2.6GHz频段传播模型校正及分析  

2.6GHz propagation model calibration and analyze

作　　者：张华 李懿 尧文彬 李源 

机构地区：[1]中国移动通信集团设计院有限公司,北京100080

出　　处：《电信工程技术与标准化》2011年第9期5-8,共4页Telecom Engineering Technics and Standardization

摘　　要：统计传播模型是目前网络规划的常用手段,SPM模型是典型的统计模型,常用于传播模型校正。目前TD-LTE实验网城市的2.6GHz的传播模型校正工作已经完成,获得重新校正后的SPM模型,且对各个城市传播特性有较全面的认识和理解。各个城市之间的测试结果和校正结果已有初步结论。这些成果和结论对现有的TD-LTE网络规划和优化具有较高的参考价值。后续将对多频段传播模型结果进行校对和研究,对TD-LTE,TD-SCDMA以及GSM三网协调规划奠定基础。Statistic propagation model still prevail in wireless networking planning, and SPM is one of the typical statistic propagation model. 2.6GHz propagation model calibration have been finished in the TD-LTE experiment city, and then 2.6GHz propagation trait in experiment have been learned. The difference of 2.6GHz SPM model between cities come to the conclusions and experiment. The conclusion and experiment have high reference in TD-LTE networking planning and optimization. The multi-frequency propagation model calibration will begin to work, the conclusions will help coordinate planning of the TD-LTE TD-SCDMA and GSM system.

关 键 词：网络规划 传播模型校正 TD—LTE 

分 类 号：TN929.5[电子电信—通信与信息系统]