Routing method based on Q learning and trust model in Ad Hoc network
A technology of trust model and learning algorithm, applied in the field of communication, to achieve the effect of avoiding packet loss and frequent interruption
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[0038] Attached below figure 1 The present invention is further described.
[0039] Step 1, generate the Q value table.
[0040] Expand the routing table corresponding to each node in the Ad Hoc network into a Q value table, and add the Q value, trust value, and learning rate fields of each node in the table.
[0041] The Q value in the Q value table is initially set to 0, the trust value T is initially set to 1, the learning rate α is initially set to 0.8, and the routing is initially set to empty.
[0042] Step 2, calculate the total number of adjacent nodes of each node.
[0043] Each node in the Ad Hoc network broadcasts a HELLO data packet, and the one-hop neighbor node adjacent to the broadcast node responds to the HELLO data packet, and accumulates the number of one-hop neighbors and records the total number.
[0044] Step 3, the node evaluates the trust value of each node adjacent to it.
[0045] Calculate the number of control groupings between each node and each ...
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