Coexistence of broadband power line communication systems

被引：2
|
作者：
YANG Biao
机构：
来源：
TheJournalofChinaUniversitiesofPostsandTelecommunications | 2009年 / 16卷 / 04期
基金：
中国国家自然科学基金;
关键词：
BPL; coexistence effect; radiating electromagnetic field;
D O I：
暂无
中图分类号：
TN915.853 [电力通信网];
学科分类号：
摘要：
Recent progress in home networks enhances the application of broadband power line communication (BPL) since it does not require any installation of new communication lines or outlets. However,high-density distribution of BPL devices may bring down the access quality. Besides,the electromagnetic field radiating from the power line may cause interference with other radio systems. Thus,the objective of this study is to investigate the impact of cumulative interference in BPL systems,especially focused on indoor environment. A 2-D model describing the BPL transmission activity is proposed. Based on transmission characteristics of the main networks,it takes into account the coexistence effect of the BPL devices. The maximum acceptable density of BPL devices and the radiation field are finally determined.
引用
收藏
页码：125 / 128
页数：4
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