TDD无线异构网络中的干扰仿真与分析  

The Interference Simulation and Analysis in TDD Wireless Heterogeneous Network

作　　者：梁学俊[1] 水利民[1] 裴文江[2] 杨夏喜[2] 

机构地区：[1]江苏省产品质量监督检验研究院,江苏南京210007 [2]东南大学信息科学与工程学院,江苏南京211102

出　　处：《微电子学与计算机》2013年第4期90-93,共4页Microelectronics & Computer

摘　　要：为了克服时分双工(TDD)无线异构网络中的区间干扰,对家庭基站受到来自宏基站小区和相邻家庭基站小区的干扰状况进行了仿真与分析,建立了家庭基站部署密度,家庭基站到宏基站的距离与上下行链路覆盖率之间的关系,从而为家庭基站的选址以及参数的设置和调整提供了重要依据,也为设计家庭基站的自配置和自优化算法提供了必要的参考数据.To overcome the inter--cell interference from TDD wireless heterogeneous network, the simulation and analysis to Home NodeB＇s interference received from Marco NodeB and neighboring Home NodeB are applied, and the relationship between the coverage of uplink or downlink and the deployment density and location of Home NodeB is in this paper. The research above mentioned supports the significant foundation for setting and adjusting to configuration parameters, and it also provides the necessary reference data for self--configuration and self-- optimization algorithm design of Home NodeB.

关 键 词：时分双工 家庭基站 宏基站 异构网络 

分 类 号：TN914[电子电信—通信与信息系统]