From 1990-2005, he worked at Sun Microsystems as a Principal Researcher at Sunlabs in Grenoble, France and Mountain View, California. In the IETF/IRTF, Gabriel has co-authored numerous RFCs and chaired BoFs and Working Groups in several areas (Internet, Applications, Security, Transport). He has also represented Microsoft at the Wi-Fi Alliance, USB-IF (USB Implementer’s Forum, as editor of MBIM 1.x), IEEE 802.1, IEEE 802.11, 802.21 and WiMAX Forum. Gabriel has a B.S. EE-Computers from Stanford University, USA and an M.S. Information Engineering from Niigata University, Japan. Gabriel has lived in 4 countries, and speaks 5 languages.