双向呼叫 meaning in English
two way call
Examples
- Single - chip computer controled double transmission calling system
单片机控制的双向呼叫系统 - 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。 - According to markov process , a general model for call flow in hcs is introduced , which is utilized to compare different call - overflow schemes . the analysis shows that bidirectional call - overflow scheme can lead to the lowest call blocking probability and the lowest handoff failure probability
基于马尔可夫过程提出了分析hcs中呼叫流的通用模型，并利用它比较了不同呼叫溢出方案(无呼叫溢出、单向呼叫溢出、双向呼叫溢出方案)对hcs系统性能的影响。 - Based on bidirectional call - overflow scheme , the author then analyzes the velocity threshold and the maximum mobile velocity ' s influence on the system gos . that is , when the teletraffic is in a certain range , both increasing the velocity threshold and decreasing the maximum velocity can reduce the unsuccessful probability of calls
在双向呼叫溢出方案的基础上，作者分析了速度门限和移动台最高速度对系统gos的影响，即当呼叫流量在一定范围内时，提高速度门限和降低移动台的最高速度均能减小呼叫的失败概率。