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一种基于载波监听的Femtocell网络功率控制

Power control for the Femtocell network using the carrier sensing
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摘要 从抑制Femtocell网络中干扰出发,给出了一种利用载波监听的方法控制功率,通过载波监听抑制干扰方法,即当Femtocell监听到其覆盖范围内有Macrocell用户存在时,Femtocell通过改变传输功率,可以减少对Macro-cell用户的干扰。并分析了控制范围及传输功率比极限。相关工作对Femtocell网络部署有一定意义。 Considering the interference suppression for the femtocell network, a method of power control using carrier sens- ing is proposed, the controlling range and the limit of the ratio of transmission power is also analyzed. The results have some practical significance on femtocell network construction.
作者 蒋怡春 张亮亮
机构地区 四川省鼎讯科技有限公司 重庆市公安局渝中区公安分局
出处 《数字通信》 2012年第5期47-50,共4页 Digital Communications and Networks
关键词 移动通信 Femtocell网络 载波监听 功率控制 mobile communication Femtocell network carrier sensing power control
分类号 TN929.5 [电子电信—通信与信息系统]
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参考文献10

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数字通信
2012年 第5期

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