| TD-LTE中家庭基站的干扰管理 |
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| 引用本文： | 柴玉辉,王珂,封志宏.TD-LTE中家庭基站的干扰管理[J].通信技术,2011(11):4-6. |
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| 作者姓名： | 柴玉辉 王珂 封志宏 |
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| 作者单位： | 兰州交通大学电子与信息工程学院;兰州供电公司农电工程部; |
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| 摘 要： | 据预测在LTE网络中将有超过80%的数据业务发生在室内,因此室内覆盖对LTE通信网来说很重要。家庭基站是近年来新兴的室内覆盖技术。针对引入家庭基站的TD-LTE系统,文中分析了其存在的干扰场景,之后针对各种干扰场景给出相应的干扰管理策略,并详细介绍了3GPP R10中开发的毫微微小区（femtocell）增强型小区间干扰协调（eICIC,enhanced Inter-Cell Interference Coordination）技术,最后给出今后的研究方向。
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| 关 键 词： | 室内覆盖 家庭基站 干扰管理 增强型小区间干扰协调 |
Interference Management of Home eNodeB in TD-LTE Network |
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| CHAI Yu-hui①,WANG Ke②,FENG Zhi-hong.Interference Management of Home eNodeB in TD-LTE Network[J].Communications Technology,2011(11):4-6. |
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| Authors: | CHAI Yu-hui① WANG Ke② FENG Zhi-hong |
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| Affiliation: | ①(①School of Electric and Information Engineering,Lanzhou Jiaotong University,Lanzhou Gansu 730070,China; ②Lanzhou Electronic Power Cooperation,Lanzhou Gansu 730050,China) |
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| Abstract: | It is predicted that more than 80% data service is happened indoor in the LTE network,so indoor coverage is very important for the LTE network.The home eNodeB is a new indoor coverage technology in recent years.For the use of Home eNodeB in TD-LTE network,this paper first analyzes the existence of interference scenarios,gives the corresponding interference management strategy for each scenario,then describes in detail the femtocell eICIC technology developed by 3GPP Release 10.Finally some suggestions are p... |
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| Keywords: | indoor coverage home eNodeB interference management eICIC |
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