Wireless sensor network node dynamic deployment method based on network flow
A sensor node, wireless sensor technology, applied in network planning, network topology, wireless communication, etc., can solve the problem that sub-problems are not independent of each other, and achieve the effect of sufficient energy and strong computing power
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[0053] In specific implementation, the network flow-based wireless sensor network node deployment method includes the following steps in each cycle (see attached figure 1 ):
[0054] Step 1. The sink node obtains the location of the sensor node and determines the area to be covered
[0055] Step 1.1, record the sensor node location information
[0056] The sensor nodes send location information to the sink node, and the sink node records the current location of each sensor node.
[0057] The position of the sensor node described in the present invention is represented by two-dimensional coordinates, and these coordinates are stored in the converging node to form a set data structure P={(x i ,y i )|0
[0058] Step 1.2, determine the area to be covered
[0059] The aggregation node determines the monitoring area according to the needs of users, and this area is the area to be covered by the network.
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