一种高效节能的WSN大数据采集算法

An Efficient and Energy-saving Large Data Acquisition Algorithm for WSN

分布式无线传感器网络是大数据的重要提供者,通过分析实验数据,可提高信号传输的有效性,进而利用节能路由算法克服相关技术难题。基于此,利用基于RSSI和传感器节点的剩余能量建立聚类通信,提出了一种无线传感器网络实时数据采集的节能采集数据算法(BDEG)。实验结果表明,利用负载均衡方案,BDEG的网络寿命和数据传输时间较为稳定。此外,通过MATLAB的数值结果,验证了该方案的有效性。

Distributed wireless sensor networks are important providers of large data. By analyzing the experimental data, we can improve the effectiveness of signal transmission, and then use energy-saving routing algorithm to overcome the related technical challenges. On this basis, an energy-saving data acquisition algorithm (BDEG) for real-time data acquisition in wireless sensor networks is proposed by using RSSI and residual energy of sensor nodes to establish clustering communication.The experimental results show that the network lifetime and data transmission time of BDEG are stable by using load balancing scheme. In addition, the validity of the scheme is verified by the numerical results of MATLAB.