Multi-antenna spectrum sensing utilizes the spatial diversity provided by the multiple antennas to resist the channel fading.
多天线频谱检测利用多个天线提供的空间分集能力来抵抗无线信道衰落。
参考来源 - 感知无线电物理层关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The performance of downlink CDMA systems is influenced by channel fading and multi-access interference.
CD MA下行链路的性能受到信道衰落和多址干扰的影响。
Secondly, we propose a new method based on hidden Markov models and video images to predict channel fading.
其次，我们基于隐藏式马尔可夫模型与影像讯号提出了一个新的通道衰落预测方法。
It can be used in multipath channels to suppress multi-address interference and overcome multi-channel fading.
本文中提出的这种算法适用于多径衰落信道，能很好抵消多址干扰和克服多径衰落。
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