中文

认知无线电中基于亚奈奎斯特采样的宽带频谱感知

信息论 2013-03-11 v1 math.IT

摘要

针对宽带频谱感知,提出了多速率异步亚奈奎斯特采样(MASS)方法。推导了相应的频谱恢复条件,并给出了成功恢复的概率。与以往方法相比,MASS 具有更低的采样率,是认知无线电网络的一种极具吸引力的方法。

关键词

引用

@article{arxiv.1302.1847,
  title  = {Wideband Spectrum Sensing with Sub-Nyquist Sampling in Cognitive Radios},
  author = {Hongjian Sun and Wei-Yu Chiu and Jing Jiang and Arumugam Nallanathan and H. Vincent Poor},
  journal= {arXiv preprint arXiv:1302.1847},
  year   = {2013}
}

备注

14 pages, 4 figures and 1 table. This manuscript has been accepted to be published in IEEE Transactions on Signal Processing