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首页> 外文期刊>Journal of Communications Technology and Electronics >Using Kravchenko Weight Functions to Improve Noise Tolerance of OFDM Signal Reception in the Presence of Spectrum-Concentrated Interference
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Using Kravchenko Weight Functions to Improve Noise Tolerance of OFDM Signal Reception in the Presence of Spectrum-Concentrated Interference

机译:使用kravchenko重量函数来改善频谱集中干扰存在下OFDM信号接收的噪声容限

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摘要

In this paper, we describe some algorithms for generating and receiving structures based on orthogonal frequency division multiplexing (OFDM) signals that are robust to spectrum-concentrated interference. The algorithm for receiving these signal structures in the presence of spectrum-concentrated interference is based on weight functions. We also present the results of investigating Kravchenko weight functions based on atomic functions to improve the noise tolerance of signal structures in the presence of spectrum-concentrated interference, as well as the results of simulating a developed reception algorithm.
机译:在本文中,我们描述了一些用于基于正交频分复用(OFDM)信号的产生和接收结构的一些算法,其具有鲁棒的谱集中干扰。用于在谱集中干扰的存在下接收这些信号结构的算法基于重量函数。我们还提出了基于原子函数调查Kravchenko重量函数的结果,以改善存在频谱集中干扰的信号结构的噪声容限,以及模拟显影接收算法的结果。

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    Russian Acad Sci Kotelnikov Inst Radioengn & Elect Fryazino Branch Fryazino 141190 Moscow Oblast Russia;

    Russian Acad Sci Kotelnikov Inst Radioengn & Elect Moscow 125009 Russia;

    Russian Acad Sci Kotelnikov Inst Radioengn & Elect Fryazino Branch Fryazino 141190 Moscow Oblast Russia;

    Russian Acad Sci Sci & Technol Ctr Unique Instrumentat Moscow 117342 Russia;

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