Ad Hoc network is a type of wireless mobile network of self-organization and no center. Its construction does not need the fixed communication infrastructure. Additionally it possesses the character of strong robustness and destroy-resistance. So it is widely used in Cheap Lacoste Polo Shirts various environments requesting temporary communication. Routing protocols are important guarantee of the successful transmission of data packets and the mobility model is basic for the chi hair straightener researches of routing protocols in ad hoc network. Since the design of the mobility model directly affects the performance and the stabilitiy of the protocol, it is neccassary to design a chi flat iron realitic mobility model.Swarm intelligence optimization is a kind of bionic optimization chi hair straighteners algorithm, which has been being swiftly developed in these years. The proposed model here belongs to traces and can be hair straighteners applied to imitate these scenes, such as wild animals in forest chi dazzle and airplanes in an air battle. It is helpful to the evaluation of the routing protocol. To mimic the movement of the nodes, we improved the basic PSO algorithm using accelartioin and environmental varibles and then established a chi flat iron new mobility model based on the improved PSO alogrithm. The main tasks of the thesis are shown as follows:(1) According to the actual mobility model in ad hoc, we improved the PSO algorithm.
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