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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/20.500.12000/46346c2081381-12a1-48ec-a3b6-649d15c3abe8
名前 / ファイル | ライセンス | アクション |
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9_2019SPL0018.pdf
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Item type | デフォルトアイテムタイプ(フル)(1) | |||||||||
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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
× Saito, Masato
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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 | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | MIMO | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | ACO algorithm | |||||||||
主題 | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | zero forcing | |||||||||
主題 | ||||||||||
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 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | 論文 | |||||||||
出版者 | ||||||||||
言語 | en | |||||||||
出版者 | The Institute of Electronics, Information and Communication Engineers | |||||||||
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 | ||||||||||
識別子タイプ | DOI | |||||||||
関連識別子 | https://doi.org/10.1587/comex.2019SPL0018 | |||||||||
関連情報 | ||||||||||
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 | ||||||||||
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, 発行日 2020 |