电力线通信中的陷波滤波

Signal Processing Algorithms, Architectures, Arrangements, and Applications SPA 2007 Pub Date : 2007-09-01 DOI:10.1109/SPA.2007.5903297

Lukasz Zbydniewski, Tomasz P. Zielinski, P. Turcza

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引用次数: 2

摘要

除无线通信外，电力线通信(PLC)有望在不久的将来成为家庭环境中高清多媒体流传输的重要技术之一。然而，为了实现这一非常乐观的场景，有效地对抗同步和异步脉冲干扰是必要的，因为它们对保证适当的传输比特率和服务质量特别有害。本文讨论了陷波滤波在基于ofdm的PLC环境中的潜在应用，并与作者最近提出的利用圆实正弦/余弦Gabor变换的新型调制方案进行了比较。

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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Notch filtering in power line communication

The power line communication (PLC), apart from the wireless one, is expected to become in the near future one of the most important technology of high-definition multimedia streaming in home environment. However, in order to realize this very optimistic scenario efficient combating synchronous and asynchronous impulsive disturbances, is necessary since they are especially harmful for assuring appropriate transmission bitrate and quality of service. In the paper potential application of notch filtering in the OFDM-based PLC environment is discussed and additionally compared to a novel modulation scheme proposed recently by the authors that makes use of circular real sine/cosine Gabor transform.

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Signal Processing Algorithms, Architectures, Arrangements, and Applications SPA 2007

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