贵阳PHS网络通信系统,采用的是微蜂窝通信技术。
PHS network communication system of GuiYang, it was little cellular communications technology that was adopted.
基于路测数据和统计模式,提出了针对城市微蜂窝的模式修正场强传播损耗预测方法。
A new propagation prediction method for urban microcellular systems is presented based on measurement data and statistic model.
提出了一种有效的微蜂窝电波传播预测模型,该模型基于射线跟踪法和UTD理论,并使用辐射源树的方法。
This paper presents an effective radio wave propagation prediction model by using radiation sources tree for microcellular environment. This model is based on ray-tracing and UTD.
在总结前人工作的基础上,本文提出了一种新的基于“虚拟源树”射线跟踪技术的微蜂窝小区的电波传播模型。
On this condition, the paper put forward a new electric wave transmition model in the microcell , which based on ray tracing method of Virtual Fountain Tree.
该模型可用于由任意形状建筑物和街道所组成的复杂微蜂窝区的场强预测,且具有计算效率和预测精度均高的优点。
This model is applicable for field prediction with relatively high efficiency and accuracy in a complicated environment with arbitrarily shaped streets and buildings.
通过仿真,认为移动IP基本满足网络宏移动的应用,但对于将来的微蜂窝网络下的快速移动应用还不能很好地支持。
The result shows that although Mobile IP may be appropriate for macro mobility applications, its long handoff periods make it unsuitable for micro mobility support.
研究倾斜荷载作用在黏性流体与热弹性微极蜂窝结构固体界面上时,荷载倾斜角的影响。
The effect of Angle of inclination at the interface of a viscous fluid and thermoelastic micropolar honeycomb solid due to inclined load is investigated.
该策略既可以解决移动主机的宏移动,又可以利用现有的蜂窝移动通信系统进行有效的管理移动主机的快速微移动。
The strategy not only can solve the problem of the host 'macro motion, but also can utilize the existing cellular mobile telecommunication system to manage fast micro motion of the hosts effectively.
讨论了一种蜂窝状微通道散热器,并设计了基于该微通道散热器的散热系统。
A kind of honeycomb micro-channel heat sink used for building a heat dissipation system is discussed.
讨论了一种蜂窝状微通道散热器,并设计了基于该微通道散热器的散热系统。
A kind of honeycomb micro-channel heat sink used for building a heat dissipation system is discussed.
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