Cognitive wireless network theory and key technology 并列题名：5G wireless network and key technologies 并列题名：5G radio access network architecture and key technologies 并列题名：Integrated optics: theory and technology 5G wireless network and key technologies 并列题名：Modern laser theory and technology 并列题名：Modern submarine design theory and technology 并列题名：Failure analysis theory and technology 并列题名：Optical access network practical technology 并列题名：Robotic vision guidance theory and technology