搜索资源列表
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电力线上通过时域递归网络信道估计和模拟室内解决方案
-Channel Estimation and Simulation of
an Indoor Power-Line Network via a
Recursive Time-Domain Solution
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Preamble-based Channel Estimation in FBMCOQAM Systems A Time-Domain Approach
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：LTE(Long Term Evolution，长期演进)系统中的小区初始搜索过程通过分别检测主同步信号(Primary Synchronization Signal，PSS)和辅同步信号(Secondary Synchronization Signal，SSS)来完成，搜
索结果包括小区组ID、符号定时、频偏估计、组内小区ID以及帧定时[1]。然而，若接收信号 1IDN 2IDN
中存在整数倍频偏，则由于时域的相位旋转，主
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文章介绍了自适应均衡技术在MIMO OFDM系统中的应用研究。-In this paper, an adaptive channel
estimation for MIMO OFDM is proposed. A set of pilot
tones first are placed in each OFDM block, then the
channel frequency response of these pilot tones are
adaptively estimat
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频域均衡算法的总结，对经过时间捕获的导的时域信号进行信道估计之后，得到其信道频域响应，进而消去每一帧信号的噪声干扰还原的到原始信号。-Frequency domain equalization algorithm, the time-trapped time domain signal channel estimation, the channel frequency domain response, and then eliminate the noise of each frame of t
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滤波器组多载波系统中时域估计方法未充分利用导频信息且频谱效率不高的问题，对原有的估计表达式进行了扩展并对导频非稀疏和稀疏两种情况进行了研究。(Problems existing in traditional time domain channel estimation method of FBMC systems were analyzed in
this paper and a new equation was also presented. Methods were respectivel
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基于OQAM/PDM CO-OFDM系统提出了一种时域的信道估计方法，可以有效提高估计效率。
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