利用已知的短、长符号估计OFDM无线局域网系统中的载波频偏

2010 IEEE International Conference on Wireless Communications, Networking and Information Security Pub Date : 2010-06-25 DOI:10.1109/WCINS.2010.5541909

Qi Cheng

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引用次数: 0

摘要

本文提出了一种基于已知长短码的OFDM无线局域网数据模型。利用该模型提出了一种最大似然方法。研究了该方法的性能，并与现有方法进行了比较。新方法被证明能够提供改进的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Exploitation of known short and long symbols for carrier frequency offset estimation in OFDM wireless LAN systems

In this paper, a new data model is developed based on known long and short symbols in OFDM WLAN systems. A maximum-likelihood method using this new model is developed. Its performance was investigated with comparison to some existing methods. The new method is shown to be able to provide improved performance.

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来源期刊

2010 IEEE International Conference on Wireless Communications, Networking and Information Security

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