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A method of equalization of OFDM signal with inter-symbol and inter-channel interferences

机译：一种具有符号间干扰和信道间干扰的OFDM信号均衡方法

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摘要

A method of equalization of an OFDM (orthogonal frequency division multiplex) signal is described. An OFDM signal is not much affected by multipath distortions when using a guard interval technique. However, the transmission efficiency degrades because it requires a fixed time interval. The improvement of the transmission efficiency, by equalizing the multipath distortion, where the delay time is longer than the guard interval length, is discusse. This method is examined by computer simulations and the characteristics are confirmed.

机译：描述了一种均衡OFDM（正交频分复用）信号的方法。使用保护间隔技术时，OFDM信号受多径失真的影响不大。但是，由于需要固定的时间间隔，因此传输效率降低。讨论了通过均衡延迟时间长于保护间隔长度的多径失真来提高传输效率。通过计算机仿真检查了该方法，并确认了特性。

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《》|1994年|P.109-113|共5页
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Itami; M.; Takano; H.;
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中图分类无线电电子学、电信技术;
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机译：用于芯片到芯片通信的高速串行接口中互连，符号间干扰和均衡的快速组合模拟简单建模工具
2. Precursor inter-symbol interference removal by block transmission-based time-reversed equalization [J] . Amir R Forouzan, Marc Moonen, Michael Timmers, EURASIP journal on advances in signal processing . 2013,第1期

机译：通过基于块传输的时间反向均衡来消除前体符号间干扰
3. Reduction of inter-symbol interference using artificial neural network system in multicarrier OFDM system [J] . Jyoti Makka, Himanshu Monga, Silki Baghla Electrical & Electronic Technology Open Access Journal . 2018,第1期

机译：在多载波系统中使用人工神经网络系统减少符号间干扰
4. Inter-symbol interference suppression scheme employing periodic signals in coded network MIMO-OFDM systems [C] . Hirofumi Suganuma, Shuhei Saito, Tomoki Maruko, 2017 IEEE Radio and Wireless Symposium . 2017

机译：在编码网络MIMO-OFDM系统中采用周期信号的符号间干扰抑制方案
5. Time of arrival estimation of an unknown RF signal in the presence of multipath interference: A survey of selected methods. [D] . Kelly, John Joseph, Jr. 2011

机译：在存在多径干扰的情况下，未知RF信号的到达时间估计：所选方法的调查。
6. A Switched-Element System Based Direction of Arrival (DOA) Estimation Method for Un-Cooperative Wideband Orthogonal Frequency Division Multi Linear Frequency Modulation (OFDM-LFM) Radar Signals [O] . Yifei Liu, Yuan Zhao, Jun Zhu, 2019

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7. Inter-symbol Interference Suppression Scheme using Periodic Signal Waveform for Fixed-rate COFDM Systems [O] . Maehara Fumiaki, Goto Satoshi, Takahata Fumio 2006

机译：固定速率COFDM系统中使用周期信号波形的符号间干扰抑制方案

A method of equalization of OFDM signal with inter-symbol and inter-channel interferences

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