5G公路隧道部署方案及性能验证

doi:10.11959/j.issn.1000-0801.2020244

Abstract

Abstract:

The scheme of deploying highway tunnel in 3.5 GHz typical frequency band of 5G was systematically analyzed.And the performance of the new antenna and the new leaky cable deployed for highway tunnel were comprehensively evaluated by RSRP,SINR,and rate distribution.The coverage performance,safety requirements,cost and other aspects of each scheme were proposed.It made up for the current research gap in this area,provided the first-hand materials for the 5G highway tunnel deployment,and effectively promoted the equipment evolution.

Key words: 5G, expressway, tunnel, covering capacity

CLC Number:

TN929.5

Yan YANG,Tao ZHANG,Xirui GUO,Xiang PAN. 5G highway tunnel deployment scheme and performance verification[J]. Telecommunications Science, 2020, 36(10): 126-133.

Figures/Tables 15

References 5

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基本情况		双天线方案
基本情况		RSRP/dBm	SINR/dB	距离/m	对应的下行吞吐量/（Mbit·s^-1）
车载	上行边缘速率为1 Mbit/s	-110.1	18.6	899	202

基本情况		双天线方案
基本情况		RSRP/dBm	SINR/dB	距离/m	对应的下行吞吐量/（Mbit·s^-1）
车载	上行边缘速率为1 Mbit/s	-109	17.7	375	116

方案	安全等级	成本	单基站覆盖距离
天线方案	偏低（需要相关部门认定）	偏低（千元/天线）	900 m
漏缆方案	较高（目前常规的部署方式）	偏高（千元/百米）	375 m

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5G highway tunnel deployment scheme and performance verification

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