Nokia Greater China Wireless Solutions Director Long Ziwei Long Zhaowei, director of wireless solutions at Nokia Greater China, said at a special summit on "Internet of Things Application" that the connection nature of mobile IoT across connections has changed. The connection is only the beginning and greater value can be brought by programming. Study the structure of the Internet of Things, one point is the network, nine points is the cloud. We will be divided into four-tier structure, the success of the Internet of Things can not do without any one of these four areas. Equipment side, actively layout VR and wearable devices; On the connection side, Nokia is the only vendor in the industry that supports licensed and unlicensed band access. On the platform side, the IMPACT platform has more than 90 business cases and manages 1.2 billion terminals. Applications Side, Nokia focus on public safety, digital health, car networking, industrial and public utilities and smart city five areas, and pay close attention to the application of security, end-to-end management, security solutions. Currently, the company has established a successful IoT Alliance and established a mature ecological chain. It will continue to invest in the field of IoT, actively seek cooperation with upstream and downstream industries, strive to build a new smart city and join hands in building a network powerhouse.