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加拿大维多利亚大学Jianping Pan教授学术报告

来源: 点击: 时间: 2017年12月14日 15:45

报告题目:Mobile Elements in Wireless Sensor Networks

报告时间:2017年12月20日(星期三)下午15:00-16:30

报告地点:中南大学铁道学院一综合楼308

报告摘要:Data collection is one of the main applications of wireless sensor networks. Traditional ways to such an important task use either direct transmissions to the sink node, forcing further away nodes to consume their on-board energy excessively, or multi-hop forwarding, while imposing heavy traffic to the nodes around the sink, both leading to a shorter network lifetime. Mobile elements introduce a new dimension to reducing and balancing the energy consumption of sensor nodes, however, they also increase the data collection latency due to the limited travel speed. In this talk, we present a progressive optimization approach to data collection in wireless sensor networks with mobile elements, and extend it to the scenario with multi-rate wireless communications. We also investigate the performance of data collection with mobile elements in an online scenario where the data collection requests and thus their locations only arrive progressively, and show such an approach to applications beyond data collection, such as wireless recharging. This is a joint work with Prof Liang He at the University of Colorado, Denver, CO, USA.

报告人简历:Dr Jianping Pan is currently a professor of computer science at the University of Victoria, Victoria, British Columbia, Canada. He received his Bachelor's and PhD degrees in computer science from Southeast University, Nanjing, Jiangsu, China, and he did his postdoctoral research at the University of Waterloo, Waterloo, Ontario, Canada. He also worked at Fujitsu Labs and NTT Labs. His area of specialization is computer networks and distributed systems, and his current research interests include protocols for advanced networking, performance analysis of networked systems, and applied network security. He received the IEICE Best Paper Award in 2009, the Telecommunications Advancement Foundation's Telesys Award in 2010, the WCSP 2011 Best Paper Award, the IEEE Globecom 2011 Best Paper Award, the JSPS Invitation Fellowship in 2012, the IEEE ICC 2013 Best Paper Award, and the NSERC DAS Award in 2016, and has been serving on the technical program committees of major computer communications and networking conferences including IEEE INFOCOM, ICC, Globecom, WCNC and CCNC. He was the Ad Hoc and Sensor Networking Symposium Co-Chair of IEEE Globecom 2012 and an Associate Editor of IEEE Transactions on Vehicular Technology. He is a senior member of the ACM and a senior member of the IEEE.


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