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2015年1月5日学术报告(Peng-Jun Wan, Illinois Institute of Technology
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发布时间:2015-09-02 14:25
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报告题目:Maximizing Network Capacity in Wireless MIMO Networks
报告日期及时间:2015年01月05日星期一,下午2:30
报告地点: 计算机学院大楼B-403
报告人:Peng-Jun Wan
报告人国籍:China
报告人单位:Illinois Institute of Technology, USA
报告人简介:
Dr. Peng-Jun Wan is currently a Professor of Computer Science and Engineering at the Illinois Institute of Technology. He received his PhD degree in Computer Science from University of Minnesota in 1997, his MS degree in Operations Research and
Control Theory from the Chinese Academy of Sciences in 1993, and his BS degree is Applied Mathematics from Tsinghua
University in 1990. His research interests include wireless networking and approximation algorithms. His professional services
include TPC Chairs of IEEE Infocom 2016 and ACM Mobihoc 2008, Associate Editors of IEEE/ACM Transactions on
Networking and Journal of Computer and System Sciences, and panelists of NSF USA.
报告摘要:
Multiple-input multiple-output (MIMO) technology provides a means of boosting network capacity without requiring additional spectrum. It has received widespread attention over the past decade from both industry and academic researchers, now forming a key
component of nearly all emerging wireless standards. Despite the huge promise and considerable attention, a rigorous
algorithm-theoretic framework for maximizing network capacity in wireless MIMO networks is missing in the state of the art. The existing algorithms and protocols for maximizing network capacity in wireless MIMO networks are purely heuristic without
any provable performance guarantees. This talk presents a comprehensive algorithm study for maximizing network capacity in
wireless MIMO networks with receiver-side interference suppression, including the full characterization of NP-hardness and APX-hardness, the polynomial time approximation schemes, and the practical approximation algorithms with provable performance guarantees.
邀请人: 王骞 教授 王志波 副教授
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