and Propagation). Institute of Electrical and Electronics Engineers Inc..

    Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling. / Mizutani, Ryota; Shimbo, Yukiko; Suganuma, Hirofumi; Maehara, Fumiaki.

    ISAP 2018 - 2018 International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., 2019. 8627863 (ISAP 2018 - 2018 International Symposium on Antennas and Propagation).

    研究成果: Conference contribution

    Mizutani, R, Shimbo, Y, Suganuma, H & Maehara, F 2019, Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling. : ISAP 2018 - 2018 International Symposium on Antennas and Propagation., 8627863, ISAP 2018 - 2018 International Symposium on Antennas and Propagation, Institute of Electrical and Electronics Engineers Inc., 2018 International Symposium on Antennas and Propagation, ISAP 2018, Busan, Korea, Republic of, 18/10/23.
    Mizutani R, Shimbo Y, Suganuma H, Maehara F. Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling. : ISAP 2018 - 2018 International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc. 2019. 8627863. (ISAP 2018 - 2018 International Symposium on Antennas and Propagation).
    Mizutani, Ryota ; Shimbo, Yukiko ; Suganuma, Hirofumi ; Maehara, Fumiaki. / Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling. ISAP 2018 - 2018 International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., 2019. (ISAP 2018 - 2018 International Symposium on Antennas and Propagation).
    @inproceedings{01e0a51fb9ae42958f346ed860b7f474,
    title = "Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling",
    abstract = "This paper investigates the system-level performance of multi-user MIMO (MU-MIMO) with different power normalization in consideration of user scheduling. In this paper, matrix normalization (MN) and vector normalization (VN) are taken as the power normalization methods. As for user scheduling, semiorthogonal user selection (SUS) or proportional fairness (PΓ) is adopted, because they are opposed to each other in terms of the quality indexes, such as system capacity and fairness. Specifically, we evaluate the impact of these power normalization methods on the quality indexes and clarify the favorable matching between the power normalization and user scheduling to achieve certain quality indexes.",
    keywords = "fairness index (FI), MU-MIMO, power normalization, system capacity, user scheduling",
    author = "Ryota Mizutani and Yukiko Shimbo and Hirofumi Suganuma and Fumiaki Maehara",
    year = "2019",
    month = "1",
    day = "25",
    language = "English",
    series = "ISAP 2018 - 2018 International Symposium on Antennas and Propagation",
    publisher = "Institute of Electrical and Electronics Engineers Inc.",
    booktitle = "ISAP 2018 - 2018 International Symposium on Antennas and Propagation",

    }

    TY - GEN

    T1 - Impact of Power Normalization on System-Level Performance in MU-MIMO with User Scheduling

    AU - Mizutani, Ryota

    AU - Shimbo, Yukiko

    AU - Suganuma, Hirofumi

    AU - Maehara, Fumiaki

    PY - 2019/1/25

    Y1 - 2019/1/25

    N2 - This paper investigates the system-level performance of multi-user MIMO (MU-MIMO) with different power normalization in consideration of user scheduling. In this paper, matrix normalization (MN) and vector normalization (VN) are taken as the power normalization methods. As for user scheduling, semiorthogonal user selection (SUS) or proportional fairness (PΓ) is adopted, because they are opposed to each other in terms of the quality indexes, such as system capacity and fairness. Specifically, we evaluate the impact of these power normalization methods on the quality indexes and clarify the favorable matching between the power normalization and user scheduling to achieve certain quality indexes.

    AB - This paper investigates the system-level performance of multi-user MIMO (MU-MIMO) with different power normalization in consideration of user scheduling. In this paper, matrix normalization (MN) and vector normalization (VN) are taken as the power normalization methods. As for user scheduling, semiorthogonal user selection (SUS) or proportional fairness (PΓ) is adopted, because they are opposed to each other in terms of the quality indexes, such as system capacity and fairness. Specifically, we evaluate the impact of these power normalization methods on the quality indexes and clarify the favorable matching between the power normalization and user scheduling to achieve certain quality indexes.

    KW - fairness index (FI)

    KW - MU-MIMO

    KW - power normalization

    KW - system capacity

    KW - user scheduling

    UR - http://www.scopus.com/inward/record.url?scp=85062789463&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=85062789463&partnerID=8YFLogxK

    M3 - Conference contribution

    AN - SCOPUS:85062789463

    T3 - ISAP 2018 - 2018 International Symposium on Antennas and Propagation

    BT - ISAP 2018 - 2018 International Symposium on Antennas and Propagation

    PB - Institute of Electrical and Electronics Engineers Inc.

    ER -