电子科技2011，Vol.24Issue(9)：15-19,23,6.
Femtocell系统中认知无线电频谱感知技术
On Cognitive Radio Spectrum Sensing Technique in Femtocell System
赵志远1
作者信息
- 1. 武警工程学院通信工程系,陕西西安710086
- 折叠
摘要
Abstract
Femtocell technology was suggested for solving the indoor coverage of 3G networks.With the application of this technology,the indoor signal quality can greatly improve.As the Femtocell system uses the same spectrum resources with 3G systems,it can apply cognitive radio spectrum sensing technique to solve the reuse problem of spectrum resources.The background of this paper is TD-SCDMA system.This paper analyzes the principle of spectrum sensing,shows the steps of sensing and presents the method for improving the accuracy of spectrum sensing.关键词
TD-SCDMA/Femtocell/认知无线电/频谱感知Key words
TD-SCDMA/Femtocell/cognitive radio（CR）/spectrum sensing分类
信息技术与安全科学引用本文复制引用
赵志远..Femtocell系统中认知无线电频谱感知技术[J].电子科技,2011,24(9):15-19,23,6.
