摘要
LTE-NR双连接对5G网络快速部署以及网络性能深度优化具有重要意义。对R15定义的LTE-NR双连接关键技术进行了详细的描述,重点阐述了LTE-NR双连接技术的主要性能增益,针对不同结构的LTE-NR双连接技术的应用场景进行了讨论。
LTE-NR dual connectivity is important for the rapid deployment of 5G networks and the deep optimization of 5G network performance. The key technologies of LTE-NR dual connectivity defined in R15 are described in detail. The main performance gain of LTE-NR dual connectivity is elaborated. The application scenarios for the LTE-NR dual connectivity technologies with different structures are discussed.
作者
江巧捷
于佳
JIANG Qiaojie;YU Jia(Guangdong Southern Planning ＆ Designing Institute of Telecom Co.,Ltd.,Shenzhen 518038,China)
出处
《移动通信》
2018年第10期34-39,共6页
Mobile Communications
关键词
NR
双连接
承载分离
NR
dual connectivity
bearing split
