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

职业：车载自组织网络实时鲁棒和安全通信的研究

• 批准号: 1252638
• 负责人: Chunxiao Chigan
• 金额: $ 12.9万
• 依托单位: University of Massachusetts Lowell
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-08-01 至 2013-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1252638&HistoricalAwards=false
• 关键词: CAREER; Research; Real; time; Robust

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.

职业生涯：研究实时、稳健和安全的车载自组织网络通信这个职业项目的动机是相信基于车载自组织网络(VANET)的车载通信可以提高交通安全和交通运营。VANET网络不同于一般的移动自组织网络(MANET)，因为它在关键的高度动态的环境中对实时、健壮和安全的通信和协调提出了严格的要求。该项目基于对相邻车辆之间运行时静态相对位置关系的研究，解决了接入技术、动态功率控制、稳健的多跳通信以及安全和隐私保障方面的主要挑战。特别是，该项目将开发新的接入技术方法，以实现动态多路径无线信道上的高信道可用性，延迟受限的动态功率控制增强高移动性上的实时通信，在存在频繁碎片的情况下稳健的多跳消息传播，以及促进合作通信和平衡隐私和安全的安全实施。可以预见，VANET通信将为许多新的应用打开大门，例如交通安全、车辆移动性、交通运营、信息共享、车辆数据采集和机会主义普及通信。