An Adaptive Hybrid Dynamic Routing Algorithm Based on Data Query-drive in WSNs

摘要

In this paper,an adaptive hybrid dynamic routing algorithm which combines plane routing and hierarchical routing seamlessly is proposed for the problem of wireless sensor networks such as redundant low-rate data,balance energy and low reliability of the communication channel.This algorithm divide the data query packet of Sink node into single-point query and multi-point query two cases and form an adaptive hybrid dynamic routing algorithm (AHDR) according to data query-drive.Simulation results show that the algorithm has a good effect on the aspects of network transmission rate,balance energy and reliability of the communication channel.Meanwhile,the algorithm is also highly resistant to flooding attacks,which is higher than other similar protocols.