Modified RLS Algorithm and Its Application to Channel Estimation for CDMA Systems

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概要

• 論文の詳細を見る

• A new adaptive algorithm is proposed by introducing some modifications to the recursive least squares (RLS) algorithm. Except for the noise variance, the proposed algorithm does not require any statistics or knowledge of the desired signal, thus, it is suitable for adaptive filtering for channel estimation in code division multiple access (CDMA) systems in cases where the standard RLS approach cannot be used. A theoretical analysis demonstrates the convergence of the proposed algorithm, and simulation results for CDMA channel estimation show that the proposed algorithm outperforms existing channel estimation schemes.

• （社）電子情報通信学会の論文
• 2010-05-01

著者

• Choi Jihoon

  School Of Electronics Telecommunication And Computer Engineering Korea Aerospace University

• Jung Young-ho

  School Of Electronics Telecommunication And Computer Engineering Korea Aerospace University

関連論文

• Modified RLS Algorithm and Its Application to Channel Estimation for CDMA Systems

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