面向公路网智能交通系统应用的无线接入方案评估

doi:10.11959/j.issn.2096-3750.2017.00032

Chinese Journal on Internet of Things ›› 2017, Vol. 1 ›› Issue (3): 55-59.doi: 10.11959/j.issn.2096-3750.2017.00032

• Theory and Technology • Previous Articles Next Articles

Freeway intelligent transportation oriented wireless access technologies evaluation

Shang-jing LIN¹,Jin TIAN²,Jin-hong LI³

¹ School of Electronic Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China
² School of Networks and Telecommunications Engineering,Jinling Institute of Technology,Nanjing 211169,China
³ Beijing Forest Eternal Communication Technology Co.,Ltd.,Beijing 10080,China

Revised:2017-11-01 Online:2017-12-01 Published:2018-03-10
Supported by:
China Postdoctoral Science Foundation Funded Project(2017M62069);The Natural Science Foundation of the Jiangsu Higher Education Institutions of China(17KJB510020);Nanjing Science and Technology Project(2012ZD003);Jinling Institute of Technology Foundation(jit-n-201304)

Abstract

Abstract:

The popularization of broadband mobile communication technology has paved a way for the development of intelligent transportation industry.At the meantime,the intelligent transportation system (ITS) has also put forward higher requirements for the broadband mobile communication technologies.Based on the summary of the challenges faced by the broadband mobile communication technologies when applied to ITS,two typical expressway communication scenarios are selected in which the performance of wireless access technologies are evaluated and compared.It can provide theoretical reference for the development of ITS.

Key words: intelligent transportation, freeway, LTE, WLAN

CLC Number:

TN929.532

Shang-jing LIN,Jin TIAN,Jin-hong LI. Freeway intelligent transportation oriented wireless access technologies evaluation[J]. Chinese Journal on Internet of Things, 2017, 1(3): 55-59.

参数	图片业务		文本业务
	3 600辆/小时	1 800辆/小时	3 600辆/小时	1 800辆/小时
分组丢失率	2.41%	2.37%	0.34%	0.27%

参数	图片业务		文本业务
	3 600辆/小时	1 800辆/小时	3 600辆/小时	1 800辆/小时
分组丢失率	5.03%	1.28%	0.1%	0.04%

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Freeway intelligent transportation oriented wireless access technologies evaluation

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