All-IP Internet Of Things Networks Merging Techniques

Internet of things the subject of much concern in recent years. America, Europe, Japan, Korea and other countries have launched their own strategies or policies of the Internet of Things. In this regard, China has also introduced a number of principles and policies in order to synchronize with the development of the world. However, China's Internet of Things technology development have a lot of problems, such as lack of core technology. To this end, the key technologies for these much needed research..This article compares the Internet of Things and sensor networks, Internet of Things Internet, describes the Internet of Things networks challenging. And analyze the characteristics of China's Internet of Things and technology needs. At the same time, demanding for these technologies, we have selected the Internet of Things in an all-IP network convergence and self-management.This article consists of two parts:In the first part, describe the characteristics of the IP protocol architecture, which includes the continuity, versatility, stability, universality and scalability and so on. On the basis of the IP protocol architecture, we demonstrate that application diversity, scale and low power consumption of Things interconnection via IP. And for some of the features of the Internet of Things, we have proposed Internet of Things based on IPv6. And6Lo WPAN that is as a typical protocol for the Internet of things, on which we do some the appropriate analysis and research.In another part, This paper analyzes the new requirements of the organization and integration of the Internet of Things network (The survival of the node, work management (including the power supply, etc.); sensor network self-organization features and sensor information transmission network; sensor network topology change and its management; self-organizing network of multi-hop and management at different levels;business management, self-organizing network), we can contact the new needs with the Internet of Things routers. LLN network that is as A typical network of Things routing, We describe and parse RPL protocol, simulate and analysis of the the RPL link by ns2.