Research On The Network Management Model In Internet Of Things

Since the concept―Internet of Things‖(IOT) was put forward, related technologieshave seen rapid development. Compared with traditional Internet, IOT possesses specialfeatures, for example, nodes in IOT could move quickly, resulting in a rapid changingtopology, and it is difficult to elect a network center; the communication distance islimited, and links between nodes change frequently, connected and disconnected; thenetwork is heterogeneous and multiple. All of these features require new content for itsnetwork management. The traditional network management model and method now nolonger apply to IOT.This article focuses on designing a specialized network management system modelfor IOT. Firstly, the architecture and features of IOT are studied in depth, as well as thecontents of network management. Based on these works, a kind of SOA distributed IOTnetwork management system is present. In this system, the functions of networkmanagement are encapsulated as services, users manage the IOT in the way of callingservices. Secondly, basic parts of the network management system, including serviceplatform, heterogeneous network transforming platform, distributed function networkand protocol of network management are designed, with their structures, functions andimplementations discussed. Finally, prototype system is implemented combingIntelligent Transportation, the typical application of IOT, and the network managementprotocol of IOT is coded, and implemented by using NS2simulation platform, andsimulation results and performance analysis are given. The results show that thenetwork management model designed in this article can meets the needs of IOT networkmanagements.