铁路5G-R智能手持终端设计方案  

Design Scheme of Railway 5G-R Intelligent Handheld Terminal

作　　者：王新平 刘艳兵 龙智勇 WANG Xinping;LIU Yanbing;LONG Zhiyong(Department of Coal and Transportation,China Energy Investment Corporation,Beijing 100011,China;Mobile and Broadband Internet Technology Research Institute,Jiaxun Feihong(Beijing)Intelligent Technology Insti-tute Co Ltd,Beijing 100044,China)

机构地区：[1]国家能源投资集团有限责任公司煤炭运输管理部,北京100011 [2]佳讯飞鸿(北京)智能科技研究院有限公司移动与宽带互联技术研究所,北京100044

出　　处：《中国铁路》2022年第11期83-89,共7页China Railway

基　　金：中国神华能源股份有限公司科技研究开发计划项目(GJNY-20-01-1)。

摘　　要：随着我国铁路5G-R网络建设和铁路移动互联网的发展,5G-R智能手持终端在铁路各专业中的应用将越来越广泛。介绍铁路手持终端发展现状与趋势;分析铁路手持终端在铁路各专业应用场景中的通信业务需求;提出5G-R智能手持终端的总体设计方案;从终端用户的使用体验出发,提出5G-R智能手持终端的多业务融合方案、业务优先级保障方案以及通信业务与移动应用融合方案;针对5G-R手持终端智能化和宽带化引入的网络安全问题,提出终端安全管控和移动应用商店解决方案。With the construction of the railway 5G-R network and the development of railway mobile Internet in China,5G-R intelligent handheld terminals will be more and more widely used in the railway industry.This paper in-troduces the developing status and trend of railway handheld terminals,analyzes the communication service requirements of railway handheld terminals in various application scenarios within the railway sector,and puts forward the overall design scheme of the 5G-R intelligent handheld terminal;Based on the experience of end users,this paper proposes a multi-network and multi-service convergence scheme,a service priority assurance scheme,and a convergence scheme of communication services and mobile applications for the 5G-R intelligent handheld terminal;To solve network security problems introduced by the intelligent broadband 5G-R handheld terminal,solutions of terminal security control and mobile application store are also put for-ward.

关 键 词：铁路手持终端 5G-R智能手持终端 多网络融合 多业务融合 终端安全管控 移动应用商店 

分 类 号：U285[交通运输工程—交通信息工程及控制]