认知无线电中基于周期平稳检测的频谱感知天线选择

2014 IEEE 11th Consumer Communications and Networking Conference (CCNC) Pub Date : 2014-12-22 DOI:10.1109/CCNC.2014.6994418

S. Narieda

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引用次数: 3

摘要

提出了一种新的基于循环平稳检测的认知无线网络频谱感知天线选择技术。提出了一种天线选择准则，该准则可以通过得到的接收信号在所有接收天线单元上的循环自相关函数的一些测试统计量来计算。将所得结果与传统方法进行了比较，结果表明，在相同的传感周期内，所提方法的传感性能比传统方法有所提高。

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Antenna selection for cyclostationarity detection based spectrum sensing in cognitive radio

This paper presents a novel antenna selection technique for cyclostationarity detection based spectrum sensing for cognitive radio networks. An antenna selection criterion, which can compute by some test statistics obtained the cyclic autocorrelation function of received signals at all receive antenna elements, is developed. The presented results are compared with some conventional results, and the presented techniques can improve the sensing performances in same sensing period as the conventional techniques.

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来源期刊

2014 IEEE 11th Consumer Communications and Networking Conference (CCNC)

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