A spread signals detection algorithm based on the second order statistics in semi-blind contexts

被引：0

作者：

Jallon, Pierre ^{[1
]}

机构：

[1] CEA, LETI, MINATEC, F-38054 Grenoble, France

来源：

2008 3RD INTERNATIONAL CONFERENCE ON COGNITIVE RADIO ORIENTED WIRELESS NETWORKS AND COMMUNICATIONS | 2008年

关键词：

cyclostationarity; spread signals; cognitive radio; signal detection; SIMO;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this contribution, we propose a spread signal detector based on the averaged-power of its autocorrelation function. A cost function that tests this property is build and some results are given on its estimation. We also explain how to use it to detect signals in SISO and SIMO cases. We conclude this paper with some numerical estimation of the proposed algorithm performances.

引用

页码：33 / 36

页数：4