オオイシ　クニオ   大石　邦夫    所属   コンピュータサイエンス学部 コンピュータサイエンス学科    職種   教授
言語種別	英語
発行・発表の年月	2019/12
形態種別	学術論文
査読	査読あり
標題	Blind adaptive detection using approximate oblique projector for synchronous DS/CDMA communication
執筆形態	共著
掲載誌名	IEEJ Transactions on Electrical and Electronic Engineering
巻・号・頁	14,pp.1780-1786
総ページ数	7
著者・共著者	Ryudo Nagase, Kunio Oishi, and Toshihiro Furukawa
概要	This article presents a blind adaptive detector based on an approximate oblique projector (AOP) for interference cancellation in direct‐sequence code‐division multiple‐access (DS/CDMA) system. An expression for obtaining the AOP from the inverse of the correlation matrix of received signals without a prior knowledge about the structured interference subspace is derived. Applying the matrix inversion lemma to compute the inverse of the correlation matrix is useful for updating the AOP. Simulation results demonstrate that the proposed blind adaptive detector is suitable for a dynamic environment.
論文（査読付）ファイル	DOWNLOAD