“IEEE Fellow走进北邮”报告会——百名杰出科学家讲堂系列

“IEEE Fellow走进北邮”报告会

——百名杰出科学家讲堂系列

Institute of Electrical and Electronics Engineers (IEEE，电气和电子工程师协会)是一个国际性的电子技术与信息科学工程师的协会，IEEE定位在科学和教育，现已成为具有较大影响力的国际学术组织。IEEE Fellow是在相关领域做出杰出贡献的工程师、科学家、教育工作者、技术主管或发明家，为IEEE协会最高等级会员。

为促进我校青年教师的教学、科研，教师发展中心举办IEEE fellow走进北邮专题活动。此次活动特邀IEEE Fellow、原IEEE Transactions on Vehicular Technology主编、加拿大滑铁卢大学（University of Waterloo）Weihua Zhuang教授为北邮教师做题为Recent Research on Vehicular Ad Hoc Networks的报告。会议地点：校办501会议室，时间：3月6日上午10：00-11：00

报告嘉宾简历：

Weihua Zhuang has been with the Department of Electrical and Computer Engineering, University of Waterloo, since 1993, where she is a Professor and a Tier I Canada Research Chair in wireless communication networks. Her current research focuses on resource allocation and QoS provisioning in wireless networks, and on smart grid. She is a co-recipient of several best paper awards from IEEE conferences. Dr. Zhuang is/was the Technical Program Chair for IEEE VTC Fall 2017 and Fall 2016, and the Editor-in-Chief of IEEE Transactions on Vehicular Technology (2007-2013). She is a Fellow of the IEEE, a Fellow of the Canadian Academy of Engineering, a Fellow of the Engineering Institute of Canada, and an elected member in the Board of Governors and VP Publications of the IEEE Vehicular Technology Society.

    报告内容简介：

Recent Research on Vehicular Ad Hoc Networks

Weihua Zhuang, University of Waterloo

Abstract: Due to the rapid advancement in the wireless communication technology and automotive industries, the paradigm of vehicular ad-hoc networks (VANETs) emerges as a promising approach to improve road safety, facilitate vehicle traffic management, and support infotainment applications. In this presentation, we will discuss some recent research activities on VANETs carried out at the University of Waterloo. First, we introduce VeMAC, a novel multichannel TDMA MAC protocol to support efficient one-hop and multi-hop broadcast services on the control channel by using implicit acknowledgments and eliminating the hidden terminal problem. Then, we present a cooperative scheme to improve link reliability. Neighboring nodes cooperate by utilizing unreserved time slots, for retransmission of a packet which failed to reach the target receiver due to a poor channel condition. Following that, we discuss how to place gateways for in-vehicle Internet access via multi-hop vehicle-to-vehicle and vehicle-to-infrastructure links. We want to minimize the total cost of gateway deployment, and guarantee that a vehicle can reach a certain number of gateways, each with a probability greater than a pre-defined threshold. We will end this presentation with a 5-minute video which demonstrates an implementation of the VeMAC protocol and its applications.