从空中交通管制需要出发,管制空域常被划分成一些扇区,每个管制扇区由一组管制员负责.当空域情况、交通特性一定时,管制自动化中的......

为降低网络干扰,延长生命周期,针对扇形环分簇的无线传感器网络,引入功率控制策略以改进传统的物理干扰模型和能耗模型。在此基础......

The interference reduction capability of cell sectoring and power control algorithms have been considered separately as ......