Adaptive dynamic hybrid routing algorithm in WSNs

Considering the importance of the solution to some problems of wireless sensor networks such as redundant low-rate data, balance energy and low reliability of the communication channel, an adaptive algorithm is proposed in this paper. It is formulated for dynamic hybrid routing which seamlessly combines plane routing and hierarchical routing. The data query packet of Sink node is divided into single-point query and multi-point query based on data query-drive according to this algorithm. It is illustrated by simulation experiment that the proposed algorithm has not only a good effect on the aspects of network transmission rate, balance energy and reliability of the communication channel, but also higher resistance to flooding attacks than other similar protocols.