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Mobility Management in 5G-enabled Vehicular Networks
ACM Computing Surveys ( IF 16.6 ) Pub Date : 2020-09-28 , DOI: 10.1145/3403953
Noura Aljeri 1 , Azzedine Boukerche 1
Affiliation  

Over the past few years, the next generation of vehicular networks is envisioned to play an essential part in autonomous driving, traffic management, and infotainment applications. The next generation of intelligent vehicular networks enabled by 5G systems will integrate various heterogeneous wireless techniques to enable time-sensitive services with guaranteed quality of service and ultimate bandwidth usage. However, to allow the dense diversity of wireless technologies, seamless and reliable wireless communication protocols need to be thoroughly investigated in vehicular networks environment. Henceforth, efficient mobility management protocols that mitigate the challenges of vehicles’ mobility is essential to support massive data loads throughout various applications. In this article, we review different mobility management protocols and their ability to address issues related to 5G-enabled vehicular networks within the related works. First, we provide a broad view of existing models of vehicular networks and their applicability to the next generation of wireless networks. Next, we propose a classification of several vehicular network models that suit the 5G wireless network, followed by a thorough discussion of the mobility management challenges in each of these network models that need to be addressed and then discuss each of their benefits and drawbacks accordingly.

中文翻译:

支持 5G 的车载网络中的移动性管理

在过去的几年里,下一代车辆网络被设想在自动驾驶、交通管理和信息娱乐应用中发挥重要作用。由 5G 系统支持的下一代智能车载网络将集成各种异构无线技术,以实现具有保证服务质量和最终带宽使用的时间敏感服务。然而,为了允许无线技术的密集多样性,需要在车载网络环境中彻底研究无缝和可靠的无线通信协议。今后,减轻车辆移动性挑战的高效移动性管理协议对于支持各种应用程序中的海量数据负载至关重要。在本文中,我们审查了不同的移动管理协议及其在相关工作中解决与支持 5G 的车辆网络相关问题的能力。首先,我们对现有的车载网络模型及其对下一代无线网络的适用性进行了广泛的了解。接下来,我们提出了适合 5G 无线网络的几种车载网络模型的分类,然后深入讨论了每个网络模型中需要解决的移动性管理挑战,然后相应地讨论了它们的每个优点和缺点。
更新日期:2020-09-28
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