Abstract:

With the continuous development of Wireless Sensor Network (WSN) technology and its expanding range of applications, the limitations of datacentered WSN are exposed. Therefore, in order to meet the requirements of application and management, it is particularly important to uniquely identify the node on a global scale by assigning an identifier for the sensor node. Firstly, the paper proposes the integrated architecture of the WSN identifier resolution, based on the implementation of hardware gateway and the design of system software, completes the mapping between the identifier of sensor node and the communication address of the sensor node in WSN, and then achieves tracing and management of the sensor node’s application. Finally, the system is validated to be effective with being applied in the smart home.

Key words: WSN;identity identifier;identifier resolution;gateway;address mapping