报告人：澳大利亚 ICT Centre of Commonwealth

Scientific and Industrial Research Organisation

(CSIRO) 首席研究员 Xiaojing Huang 博士题目： Multi-gigabit Millimetre Wave Communications

Research at CSIRO

时间： 2009 年 11 月 10 日 （星期二下午）， 4:00 – 5:30 PM

地点：浙江大学玉泉校区，第 7 教学楼，多媒体教室 404

专家介绍Dr. Xiaojing Huang received his Bachelor of Engineering, Master of Engineering, and Ph.D. degrees from Shanghai Jiao Tong University, Shanghai, China, in 1983, 1986, and 1989, respectively, all in electronic engineering. From 1989 to 1994, he worked in the Electronic Engineering Department of Shanghai Jiao Tong University, where he had been a Lecturer since 1989 and an Associate Professor since 1991. In 1998, he joined the Motorola Australian Research Centre, Sydney, Australia, as a Senior Research Engineer and had been a Principal Research Engineer since 2003. From 2004 to 2009, he was an Associate Professor in the School of Electrical, Computer and Telecommunications Engineering at the University of Wollongong, Wollongong, Australia. He is currently a Principal Research Scientist and the Wireless Gigabit Backhaul project leader with the ICT Centre of Commonwealth Scientific and Industrial Research Organisation (CSIRO), Sydney, Australia. He is also an Adjunct Associate Professor at Macquarie University, Sydney, Australia. His research interests are in communications theory, digital signal processing, and wireless communications networks.

报告内容High speed wireless connectivity using millimetre-wave (mm-wave) frequencies is gaining more and more interest recently. Due to the spectrum allocation and cost reduction in semiconductor devices, multi-gigabit data rate mm-wave networks are becoming viable, providing 100 times improvement in data rates over microwave systems such as the wireless local area networks. Other advantages of mm-wave communications include smaller, portable and higher gain antennas, more directive line-of-sight links without significant multipath interference, and increased frequency reuse and security. Multi-gigabit wireless links can be used for mobile communications to complement high speed fibre connections in infrastructure and for ad hoc communications such as inter-aircraft, aircraft-to-base station and inter-vehicle links. This talk presents the innovations made by researchers from the Information and Communication Technologies Centre, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia, in developing multi-gigabit mm-wave systems for point-to-point link and ad hoc communication networks.

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