LOAD EQUALIZATION METHOD BASED ON CONVERGENCE OF SENSOR NETWORK AND CELLULAR NETWORK

摘要

Disclosed is a load equalization method based on the convergence of a sensor network and a cellular network. The method mainly comprises: in a system where the sensor network and the cellular network are converged, a mobile terminal, as the gateway of the sensor network, periodically reports the current load information of the mobile terminal to a base station; and the base station maintains all the load information periodically uploaded by the mobile terminal in a load capability mapping table. The load equalization method based on the convergence of a sensor network and a cellular network in the present invention not only reduces the energy consumption and signaling consumption between sensor networks, thus prolonging the life cycle of WSN networks and improving energy utilization efficiency, but also avoids data and service losses due to service interruption.