Method of distributed real time detecting wireless self-grouping network topological structure
A network topology, distributed real-time technology, applied in wireless communication, data exchange network, data exchange through path configuration, etc., can solve problems such as network construction, and achieve the effect of low cost, simple implementation and low overhead
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[0040] This embodiment adopts 4 notebook nodes to form an Ad-hoc network, such as image 3 As shown, due to the limitation of wireless transmission distance, node 1 and node 2, node 1 and node 3 can communicate directly, but node 1 and node 4 cannot communicate directly, similarly, node 2 and node 4, node 3 and node 4 can communicate directly Communication, but node 2 and node 3 cannot communicate directly with each other. Each notebook uses the 0rinoco wireless network card produced by Luccent Company to communicate, and AODV routing protocol is installed in each notebook node. The improved signal strength collection function of the Orinoco wireless network card is used to obtain the wireless connection signal strength value, and finally the topology connection situation of the entire network can be obtained at each node through the method of the present invention.
[0041] Before communication, broadcast signal sending thread b_send, broadcast signal receiving thread b_recv...
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