LTE/5G双连接关键技术

被引：20

作者：

廖智军

李振廷

石胜林

曹玉群

机构：

[1] 诺基亚通信系统技术(北京)有限公司浙江分公司

来源：

移动通信 | 2018年 / 42卷 / 03期

关键词：

LTE/5G; 双连接; 流量控制;

D O I：

暂无

中图分类号：

TN929.5 [移动通信];

学科分类号：

摘要：

LTE/5G双连接是运营商实现LTE和5G融合组网、灵活部署场景的关键技术,因此详细介绍了3GPP定义的各种不同LTE/5G双连接模式下的协议架构和部署场景,重点阐述了实现LTE/5G双连接需要解决的关键技术,并讨论了LTE/5G双连接下分离式承载PDCP层的数据路由和流量控制方法,最后提出了一种可靠的数据路由和流量控制算法。

引用

页码：21 / 26

页数：6

共 11 条

[1] Dual connectivity for LTE small cell evolution:functionality and performance aspects. Rosa C,Pedersen K,Wang H,et al. IEEE Communications Magazine . 2016
[2] Downlink traffic scheduling for LTE-A small cell networks with dual connectivity enhancement. PAN Mengshuan,LIN Tzuming,CHU Chunyuan,et al. IEEE Communications Letters . 2016
[3] Long Term Evolution-Wireless Local Area Network Aggregation Flow Control. D López-Pérez,D Laselva,E Wallmeier,et al. IEEE Access . 2016
[4] Evolved Universal Terrestrial Radio Access (E-UTRA)and Evolved Universal Terrestrial Radio Access Network (E-UTRAN)V13.4.0. 3GPP TS 36.300 . 2016
[5] Study on New Radio Access Technology:Radio Access Architecture and Interfaces V14.0.0. 3GPP TS 38.801 . 2017
[6] Study on New Radio Access Technology Radio Interface Protocol Aspects V14.0.0. 3GPP TS 38.804 . 2017
[7] Evolved Universal Terrestrial Radio Access Network (E-UTRAN);X2 application protocol (X2AP). 3GPP TS 36.423 . 2017
[8] System Architecture for the 5G System;Stage 2. 3GPP TS 23.501 . 2017
[9] Confi guration of Dual Connectivity with Flow Control in a Realistic Urban Scenario. Hua Wang,Guillermo Pocovi,C Rosa,et al. IEEE 82nd Vehicular Technology Conference (VTC 2015 -Fall) . 2015
[10] Inter-e NB Flow Control for Heterogeneous Networks with Dual Connectivity. Hua Wang,C Rosa,K I Pedersen. IEEE 81st Vehicular Technology Conference (VTCSpring) . 2015

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