Mr. Wu Jiangxing, an academician of China Academy of Engineering (CAE), is a famous expert in the communication and information system, computer and network technologies, cyberspace security technology. He is the President, Professor and Doctoral supervisor of China National Digital Switching System Engineering and Technological R&D Center (NDSC). Some other positions he once served are as follows: Vice Chairman of the Communication Technology Experts Group of National Hi-tech Development Program 863 from the Ninth-five Year Plan to the Tenth-five Plan, Vice Chairman of the Information Technology Experts Group of China National Hi-tech Development Program 863,Director of National Major Mobile Communication Project Evaluation Commission, Director and Chief Engineer of China NGB Experts Commission, Vice Chairman of the 3Tnet in the Eleventh-five Year Plan. From 1997 to 2009, Mr. Wu worked as China’s ABAC member in charge of technical affairs. Currently he is also Vice Chairman of China APEC Business Council. He was awarded one National Science and Technology Progress Innovation Team, three First-level Prizes (1999, 2009, 2013) and four Second-level Prizes (2001, 2003, 2008, 2105) for National Hi-tech Progress.