Abstract:

In order to satisfy the requirements of connectivity,energy conservation,low interference and fault-tolerant preferences of wireless ad hoc network,topology control is an effective method.In the real world, the environment of ad hoc network communication is complicated,and the objective of network optimization may also change accordingly.In our research,a fault-tolerant threedimensional topology control algorithm is proposed.Its optimization objective is changeable. Under the premise of fault tolerance,it can minimize the interference when the influence by the interference is notable,but pay more attention on the energy conservation when the influence is slight.

Key words: topology control;interference optimization;fault-tolerant;energy conservation;optimization-variable