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spectrum sensing

  • 频谱感知

专业释义

  • 频谱感知 - 引用次数:100

    Spectrum sensing is a primary task in cognitive radio.

    在认知无线电中,频谱感知是认知无线电的首要任务。

    参考来源 - 基于高阶累积量的频谱感知技术仿真分析
    频谱检测 - 引用次数:23

    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
  • 频谱感知 - 引用次数:11

    This paper derives the model of local spectrum sensing and cooperative spectrum sensing over Rician channel, and makes simulation.

    推导认知无线网络下单认知用户与多认知用户合作频谱感知的莱斯信道模型,并分别进行仿真。

    参考来源 - 基于莱斯信道的认知网络合作频谱感知

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • Cognitive radio; Spectrum sensing; Entropy; Signal correlation; Spectrum consistency.

    认知无线电频谱感知信息熵信号相关性;频谱一致性

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  • We analyzed the performance of spectrum sensing with energy detector in cognitive radio network.

    分析认知无线电网络使用能量检测器进行频谱检测性能

    youdao

  • To solve this problem, a new cooperative spectrum sensing method based on reputation was proposed.

    针对上述问题,提出一种新的基于可信度协同频谱检测方法

    youdao

更多双语例句
  • At a meeting in September the commissioners voted unanimously to ditch the spectrum-sensing requirement and let device-makers rely solely on interrogating online databases to find vacant channels.

    ECONOMIST: Difference Engine

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