CAREER: Research on Real-time Robust and Secure Communications for Vehicular Ad Hoc Networks

职业：车载Ad Hoc网络实时鲁棒安全通信研究本CAREER项目的动机是相信基于车载Ad Hoc网络（VANHOS）的车辆间通信可以提高交通安全和交通运行。VANET网络不同于一般的移动的ad hoc网络（MANET），因为在一个关键的高度动态的环境中的实时，鲁棒，安全的通信和协调的严格要求。基于对相邻车辆之间运行时静态相对位置关系的研究，该项目解决了接入技术、动态功率控制、鲁棒多跳通信以及安全和隐私提供方面的主要挑战。 特别是，该项目将开发新的接入技术方法，使高信道可用性的动态多路径无线信道，延迟有界的动态功率控制增强实时通信的高流动性，强大的多跳消息传播的存在频繁的碎片，和安全实施促进合作通信和平衡隐私和安全。可以预见，VANET通信将为许多新的应用打开大门，如交通安全，车辆移动性，交通管理，信息共享，车辆数据采集和机会普适通信。

CAREER: Research on Real-time Robust and Secure Communications for Vehicular Ad Hoc NetworksThis CAREER project is motivated by the belief that Vehicular Ad Hoc Networks (VANETs) based inter-vehicle communications could enhance traffic safety and traffic operation. VANET networks differ from general mobile ad hoc networks (MANET) because of the stringent requirements on real-time, robust, and secure communications and coordination in a critical highly dynamic environment. Building on research concerning run-time static relative-position relation among neighboring vehicles, this project addresses the major challenges in access technology, dynamic power control, robust multi-hop communication, and security and privacy provisioning. In particular, this project will develop new approaches to access technology enabling high channel availability over dynamic multi-path wireless channels, delay-bounded dynamic power control augmenting real-time communications over high mobility, robust multi-hop message disseminations in the presence of frequent fragmentations, and security implementation promoting cooperative communication and balancing privacy and security. It is envisioned that VANET communications will open the door for many new applications such as traffic safety, vehicular mobility, traffic operation, information sharing, vehicle data acquisition, and opportunistic pervasive communications.