Wireless sensor network data flow rate shunting routing method based on multipath

• Main Authors: Wang Jun, Xu Wanyi, Zhang Yajun, Ma Depeng
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention provides a wireless sensor network data flow rate shunting routing method based on multipath, and relates to a wireless sensor network technology method. According to the method, an MDFD data flow rate shunting method is used for balancing the energy consumption of network nodes, so that all network nodes can maintain the balanced energy consumption, so that the network scales can basically maintain unchanged in the survival period; in order to save the calculation expenditure of sensor nodes during the proper path selection, the MDFD uses the reliability evaluation parameter for selecting the proper path; the node state information is used for calculating the reliability evaluation value of the single node; when the node rest energy is considered, only the nodes being about to take part in the next hop of routing campaign are considered. The method has the advantages that the energy consumption problem of the wireless sensor nodes can be effectively solved; the life period of a wireless sensor