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Topology control (TC) for ad hoc networks aims to reduce radio interference and energy consumption. Most of proposed algorithms assume the usage of isotropic antennas and thus only adjust the transmission power of each node. In this paper, we propose three kinds of topology control algorithms for wireless mobile ad hoc networks with directional antennas, which transmit in specific antenna pattern...
In this paper, we consider the problem of neighbor discover in three-dimensional wireless mobile ad hoc networks with directional antennas. A directional neighbor discovery algorithm named Limited Random Algorithm(LRA) is proposed in the paper. The difference between LRA and previous researches that assume no prior knowledge of neighbors, is that LRA takes advantage of the approximate location information...
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