The topology of wireless communication network is determined by varying the transmission power in the nodes.At present,there are some effective topology control algorithms for stationary wireless networks.But in the scenario of mobile wireless networks,since the positions of nodes change with time,the algorithms used in stationary wireless networks may not be equally effective.Therefore,we propose an algorithm,named mobile cone-based distributed topology-control(MCBTC),for mobile wireless networks.In this algorithm,by recording the direction information of the nodes and the corresponding time,we can guarantee the connectivity of the mobile wireless network,and minimize the power consumption of the networks.We present analysis and proof of the effectiveness of our algorithm,and simulate our algorithm to demonstrate its effectiveness.
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