摘要： 针对一种移动基站协助数据收集模式，研究移动基站最佳缓冲区位置的设计问题，得出节点在发射半径r=R的情况下，当移动基站缓冲区的中心位于2/3 时，网络的总能量消耗最小，当中心位于1/2R时，网络的寿命最长。在r<

关键词: 传感器网络, 移动基站, 网络优化, 能量消耗均衡, 网络寿命

Abstract: This paper aims at a mobile base station data collection mode, the best location of the buffer zone of mobile base station is studied. The conclusions include that when nodes radius of the transmitting r=R, the total energy consumption is minimize when the centre of the data buffer is located on 2/3R. The network longest life is expectancy when the centre of the data buffer is located on 1/2R. When the situation is r<

Key words: wireless sensor networks, mobile base station, network optimization, energy consumption balancing, network life

中图分类号: 

• TP393