时间：9月1日上午10:00

地点：电信学院会议室（南一楼中301）

Title : Three-Dimensional Complementary Coded Multi-User MIMO Systems

Abstract: This talk is a review on our ongoing research effort to design multi-user

Multiple Input Multiple Output (MIMO) systems based on chip-level space-time coded CDMA system. It is characterized by its innovative spreading and space-time codes, namely three dimensional complementary codes (3DCCs), which offer

a unique paradigm to design space-time coded signature codes for multi-user

MIMO systems. The proposed system achieves superior interference-resistant performance owing to the unique correlation properties of 3DCCs. It has

an ability to offer diversity and multiplexing advantages at the same time with a

flexible tradeoff between diversity and multiplexing gains to suit for varying channel

conditions and application requirements. Additionally, its multi-dimensional sequence design provides an extra frequency diversity gain for its further

performance improvement.

报告人：

Hsiao-Hwa Chen currently is a Distinguished Professor in Department of Engineering Science,

National Cheng Kung University, Taiwan, and he was the founding Director of the

Institute of Communications Engineering of the National Sun Yat-Sen University, Taiwan. He received BSc and MSc degrees from Zhejiang University,

China, and PhD degree from University of Oulu, Finland, in 1982, 1985 and 1990,

respectively, all in Electrical Engineering. He is the founding Editor-in-Chief of Wiley'

Security and Communication Networks journal

(www.interscience.wiley.com/journal/security). He also served as the Editor-in-Chief

for IEEE Wireless Communications from 2011 Feb - 2015 June. Professor Chen is a

recipient of the Best Paper Award in IEEE WCNC 2008,

and a recipient of IEEE Radio Communications Committee Outstanding Service

Award in 2008. He is a Fellow of IEEE, and an elected ComSoc member-at-large.