A large number of data transmission in the wireless sensor network can be adopt in the mobile agent model, in which the mobile agent routing algorithm mainly concentrated in the two-dimensional environment. However, there are large number of applications of three-dimensional sensor network in the real world. This paper proposes a mobile agent routing algorithm based on body-centered cubic lattice in three-dimensional space. In the algorithm, the target three-dimensional space is covered by the body-centered cubic lattice and every grid access point is used as mobile agent space points, and the ant colony algorithm is used to optimize the order of mobile agent access points. Simulation results show that the proposed algorithm can achieve a great deal of data transmission in three-dimensional environment, and furthermore, be superior to the traditional ones both on the globaliz ation and on the convergence rate.
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