Research Specialist
Research Technology Platforms
Nokia Siemens Networks
Contact
I joined Nokia China R&D in 1998, working on Network Management Systems; then relocated to Nokia Research Center (Helsinki) in 2001, as a research engineer. Since 01.Apr.2007, I am with the research unit of Nokia Siemens Networks, work on radio system technologies.
I received my Master degree from University of Science and Technology of China (USTC) in 1997, and started my Postgraduate study (part-time) at Helsinki University of Technology (HUT), department of Communications and Networking, since 2001. I am supposed to receive my Doctor of Science in Technology degree by 2009, with the funding support from the Academy of Finland.
My HUT home page is updated.
My research focus is on MAC and PHY of radio and wireless technologies. I am interested in essential innovations in all aspects of short-range radios, cellular radio networks and mesh networks. Currently, I am working on interference mitigation, power control, frequency reuse techniques, self-organized and cognitive radio access.
Special interests are on:
1) High-Density IEEE 802.11 WLAN
2) LTE eHome NodeB and WiMax Femtocell
Self-organized and Bio-Inspired Cognitive Radio for the future Ubiquitous Broadband Wireless Networks, funded by the Academy of Finland (No. 125638, 10.Dec.2007)
WiMax Performance, 2007- present
Wireless World Initiative New Radio (WINNER), Phase II, 2006
Ultra-Wideband program (UWB), 2004 - 2006
He Xiaoben and Kimmo Valkealahti
"On Distributed
and Self-Organized Inter-cell Interference Mitigation for OFDMA
Downlink in IMT-Advanced Radio Systems", Proceedings of IEEE VTC'2007
Fall, Oct.2007.
He Xiaoben, Juha Salokannel and Harald Kaaja
"On the Performance of CSMA/CA Based Prioritized Channel Access (PCA) for WiMedia Ultra-Wideband Medium Access Control", Presentation at IEEE WiCOM'2007, Sept.2007.
He Xiaoben
"Self-Organized and Distributed Radio Resource Management Scheme for CSMA/CA based IEEE 802.11 WLAN", Proceedings of IEEE WiCOM'2007, Sept.2007.
Klaus Doppler, He Xiaoben, Carl Wijting and Antti Sorri
"Adaptive Soft Reuse for Relay Enhanced Cells", Proceedings of IEEE VTC'2007 Spring, Apr.2007.
3 Patents Pending
"Contention-based Medium Access for Ad-hoc Radio: A Novel Congestion Mitigation Scehme", published in Nokia Research Center Internal Conference (NERD'06), 4-6, April, 2006, Helsinki, Finland. (with Juha Salokannel)
IEEE Membership, and IEEE Communication Society Membership since 2003
TPC member for PIMRC'2008
Session Chair for IEEE VTC 2007 Fall (Cognitive Radio); IEEE WiCOM 2007 (Ad Hoc Networks)
Reviewer for IEEE WCNC 2005; IEEE PIMRC 2006; IEEE VTC 2007 Spring, 2007 Fall and 2008 Spring; IEEE ISWCS 2006, 2007; and IEEE VTC Magazine, 2006, 2007.
Nokia Achievement Award of the Year 2000, Beijing, Nokia China
Last Updated: 05.Mar.2008
