TDD-FDD混合组网互操作策略优化和研究  

The Research on Interoperability Strategy of TDD-FDD Hybrid Network

作　　者：蒋永希 林海[1] 陈志彬[1] 廖小梅[1] 

机构地区：[1]中国联通广西分公司,广西柳州545006

出　　处：《邮电设计技术》2016年第4期22-27,共6页Designing Techniques of Posts and Telecommunications

摘　　要：随着用户对移动数据业务的需求不断增长,LTE FDD网络频率、容量等资源不足的问题逐渐凸显,而TD-LTE网络拥有更多的频谱资源,TD-LTE与LTE FDD融合组网可以有效缓解FDD频谱紧张、容量不足的问题,TD-LTE和LTE FDD相互融合并共同发展已成为未来全球移动通信产业的趋势。重点研究了不同场景下,通过参数调整选用不同的TDD/FDD互操作策略,给出该场景下最适合的互操作策略。As the growing need for mobile data services,the shortage of LTE FDD spectrum resources and capacity are becoming more and more serious,and there are more spectrum resources in TD-LTE network,therefore the integration of LTE FDD and TDLTE network can effectively solve the problem,the integration and common development of TD-LTE and LTE FDD has become a trend of the future global mobile communications industry. It mainly studies how to find the most suitable interoperability strategy in different scenarios,using different TDD/FDD interoperability strategy by optimizing the parameters.

关 键 词：LTE TDD/FDD混合组网 不同场景 互操作策略 

分 类 号：TN929.5[电子电信—通信与信息系统]