• 谱图交换 - 引用次数：2

  The cycle of the cognitive OFDM transmission system is described then, which is composed by three phases-spectrum sensing, spectrum mask exchange, and data transmission.

  描述了认知OFDM传输系统的周期，它由频谱感知、谱图交换与合并以及数据传输三个阶段组成。

  参考来源 - 认知OFDM传输系统设计与关键技术研究

·2,447,543篇论文数据，部分数据来源于NoteExpress