講演名 2011-03-02
An Intuitive Introduction to Compressed Sensing
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抄録(和)
抄録(英) Compressed sensing has been drawn explosive attention during last several years. It has been proven that a signal which is sparsely represented in any convenient domain can be measured and reconstructed using sub-Nyquist rate information. Directly interpretation of compressed sensing in the sense of wireless technology is as follows: radio wave data can be received, transmitted, and reconstructed using sub-Nyquist rate information without aliasing if the original radio wave is sparse. Due to its surprising characteristics, a plethora of research has been devoted to develop compressed sensing technology from theory to applications. Some achievements already have revealed that compressed sensing can be successfully applied in the real world applications such as MRJ or wideband spectrum sensing. This paper introduces compressed sensing technology from basics to the applications. In particular, correct explanations for common misunderstandings are also provided.
キーワード(和)
キーワード(英) Compressed sensing / Compressive sampling / Flexible wireless system / Li-norm minimization
資料番号 SR2010-89
発行日

研究会情報
研究会 SR
開催期間 2011/2/23(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Software Radio(SR)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) An Intuitive Introduction to Compressed Sensing
サブタイトル(和)
キーワード(1)(和/英) / Compressed sensing
第 1 著者 氏名(和/英) / Doohwan LEE
第 1 著者 所属(和/英)
NTT Network Innovation Laboratories, NTT Corporation
発表年月日 2011-03-02
資料番号 SR2010-89
巻番号(vol) vol.110
号番号(no) 435
ページ範囲 pp.-
ページ数 8
発行日