Multi-Modal Vehicle Data Delivery via Commercial 5G Mobile Networks: An Initial Study

Multi-Modal Vehicle Data Delivery via Commercial 5G Mobile Networks: An Initial Study
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通过商用 5G 移动网络进行多模式车辆数据传输:初步研究

DOI:
10.1109/icdcsw60045.2023.00026
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发表时间:
2023
期刊:
2023 IEEE 43rd International Conference on Distributed Computing Systems Workshops (ICDCSW
影响因子:
--
通讯作者:
Zhang, Zhi-Li
Zhang, Zhi-Li
中科院分区:
--
文献类型:
--
作者:
Carpenter, Jason;Ye, Wei;Qian, Feng;Zhang, Zhi-Li

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对联网和自动驾驶车辆(CAV)的支持是5G网络的主要用例。由于其大的形状因素,CAV可以配备多个无线电天线,摄像头,激光雷达和其他传感器。换句话说,它们是“巨型”移动的集成通信和传感设备。收集的数据不仅可以促进边缘辅助自动驾驶,还可以通过蜂窝网络实现智能无线电资源分配。在本文中,我们进行了一项初步研究,以评估通过新兴商业5G网络提供车辆收集的多模式传感数据的可行性。我们在明尼阿波利斯和芝加哥之间进行了一次“野外”路测和数据收集活动,使用的车辆配备了360°摄像头、激光雷达设备、多部智能手机和专业的5G网络测量工具。使用收集的多模态数据,我们在本地流测试平台中进行跟踪驱动实验,以分析在现有4G/5G网络上流式传输多模态传感器数据的要求和性能。我们揭示了几个显着的发现,并指出未来的研究方向。
Support for connected and autonomous vehicles (CAVs) is a major use case of 5G networks. Due to their large from factors, CAVs can be equipped with multiple radio antennas, cameras, LiDAR and other sensors. In other words, they are "giant" mobile integrated communications and sensing devices. The data collected can not only facilitate edge-assisted autonomous driving, but also enable intelligent radio resource allocation by cellular networks. In this paper we conduct an initial study to assess the feasibility of delivering multi-modal sensory data collected by vehicles over emerging commercial 5G networks. We carried out an "in-the-wild" drive test and data collection campaign between Minneapolis and Chicago using a vehicle equipped with a 360° camera, a LiDAR device, multiple smart phones and a professional 5G network measurement tool. Using the collected multi-modal data, we conduct trace-driven experiments in a local streaming testbed to analyze the requirements and performance of streaming multi-modal sensor data over existing 4G/5G networks. We reveal several notable findings and point out future research directions.
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