宏蜂窝 meaning in English
macro cell
Examples
- At the present time most of the predicting models , always directly come from other countries , for macro cellular is statistic models based experience
目前对于宏蜂窝覆盖预测的模型主要是基于经验的统计模型。往往都是拿国外的模型直接应用，不够准确。 - The reason for this is that the scheme can balance the teletraffic between the microlayer and macrolayer , and both the slow and fast calls can share all the channel resources
其原因在于它能平衡微蜂窝层和宏蜂窝层间的呼叫流量，且慢速、快速呼叫能共享所有信道资源。 - This thesis proposes an improved bidirectional call - overflow scheme , i . e . slow calls request the access to microcell firstly while fast calls request the access to macrocells firstly
本文提出了改进的双向呼叫溢出方案，使得慢速呼叫首先向微蜂窝发出接入请求，而快速呼叫首先向宏蜂窝发出切换请求。 - Based on the facts that time of arrival ( toa ) of the first multipath signal is always most close to that of los propagation and angle of arrival ( aoa ) of the first multipath signal is not always most close to that of los propagation among all multipath signals in nlos propagation environment , a location algorithm is proposed to mitigate the influence of nlos propagation , which effectively reduces the feasible region of a ms in macrocells
依据在非视距传播环境下存在的以下两个事实：第一，最先到达多径信号的波达时间总是最接近直达波的波达时间。第二，最先到达多径信号的波达方向并不一定最接近直达波方向。针对宏蜂窝系统，从有效减小移动台可行域的角度，提出了一种减轻非视距影响的定位算法。 - To solve the former problem , hiarachical cellular system ( hcs ) could be applied , where macrocells cover low - teletraffic areas and serve slow calls , while microcells overlay high - teletraffic areas and serve fast calls . by this means , better spectrum efficiency can be achieved and the number of handoffs can be decreased
对于前者，采用多层蜂窝系统( hcs ) ，使得宏蜂窝覆盖低话务量地区并为快速呼叫提供服务，而微蜂窝覆盖高话务量地区并为慢速呼叫提供服务，这样既保证较高的频谱利用效率，又能有效地降低呼叫的切换次数。