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  1. 学術雑誌論文
  2. その他
  1. 部局別インデックス
  2. 工学部

Beam selection for mm-wave massive MIMO systems using ACO & combined digital precoding under hybrid transceiver architecture

http://hdl.handle.net/20.500.12000/46346
http://hdl.handle.net/20.500.12000/46346
c2081381-12a1-48ec-a3b6-649d15c3abe8
名前 / ファイル ライセンス アクション
9_2019SPL0018.pdf 9_2019SPL0018.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2020-06-30
タイトル
タイトル Beam selection for mm-wave massive MIMO systems using ACO & combined digital precoding under hybrid transceiver architecture
言語 en
作成者 Alimo, David

× Alimo, David

en Alimo, David

Saito, Masato

× Saito, Masato

en Saito, Masato

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利情報
言語 en
権利情報 Copyright(C)2020 IEICE
主題
言語 en
主題Scheme Other
主題 millimeter wave
言語 en
主題Scheme Other
主題 MIMO
言語 en
主題Scheme Other
主題 ACO algorithm
言語 en
主題Scheme Other
主題 zero forcing
言語 en
主題Scheme Other
主題 Wiener filter
内容記述
内容記述タイプ Other
内容記述 We propose a Wiener filter (WF) and a combined zero forcing (ZF)/WF precodings with ant colony optimization (ACO) algorithms as the digital precoder for millimeter wave multiple-input multiple-output (MIMO) systems. In the proposed schemes, beams are selected based on maximal magnitude (MM) criteria and the selection is optimized using ACO algorithm to achieve near optimal solution with highly reduced complexity. According to the simulation results, while ACO-WF scheme achieves higher sum rate in high inter-user interference (IUI) environments compared with conventional precoders, we confirm ACO-ZF/WF scheme can obtain a maximal sum rate in both low and high IUI environments.
内容記述タイプ Other
内容記述 論文
出版者
言語 ja
出版者 電子情報通信学会
言語
言語 eng
資源タイプ
資源タイプ journal article
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/46346
識別子タイプ HDL
関連情報
関連識別子
識別子タイプ DOI
関連識別子 https://doi.org/10.1587/comex.2019SPL0018
関連識別子
識別子タイプ DOI
関連識別子 https://doi.org/10.1587/comex.2019SPL0018
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 2187-0136
収録物識別子タイプ ISSN
収録物識別子 2187-0136
収録物名
言語 en
収録物名 IEICE Communications Express
書誌情報
巻 9, 号 6, p. 170-175
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