关键词: 蓝牙 蓝牙无线个人局域网 拓扑优化

Abstract:

In this paper, we address a method for the topological optimization of the Bluetooth Wireless Personal Area Network（BT-WPAN）.The method is based on a model derived from the constraints that are specific to the BT-WPAN technology. By using a min-max formulation, we find the optimal topology that prov ides full network connectivity, fulfills the traffic requirements and the constraints posed by minimizing the traffic load of the most congested node in the network. Due to the problem complexity, the optimal solution is attained in a centralized manner, but the centralized solution can provide a useful term of reference for any distributed heuristics.

Key words: Bluetooth;BT-WPAN;topological optimization