TD-LTE网络D+F双频网的优化研究  

Research on Optimization of D+F Dual-Band Network for TD-LTE Network

作　　者：吴中华[1,2] 黄小丽 

机构地区：[1]中兴通讯股份有限公司,广东深圳518057 [2]南通科技职业学院,江苏南通226007

出　　处：《移动通信》2016年第4期10-13,共4页Mobile Communications

摘　　要：针对TD-LTE现网结构不尽合理的网络问题,提出了以F频段为主、D频段局部异频的组网方式。以徐州市TD-LTE网络规划为例,通过对全F频段网新增D频段,并采用优化策略对D+F双频网进行优化,验证了D+F双频网方案对网络性能提升的可行性。According to the irrational structure of current TD-LTE network, a networking mode of F-band with local D band was presented. The TD-LTE network planning of Xuzhou city was given in this paper. Adding D band to full F band network, a D＋F dual-band networking strategy was adopted to verify the feasibility of D＋F dual-band networking for enhancing network performance.

关 键 词：D+F双频网 优化 关键绩效指标 

分 类 号：TN929.5[电子电信—通信与信息系统]