Code-aided iterative carrier phase estimation using selective soft decision feedback

N. Wu; H. Wang; J. M. Kuang

doi:10.1049/el.2009.0229

Code-aided iterative carrier phase estimation using selective soft decision feedback

N. Wu^*
, H. Wang
, J. M. Kuang

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

A code-aided iterative carrier phase estimator using selective soft decision feedback is proposed. Based on the reliability metric defined, soft decisions provided by the soft-in/soft-out channel decoder with higher reliabilities are selected to perform carrier phase estimation iteratively. Simulation results demonstrate the performance improvement of the proposed algorithm in both the unbiased estimation range and the estimation precision. The overall bit error rate performance of the coded systems with different phase estimators is also compared.

源语言	英语
页（从-至）	691-692
页数	2
期刊	Electronics Letters
卷	45
期	13
DOI	https://doi.org/10.1049/el.2009.0229
出版状态	已出版 - 2009

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10.1049/el.2009.0229

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abstract = "A code-aided iterative carrier phase estimator using selective soft decision feedback is proposed. Based on the reliability metric defined, soft decisions provided by the soft-in/soft-out channel decoder with higher reliabilities are selected to perform carrier phase estimation iteratively. Simulation results demonstrate the performance improvement of the proposed algorithm in both the unbiased estimation range and the estimation precision. The overall bit error rate performance of the coded systems with different phase estimators is also compared.",

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AB - A code-aided iterative carrier phase estimator using selective soft decision feedback is proposed. Based on the reliability metric defined, soft decisions provided by the soft-in/soft-out channel decoder with higher reliabilities are selected to perform carrier phase estimation iteratively. Simulation results demonstrate the performance improvement of the proposed algorithm in both the unbiased estimation range and the estimation precision. The overall bit error rate performance of the coded systems with different phase estimators is also compared.

UR - https://www.scopus.com/pages/publications/67650085536

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DO - 10.1049/el.2009.0229

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SN - 0013-5194

VL - 45

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JO - Electronics Letters

JF - Electronics Letters

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Code-aided iterative carrier phase estimation using selective soft decision feedback

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