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Super-Resolution Time of Arrival Estimation Using Random Resampling in Compressed Sensing
https://uec.repo.nii.ac.jp/records/8899
https://uec.repo.nii.ac.jp/records/8899e05529aa-9d06-4166-b98f-6ec70a679c3a
名前 / ファイル | ライセンス | アクション |
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e101-b_6_1513 (2.1 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-01-18 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Super-Resolution Time of Arrival Estimation Using Random Resampling in Compressed Sensing | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題 | super-resolution TOA estimation | |||||
キーワード | ||||||
言語 | en | |||||
主題 | compressed sensing (CS) | |||||
キーワード | ||||||
言語 | en | |||||
主題 | radar signal processing | |||||
キーワード | ||||||
言語 | en | |||||
主題 | random re-sampling | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
NOTO, Masanari
× NOTO, Masanari× SHANG, Fang× KIDERA, Shouhei× KIRIMOTO, Tetsuo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | There is a strong demand for super-resolution time of arrival (TOA) estimation techniques for radar applications that can that can exceed the theoretical limits on range resolution set by frequency bandwidth. One of the most promising solutions is the use of compressed sensing (CS) algorithms, which assume only the sparseness of the target distribution but can achieve super-resolution. To preserve the reconstruction accuracy of CS under highly correlated and noisy conditions, we introduce a random resampling approach to process the received signal and thus reduce the coherent index, where the frequency-domain-based CS algorithm is used as noise reduction preprocessing. Numerical simulations demonstrate that our proposed method can achieve super-resolution TOA estimation performance not possible with conventional CS methods. | |||||
書誌情報 |
en : IEICE Transactions on Communications 巻 E101.B, 号 6, p. 1513-1520, 発行日 2018-06-01 |
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出版者 | ||||||
出版者 | IEICE | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0916-8516 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1587/transcom.2017EBP3324 | |||||
権利 | ||||||
権利情報 | copyright©2018 IEICE | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://search.ieice.org/index.html | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |