| 4G与5G网络双连接特性及分析 |
| |
| 引用本文： | 张沛,李广伦,胡森,彭丽. 4G与5G网络双连接特性及分析[J]. 电信工程技术与标准化, 2020, 0(2): 50-55 |
| |
| 作者姓名： | 张沛 李广伦 胡森 彭丽 |
| |
| 作者单位： | 中国移动通信集团设计院有限公司山东分公司,中国移动通信集团设计院有限公司山东分公司,中国移动通信集团设计院有限公司山东分公司,中国移动通信集团设计院有限公司山东分公司 |
| |
| 摘 要： | 双连接(DC)是实现4G和5G网络协同的技术基础,本文主要对比分析了NSA和SA组网方式,介绍了双连接技术的原理、分类及特点,阐述了双连接中的辅站添加流程,并对NSA组网中锚点的选择提出了建议,最后对双连接终端的自干扰及耗电问题进行了简要分析。
|
| 关 键 词： | 非独立组网 独立组网 双连接 MR-DC 锚点选择 |
| 收稿时间： | 2019-10-30 |
| 修稿时间： | 2019-11-15 |
Research on characteristics of dual connection of 4G/5G |
| |
| ZHANG Pei,LI Guang-lun,HU Sen and PENG Li. Research on characteristics of dual connection of 4G/5G[J]. Telecom Engineering Technics and Standardization, 2020, 0(2): 50-55 |
| |
| Authors: | ZHANG Pei LI Guang-lun HU Sen PENG Li |
| |
| Affiliation: | China Mobile Group Design Institute Shandong Co., Ltd.,China Mobile Group Design Institute Shandong Co., Ltd.,China Mobile Group Design Institute Shandong Co., Ltd.,China Mobile Group Design Institute Shandong Co., Ltd. |
| |
| Abstract: | As of June 2018, the standards of Non-Standalone networking and Standalone networking has been frozen. Both NSA and SA networking will face the problem of networking cooperation of 4G & 5G. DC (Dual connectivity) is the technical basis for network cooperation of 4G & 5G.The NSA and SA networking is mainly compared and analyzed in this paper. The principle, classification and characteristicsis of DC (dual connection) technology are introduced. The adding process of secondary node in DC (dual connection) is described. Finally, some suggestions are put forward for the selection of anchor points in NSA networking. |
| |
| Keywords: | NSA SA DC MR-DC anchor selection |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《电信工程技术与标准化》浏览原始摘要信息 |
|
点击此处可从《电信工程技术与标准化》下载免费的PDF全文 |
|
