This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 3099067.
Ryuji Wakikawa is a Vice President of advanced technology division at SoftBank Corp. He received his Ph.D in Media and Governance, Keio University, Japan in 2004. He has involved in IETF and 3GPP for the Internet and mobile protocols development.