论文标题
LTE-U的双连通性和独立模式
Dual connectivity and standalone modes for LTE-U
论文作者
论文摘要
无执照的频段（LTE-U）的长期演变被认为是从许可乐队中卸载流量的有效方法。本文讨论了LTE-U的场景，要求和不同的操作模式。讨论了支持两种操作模式的动机和好处，即双重连通性（DC）和独立。此外，还提供了一些典型的LTE-U场景的评估结果，以显示支持双重连接性和LTE-U独立模式的好处。
Long-Term Evolution in unlicensed bands (LTE-U) has been considered as an effective way of offloading traffic from licensed bands. This paper discusses the scenarios, requirements and different operation modes of LTE-U. Motivations and benefits of supporting two of the operation modes namely Dual Connectivity(DC) and standalone are discussed. Further, evaluation results of some typical LTE-U scenarios are provided to show the benefits of supporting dual connectivity and standalone modes for LTE-U.
