5G网络面向垂直行业业务模型

doi:10.11959/j.issn.1000-0801.2019163

Abstract

Abstract:

Based on the progress of 5G standard,industry and network capability,the application requirements of vertical industry scenarios were analyzed and the scenario prediction of 5G first-phase deployment was proposed.By analyzing the network capacity demand research,industry white paper and simulation data of each standard organization,the methodology of 5G service model determination was proposed to guide the subsequent network deployment.

Key words: 5G, application scenario, business model, MEC

CLC Number:

TN911

XIAO Ziyu,HAN Yan,MA Hongyuan,YANG Xu,ZHAO Yuan,SU Jian,SHAO Yongping. Business service model of 5G network for vertical industry[J]. Telecommunications Science, 2019, 35(6): 132-140.

Figures/Tables 16

References 7

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网络	流量密度	连接数密度	时延	移动性	能效	用户体验速率	频谱效率	峰值速率
5G目标	10 Mbit/（s·m²）	100万/km²	空口1 ms	500 km/h	100倍	0.1～1 Gbit/s	3倍	20 Gbit/s
5G Rl5	1 Mbit/（s·m²）	1万/km²	空口4～6 ms	350 km/h	3倍	√	2倍	10 Gbit/s

应用场景	最大端到端时延	通信存活时间	通信服务可用性	可靠性	用户体验速率	消息大小	流量密度	连接密度	服务区域
无线路边基础设施	30 ms	100 ms	99.999 9%	99.999%	10 Mbit/s	小到大	10 Gbit/(s·km²)	1 000/km²	沿路2 km

场景	通信时延要求/ms	传输速率要求/（Mbit·s^-1）	通信距离范围/m	可靠性要求
车辆编队	10～25	50～65	80～350	90%～99.99%
远程/遥控驾驶	5～20	上行：25；下行：1	无限制	99.999%或更高
先进的驾驶	3～100	10-53	350～700	90%～99.999%
扩展传感器	3～100	10～1 000	50～1 000	90%～99.999%

标准	入门级VR	高级VR	终级VR
用户平均体验时间/min	＜20	20～60	＞60
视频分辨率	全视图8K 2D（full frame resolution 7 680 dpi×3 840 dpi）	全视图12K 2D（full frame resolution 11 520 dpi×5 760 dpi）	全视图32K 3D（full frame resolution 23 040 dpi×11 520 dpi）
单镜头分辨率	1 920 dpi×1 920 dpi	3 840 dpi×3 840 dpi	7 680 dpi×7 680 dpi
帧率/（帧·s^-1）	30	60	120
典型带宽	100 Mbit/s	418 Mbit/s	1 Gbit/s
典型网络RTT/ms	30	20	10

无人机参数	参数要求和说明
指挥控制	遥测、自主无人机操作的路标更新、实时驾驶、身份标识、飞行授权、导航数据库更新等；单向时延50 ms；上下行数据传送速率60～100 kbit/s；分组丢失率<10^-3
应用数据	视频流、图像、传感器数据等，上下行数据传送速率达到50 Mbit/s
高度和速度	目标达到300 m；水平速度达到160 km/h

Business service model of 5G network for vertical industry

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场景	体验速率（DL）/(Mbit·s^-1)	体验速率（UL）/(Mbit·s^-1)	全量用户密度	激活比	吞吐量/(Gbit·s^-1)
城市宏区	50	25	10 000/km²	20%	100
热点场馆	25	50	500 000/km²	30%	750
密集城区	300	50	25 000/km²	10%	750
高速公路	50	25	4 000/km²	50%	100

场景	端到端时延/ms	服务可用性	用户体验速率/(Mbit·s^-1)
过程自动化远程控制	50	99.999 9%	1～100
电力分配（中电压）	25	99.9%	10
智能交通基础设施	10	99.999 9%	10

典型应用	接入带宽需求/（Mbit·(s·路)^-1）	端到端时延要求/ms
4K高清视频	25	300
VR/MR/AR	100	20
无人机应用	50	30
机器人应用	50	20
低速远程驾驶（<20 km/h）	50	20
Internet上网	10	-

参数	数值
小区峰值速率	6.8 Gbit/s
小区平均速率	814 Mbit/s
单站吞吐量（三扇区）	8.4 Gbit/s

分组时延预算	业务
5 ms	远程控制
10 ms	智慧交通
10 ms	离散自动化控制
10 ms	低时延AR
50 ms	实时游戏，自动化监控
50 ms	V2X消息
75 ms	紧急一键通话
100 ms	语音通话，交互式游戏，一键通话
150 ms	视频通话
200 ms	紧急数据通信
300 ms	非交互视频，TCP业务

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