arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1909.07568cs.NIcs.CR
收藏

回程感知5G车联网(V2X)的最佳安全管理框架

An optimal security management framework for backhaul-aware 5G-Vehicle to Everything (V2X)

Vishal Sharma, Jiyoon Kim, Yongho Ko, Ilsun You, Jung Taek Seo

摘要:

蜂窝(C)设置促进了设备之间的连接,从而更好地向其用户提供服务。车载网络是旨在通过使用可用的蜂窝系统(如基于长期演进(LTE)的演进通用陆地无线电接入网络(E-UTRAN))以及即将到来的基于第五代(5G)的功能架构来扩展其功能的代表性设置之一。车辆网络包括车辆到车辆(V2 V)、车辆到基础设施(V2 I)、车辆到行人(V2 P)和车辆到网络(V2 N),所有这些都被称为车辆到一切(V2X)。5G已经主导了车载网络,大多数即将到来的研究都是为了充分利用5G-V2X。尽管如此,凭证管理和边缘启动的安全性尚未在5G-V2X下得到解决。为了进一步理解这个问题,本文提出了安全管理作为可持续性和密钥管理的原则。性能权衡是通过维持车辆和5G终端之间的安全连接所需的密钥更新来评估的。所提出的方法旨在利用基于高速毫米波的回程,通过双重安全管理框架来增强网络边缘的核心和细分功能之间的安全操作。这些评估使用数值模拟进行,有助于了解对连接可持续性的影响,以及确定安全和快速操作的故障安全点。此外,评估有助于根据强制性密钥更新、操作范围和连通性概率等指标来权衡安全性和性能。

英文摘要:

Cellular (C) setups facilitate the connectivity amongst the devices with better provisioning of services to its users. Vehicular networks are one of the representative setups that aim at expanding their functionalities by using the available cellular systems like Long Term Evolution (LTE)-based Evolved Universal Terrestrial Radio Access Network (E-UTRAN) as well as the upcoming Fifth Generation (5G)-based functional architecture. The vehicular networks include Vehicle to Vehicle (V2V), Vehicle to Infrastructure (V2I), Vehicle to Pedestrian (V2P) and Vehicle to Network (V2N), all of which are referred to as Vehicle to Everything (V2X). 5G has dominated the vehicular network and most of the upcoming research is motivated towards the fully functional utilization of 5G-V2X. Despite that, credential management and edge-initiated security are yet to be resolved under 5G-V2X. To further understand the issue, this paper presents security management as a principle of sustainability and key-management. The performance tradeoff is evaluated with the key-updates required to maintain a secure connection between the vehicles and the 5G-terminals. The proposed approach aims at the utilization of high-speed mmWave-based backhaul for enhancing the security operations between the core and the sub-divided functions at the edge of the network through a dual security management framework. The evaluations are conducted using numerical simulations, which help to understand the impact on the sustainability of connections as well as identification of the fail-safe points for secure and fast operations. Furthermore, the evaluations help to follow the multiple tradeoffs of security and performance based on the metrics like mandatory key updates, the range of operations and the probability of connectivity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑