Mobile Location Using Improved Covariance Shaping Least-Squares Estimation in Cellular Systems
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概要
- 論文の詳細を見る
This Letter deals with the problem of non-line-of-sight (NLOS) in cellular systems devoted to location purposes. In conjugation with a variable loading technique, we present an efficient technique to make covariance shaping least squares estimator has robust capabilities against the NLOS effects. Compared with other methods, the proposed improved estimator has high accuracy under white Gaussian measurement noises and NLOS effects.
- （社）電子情報通信学会の論文
- 2009-09-01
著者
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CHANG Ann-Chen
Department of Information Technology, Ling Tung University
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Lee Yu-hong
Graduate Institute Of Applied Information Technology Ling Tung University
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Chang Ann-chen
Department Of Electrical Engineering Chung Cheng Institute Of Technology National Defense University
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