Wireless sensor network routing method with high robustness and low delay
A wireless sensor network, high robustness technology, applied in the field of wireless sensor network, can solve the problems that are not suitable for complex environments, poor robustness, routing protocol can not meet the requirements, etc., to eliminate retransmission phenomenon, short average End-to-end delay, reduce the effect of retransmission
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[0072] Example 1
[0073] Initialization phase:
[0074] Deploy in the network such as Figure 7 For the nodes shown, the node number ranges from 1-13, and the sink node is a gateway node. For the convenience of description, the designated sink node number is 0. The initialization process flowchart is as Picture 10 .
[0075] Step 11. Each node is powered on, except for node 0, all are in a state to be initialized, starting with node 0 and initializing sequentially until all nodes have completed the initialization process.
[0076] Step 12. Node 0 sends out an initialization packet and marks node 0 as initialized. The format of the initialization packet is as follows figure 1 .
[0077] Step 13. The neighbor node of node 0 will receive the initialization packet, that is, node 10, node 11, and node 12 will receive the initialization packet. Take node 12 as an example. At this time, his neighbor node set is empty, so They add node 0 to their neighbor node set. Then judge that you hav...
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