Energy efficient multipath routing approach in WMSN
Weiqin Tan, Zheyuan Xiong · International Conference on Electronic Information Engineering, Big Data, and Computer Technology (EIBDCT 2022) · 2022
The goal of wireless multimedia sensor networks is to transmit data with the desired visual quality. To maximize network lifetime, a compromise must be found between network constraints and desired visual quality. In order to solve this problem, we propose an energy efficient multipath routing, which can predict the essential number of paths and bifurcate based on opportunistic routing according to the dependability. The proposed scheme can determine the best path and provide advisable QoS for various real-time intensive media. The embedding criterion of each objective function is adapted to determine the path from node to receiver. Simulation results show that compared with the existing routing schemes, the proposed method increases the packet reception rate, reduce the energy consumption and average end-to-end delay of sensor nodes.