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[主讲人: Huanbang Li] [时间: 2011-11-30 10:00:00]
Abstract: This talk provides a brief introduction on mobile cellular networks (MCN) as well as wireless access networks (WAN). Communication and networking technologies have been bringing great change to the connections for people to people, people to multimedia, people to services, and so on. Wireless communication technologies enable ubiquitous networking for anyone, at anytime, and at anywhere. The most popular wireless network is the commercialized MCN. Effort is still being continued to standardize technologies within the framework of 3rd Generation Partnership Project (3GPP). Another category of wireless networks is WAN including wireless metropolitan area networks (WMAN), wireless local area networks (WLAN), wireless personal area networks (WPAN), etc. Standardization of wireless access technologies are mainly conducted at IEEE 802 LAN/ MAN Standards Committee (LMSC). When looking at communication ranges, MCN provides world wide coverage through global roaming. WMAN usually covers communication ranges of up to several hundreds kilometers, while WLAN and WPAN generally cover communication ranges of up to several 100 meters and several 10 meters respectively. In this talk, current status of MCN, including 3G, 3.5G mobile phone and LTE as well as the IEEE 802 committee, will be reviewed. Tendency on some selected topics will be addressed.
Biography: He received the Dr. of Eng. degree from Nagoya Institute of Technology, Japan in 1994. Since then, He has been working with the Communications Research Laboratory (now reshuffled to National Institute of Information and communications Technology: NICT), Japan. His research interests include mobile satellite communication, coded modulation, ultra-wideband (UWB), body area network (BAN), etc. He is now a senior researcher of NICT. From 1999 to 2000, he was a Visiting Scholar at Stanford University, CA, USA. He was a Visiting Associate Professor from 2002 to 2009, and has been a Visiting Professor since 2010, at the University of Electro-Communications, Tokyo, Japan.
He served as a regular Associate Editor and a Guest Editor respectively for three Special Sections of IEICE Transactions, a Secretary respectively for three IEICE Technical Committees. He was the TPC Co-Chair of ISMICT2010 and ISMICT2011. He currently serves as the vice chairman of IEEE 802.15.6. He is also the Vice Chair, Council of Technical Committee Representatives, and a board member of the IEICE Communications Society. He is the TPC Co-Chair of ISMICT2012.
He received the Young Engineer Award and the Excellent Paper Award of IEICE Japan in 1996 and 1998, respectively, the Distinguished Patent Award from the Ministry of Science and Technology Agency of Japan in 2000, the distinguished Contributions Award of IEICE Communications Society Japan in 2007, and the Best Achievement Award of NICT in 2009. He authored a book “Block-coded modulations using Viterbi decoding” in 1999, and co-authored a book “Wireless Body Area Network” in 2010.
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