A Nonlinear Recursive Least Squares Algorithm for Crosstalk Resistant Noise Canceller

• UMAYAHARA Masaaki

  Department of Communications Engineering, Osaka University

• IIGUNI Youji

  Department of Communications Engineering, Osaka University

• MAEDA Hajime

  Department of Communications Engineering, Osaka University

抄録

The RLS (Recursive Least Squares) algorithm for adaptive noise canceller in the presence of crosstalk have been proposed. The proposed algorithm has better convergence performance than the conventional one based upon the steepest descent technique. When simultaneously updating the crosstalk and noise cancelling filters, the error signal to be minimized becomes nonlinear with respect to the filter parameter. Therefore, the nonlinear RLS algorithm is derived for further improving the convergence performance. The application to a telecommunication system is also presented to show the effectiveness.

収録刊行物

• IEICE transactions on fundamentals of electronics, communications and computer sciences

  IEICE transactions on fundamentals of electronics, communications and computer sciences 85 (2), 526-, 2002-02-01

  一般社団法人電子情報通信学会

キーワード

• crosstalk
• noise canceller
• nonlinear recursive least squares algorithm
• convergence properties

詳細情報

• CRID: 1570009752558495488
• NII論文ID: 110003216765
• NII書誌ID: AA10826239
• ISSN: 09168508
• 本文言語コード: en
• データソース種別:
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