Wireless self-organized network distribution authentication multi-layer tree route method
A wireless self-organizing and distributed technology, applied in the direction of data exchange network, star/tree network, user identity/authority verification, etc., can solve the problem of node authentication security not involved, authentication node and other nodes are not equal, Problems such as excessive changes in the network topology structure, to achieve the effect of avoiding the decline in communication efficiency, stable and reliable network topology structure, and practical methods
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[0061] A wireless self-organizing network distributed authentication multi-layer tree routing method is characterized in that it includes a group generation process, a group routing maintenance process and a group routing selection process;
[0062] The generation process of the group, that is, the wireless ad hoc network distributed authentication multi-layer tree routing generation process, adopts the following steps:
[0063] Step 1 Initial identity authentication process. Naturally distributed nodes that contain all node authentication information send authentication information packets in a broadcast manner. Nodes that have authenticated each other add each other to the neighbor table and become "neighbor nodes" with each other. All nodes complete mutual authentication and form their own neighbor table according to this process.
[0064] Step 2 determines the cluster leader of the highest level cluster. The highest-level group leader manually sets the designation or se...
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