TD-SCDMA/TD-LTE协同优化方法研究  

Research of collaborative optimization methods on TD-LTE &TD-SCDMA

作　　者：董飞[1] 仇勇[1] 郑英[1] 陈康[1] 

机构地区：[1]中国移动通信集团江苏有限公司,南京210003

出　　处：《电信工程技术与标准化》2014年第2期1-6,共6页Telecom Engineering Technics and Standardization

摘　　要：随着4G网络大规模部署越来越近,TD-LTE的组网及优化方法是当前TD-LTE网络维护和优化的重点工作,特别是不同的建设方案对TD-SCDMA网络也存在着较为重要的影响,因此本文通过对不同的建设方案,特别是基于现有TD-SCDMA站点直接升级的TD-LTE建设方案的优劣点,提出有利于TD-SCDMA/TD-LTE双网质量提升的协同优化方法,为后续TD-LTE大规模部署及优化提供了重要的参考。本次基于江苏无锡网络进行研究和实践,达到了协同优化的目的。With the large scale deployment of 4G networks is getting closer, networking and optimization method of TD-LTE is now of priorities in current TD-LTE network maintenance and optimization. Especially, the different schemes of TD-LTE construction have a signiifcant impact on TD-SCDMA network, therefore, according to the advantages and disadvantages of the different construction schemes, particularly the schemes of upgrading from existing TD-SCDMA sites to TD-LTE sites, this article proposed a collaborative optimization method which is in favor of the dual-network quality improvement of TD-SCDMA and TD-LTE, and which will also provide an important reference of the subsequent large-scale TD-LTE deployment and optimization. The study and practice of the network of Wuxi, Jiangsu have achieved the purpose of collaborative optimization.

关 键 词：TD-SCDMA TD-LTE 结构分析 协同优化 

分 类 号：TN929.5[电子电信—通信与信息系统]