Research on Wireless Sensor Network and Carrying Network Integration Based on Gateway

摘要

In this paper, we analyze the protocol architecture of Wireless Sensor Networks (WSNs) and carrying networks, and propose a connection scheme based on gateway, which is suitable to the integration of these two networks. According to the characteristics of these gateways, we put forward the concept of end-to-end connection, give the address mapping scheme to the gateway and design a simple gateway node. To realize higher connection reliability, we advance a method of backup gateway and multi-gateways selections. This work can greatly facilitate the research for connecting WSN with the carrying network, IoT (Internet of Things), which also makes contribution to the influence of this connection.